IOTA/IOTA-ES occultation update for (84) Klio / TYC 1944-00276-1 event on 2023 Jan 17, 07:20 UT Visible from Canada Summary ------- On 2023 Jan 17 UT, the 82.2 km diameter asteroid (84) Klio will occult a 11.3 mag star in the constellation Cancer for observers along a path across Canada. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.97 mag to 13.08 mag (the magnitude of the asteroid) for at most 5.830 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 100 * date and approx. time of event: 2023 Jan 17, 07:13 - 2023 Jan 17, 07:27 * geocentric midpoint of event [JD]: 2459961.80578633 * magnitude of target star: 11.30 * magnitude drop [mag]: 1.97 * estimated maximum duration [s]: 5.830 * Moon: 27 % sunlit, 111° distance * Sun: 171° distance * rough path description: Canada The occultation path -------------------- * approximate projected width [km]: 92 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.002", 113°) * approx speed of asteroid's shadow [km/s]: 14.1108 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1944-00276-1 by 84 Klio on 2023 Jan 17 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 154 0 0 29 16 15 7 27 1.2 0 60 -4 29 45 3 28 47 34 29 48 1 28 44 39 .... 155 0 0 29 46 28 7 27 1.0 1 61 -5 30 15 17 29 17 47 30 18 15 29 14 52 -0.45 156 0 0 30 16 33 7 27 0.7 2 61 -6 30 45 21 29 47 52 30 48 19 29 44 56 -0.47 157 0 0 30 46 28 7 27 0.3 3 62 -7 31 15 17 30 17 47 31 18 14 30 14 52 -0.48 158 0 0 31 16 13 7 26 59.7 4 62 -8 31 45 1 30 47 33 31 47 59 30 44 37 -0.49 159 0 0 31 45 47 7 26 58.9 5 63 -9 32 14 35 31 17 8 32 17 33 31 14 12 -0.49 160 0 0 32 15 10 7 26 58.0 6 63 -10 32 43 57 31 46 31 32 46 55 31 43 35 -0.49 161 0 0 32 44 20 7 26 57.0 7 64 -11 33 13 7 32 15 42 33 16 4 32 12 46 -0.49 162 0 0 33 13 17 7 26 55.8 8 64 -12 33 42 3 32 44 40 33 45 0 32 41 44 -0.49 163 0 0 33 42 1 7 26 54.5 9 65 -13 34 10 45 33 13 25 34 13 43 33 10 29 -0.50 164 0 0 34 10 30 7 26 53.1 10 66 -14 34 39 13 33 41 55 34 42 10 33 39 0 -0.50 165 0 0 34 38 44 7 26 51.5 11 66 -15 35 7 26 34 10 10 35 10 23 34 7 15 -0.50 166 0 0 35 6 42 7 26 49.8 12 67 -16 35 35 23 34 38 10 35 38 20 34 35 15 -0.50 167 0 0 35 34 25 7 26 48.0 13 67 -17 36 3 3 35 5 54 36 6 0 35 2 59 -0.50 168 0 0 36 1 50 7 26 46.1 14 68 -18 36 30 27 35 33 22 36 33 24 35 30 27 -0.50 169 0 0 36 28 59 7 26 44.1 15 69 -18 36 57 34 36 0 32 37 0 30 35 57 37 -0.50 170 0 0 36 55 49 7 26 41.9 16 69 -19 37 24 22 36 27 25 37 27 18 36 24 30 -0.50 171 0 0 37 22 22 7 26 39.7 17 70 -20 37 50 52 36 53 59 37 53 48 36 51 5 -0.50 172 0 0 37 48 36 7 26 37.3 17 70 -21 38 17 4 37 20 15 38 19 59 37 17 22 -0.50 173 0 0 38 14 30 7 26 34.9 18 71 -22 38 42 56 37 46 13 38 45 51 37 43 19 -0.50 174 0 0 38 40 6 7 26 32.3 19 72 -23 39 8 29 38 11 51 39 11 24 38 8 57 -0.50 175 0 0 39 5 21 7 26 29.7 20 72 -24 39 33 42 38 37 9 39 36 37 38 34 16 -0.50 176 0 0 39 30 17 7 26 27.0 21 73 -24 39 58 34 39 2 7 40 1 29 38 59 14 -0.50 177 0 0 39 54 52 7 26 24.2 22 74 -25 40 23 6 39 26 45 40 26 1 39 23 52 -0.50 178 0 0 40 19 6 7 26 21.3 23 75 -26 40 47 18 39 51 2 40 50 12 39 48 10 -0.50 179 0 0 40 42 59 7 26 18.3 23 75 -27 41 11 8 40 14 58 41 14 1 40 12 7 -0.50 -180 0 0 41 6 31 7 26 15.3 24 76 -28 41 34 37 40 38 34 41 37 30 40 35 42 -0.50 -179 0 0 41 29 42 7 26 12.2 25 77 -28 41 57 44 41 1 47 42 0 37 40 58 56 -0.50 -178 0 0 41 52 31 7 26 9.0 26 78 -29 42 20 30 41 24 40 42 23 22 41 21 49 -0.50 -177 0 0 42 14 58 7 26 5.7 27 78 -30 42 42 53 41 47 10 42 45 46 41 44 20 -0.50 -176 0 0 42 37 3 7 26 2.4 27 79 -31 43 4 55 42 9 19 43 7 47 42 6 29 -0.51 -175 0 0 42 58 46 7 25 59.0 28 80 -31 43 26 35 42 31 6 43 29 26 42 28 16 -0.51 -174 0 0 43 20 7 7 25 55.6 29 81 -32 43 47 52 42 52 30 43 50 43 42 49 40 -0.51 -173 0 0 43 41 6 7 25 52.1 30 81 -33 44 8 47 43 13 32 44 11 38 43 10 43 -0.51 -172 0 0 44 1 42 7 25 48.6 31 82 -33 44 29 19 43 34 12 44 32 10 43 31 23 -0.51 -171 0 0 44 21 56 7 25 45.0 31 83 -34 44 49 29 43 54 29 44 52 19 43 51 41 -0.51 -170 0 0 44 41 47 7 25 41.4 32 84 -35 45 9 17 44 14 24 45 12 6 44 11 36 -0.51 -169 0 0 45 1 15 7 25 37.7 33 85 -35 45 28 42 44 33 57 45 31 31 44 31 9 -0.51 -168 0 0 45 20 22 7 25 34.0 33 86 -36 45 47 44 44 53 7 45 50 33 44 50 19 -0.51 -167 0 0 45 39 5 7 25 30.2 34 87 -37 46 6 24 45 11 54 46 9 12 45 9 7 -0.51 -166 0 0 45 57 26 7 25 26.4 35 87 -37 46 24 41 45 30 19 46 27 29 45 27 32 -0.51 -165 0 0 46 15 25 7 25 22.6 36 88 -38 46 42 36 45 48 21 46 45 23 45 45 35 -0.51 -164 0 0 46 33 1 7 25 18.7 36 89 -39 47 0 8 46 6 1 47 2 55 46 3 15 -0.51 -163 0 0 46 50 14 7 25 14.8 37 90 -39 47 17 17 46 23 18 47 20 4 46 20 33 -0.51 -162 0 0 47 7 6 7 25 10.9 38 91 -40 47 34 5 46 40 13 47 36 51 46 37 29 -0.51 -161 0 0 47 23 34 7 25 6.9 38 92 -40 47 50 30 46 56 46 47 53 16 46 54 2 -0.51 -160 0 0 47 39 41 7 25 3.0 39 93 -41 48 6 33 47 12 57 48 9 18 47 10 12 -0.51 -159 0 0 47 55 26 7 24 59.0 40 94 -42 48 22 13 47 28 45 48 24 58 47 26 1 -0.51 -158 0 0 48 10 48 7 24 54.9 40 95 -42 48 37 32 47 44 11 48 40 17 47 41 28 -0.51 -157 0 0 48 25 48 7 24 50.9 41 96 -43 48 52 28 47 59 15 48 55 13 47 56 32 -0.51 -156 0 0 48 40 27 7 24 46.8 41 97 -43 49 7 3 48 13 57 49 9 47 48 11 15 -0.51 -155 0 0 48 54 44 7 24 42.7 42 98 -44 49 21 16 48 28 18 49 24 0 48 25 35 -0.51 -154 0 0 49 8 39 7 24 38.6 43 99 -44 49 35 7 48 42 16 49 37 51 48 39 34 -0.51 -153 0 0 49 22 12 7 24 34.5 43 100 -45 49 48 37 48 55 53 49 51 20 48 53 12 -0.51 -152 0 0 49 35 24 7 24 30.3 44 101 -45 50 1 46 49 9 9 50 4 28 49 6 28 -0.51 -151 0 0 49 48 15 7 24 26.1 44 102 -46 50 14 33 49 22 3 50 17 15 49 19 22 -0.51 -150 0 0 50 0 44 7 24 22.0 45 103 -46 50 26 59 49 34 36 50 29 40 49 31 55 -0.51 -149 0 0 50 12 52 7 24 17.8 46 104 -47 50 39 4 49 46 47 50 41 45 49 44 7 -0.51 -148 0 0 50 24 40 7 24 13.6 46 105 -47 50 50 48 49 58 38 50 53 29 49 55 58 -0.51 -147 0 0 50 36 6 7 24 9.4 47 107 -48 51 2 11 50 10 8 51 4 51 50 7 28 -0.51 -146 0 0 50 47 12 7 24 5.1 47 108 -48 51 13 13 50 21 17 51 15 54 50 18 38 -0.51 -145 0 0 50 57 57 7 24 0.9 48 109 -48 51 23 55 50 32 5 51 26 35 50 29 26 -0.51 -144 0 0 51 8 22 7 23 56.6 48 110 -49 51 34 17 50 42 33 51 36 57 50 39 54 -0.51 -143 0 0 51 18 26 7 23 52.4 49 111 -49 51 44 18 50 52 40 51 46 58 50 50 2 -0.51 -142 0 0 51 28 10 7 23 48.1 49 112 -50 51 53 59 51 2 27 51 56 38 50 59 50 -0.51 -141 0 0 51 37 34 7 23 43.8 50 114 -50 52 3 21 51 11 54 52 5 59 51 9 17 -0.52 -140 0 0 51 46 38 7 23 39.6 50 115 -50 52 12 22 51 21 1 52 15 0 51 18 24 -0.52 -139 0 0 51 55 23 7 23 35.3 51 116 -51 52 21 3 51 29 48 52 23 42 51 27 11 -0.52 -138 0 0 52 3 47 7 23 31.0 51 117 -51 52 29 25 51 38 15 52 32 3 51 35 39 -0.52 -137 0 0 52 11 52 7 23 26.7 52 119 -52 52 37 28 51 46 23 52 40 5 51 43 46 -0.52 -136 0 0 52 19 38 7 23 22.3 52 120 -52 52 45 10 51 54 11 52 47 48 51 51 34 -0.52 -135 0 0 52 27 4 7 23 18.0 53 121 -52 52 52 34 52 1 39 52 55 11 51 59 3 -0.52 -134 0 0 52 34 10 7 23 13.7 53 123 -53 52 59 39 52 8 48 53 2 16 52 6 12 -0.52 -133 0 0 52 40 58 7 23 9.4 53 124 -53 53 6 24 52 15 38 53 9 1 52 13 2 -0.52 -132 0 0 52 47 26 7 23 5.0 54 125 -53 53 12 50 52 22 8 53 15 27 52 19 33 -0.52 -131 0 0 52 53 36 7 23 0.7 54 127 -53 53 18 58 52 28 20 53 21 34 52 25 45 -0.52 -130 0 0 52 59 27 7 22 56.3 55 128 -54 53 24 47 52 34 13 53 27 23 52 31 38 -0.52 -129 0 0 53 4 59 7 22 51.9 55 130 -54 53 30 17 52 39 46 53 32 53 52 37 12 -0.52 -128 0 0 53 10 12 7 22 47.6 55 131 -54 53 35 28 52 45 1 53 38 4 52 42 27 -0.52 -127 0 0 53 15 6 7 22 43.2 56 132 -54 53 40 21 52 49 58 53 42 57 52 47 23 -0.52 -126 0 0 53 19 43 7 22 38.8 56 134 -55 53 44 56 52 54 35 53 47 31 52 52 1 -0.52 -125 0 0 53 24 0 7 22 34.4 57 135 -55 53 49 12 52 58 54 53 51 47 52 56 20 -0.52 -124 0 0 53 27 59 7 22 30.0 57 137 -55 53 53 10 53 2 55 53 55 45 53 0 21 -0.52 -123 0 0 53 31 40 7 22 25.7 57 138 -55 53 56 49 53 6 37 53 59 24 53 4 3 -0.52 -122 0 0 53 35 3 7 22 21.2 58 140 -56 54 0 11 53 10 1 54 2 46 53 7 27 -0.52 -121 0 0 53 38 7 7 22 16.8 58 142 -56 54 3 14 53 13 6 54 5 49 53 10 33 -0.52 -120 0 0 53 40 54 7 22 12.4 58 143 -56 54 6 0 53 15 54 54 8 34 53 13 20 -0.52 -119 0 0 53 43 22 7 22 8.0 59 145 -56 54 8 27 53 18 23 54 11 2 53 15 49 -0.52 -118 0 0 53 45 32 7 22 3.5 59 146 -56 54 10 37 53 20 34 54 13 11 53 18 0 -0.52 -117 0 0 53 47 24 7 21 59.1 59 148 -56 54 12 28 53 22 26 54 15 3 53 19 53 -0.52 -116 0 0 53 48 59 7 21 54.7 59 150 -56 54 14 2 53 24 1 54 16 36 53 21 28 -0.52 -115 0 0 53 50 15 7 21 50.2 60 151 -56 54 15 18 53 25 18 54 17 52 53 22 45 -0.52 -114 0 0 53 51 13 7 21 45.7 60 153 -57 54 16 16 53 26 16 54 18 50 53 23 43 -0.52 -113 0 0 53 51 54 7 21 41.3 60 155 -57 54 16 56 53 26 57 54 19 30 53 24 24 -0.52 -112 0 0 53 52 16 7 21 36.8 60 157 -57 54 17 18 53 27 20 54 19 53 53 24 47 -0.52 -111 0 0 53 52 21 7 21 32.3 61 158 -57 54 17 23 53 27 24 54 19 57 53 24 51 -0.52 -110 0 0 53 52 8 7 21 27.8 61 160 -57 54 17 10 53 27 11 54 19 44 53 24 38 -0.52 -109 0 0 53 51 36 7 21 23.3 61 162 -57 54 16 39 53 26 40 54 19 13 53 24 7 -0.52 -108 0 0 53 50 47 7 21 18.7 61 164 -57 54 15 50 53 25 50 54 18 24 53 23 17 -0.52 -107 0 0 53 49 40 7 21 14.2 61 165 -57 54 14 44 53 24 43 54 17 18 53 22 10 -0.52 -106 0 0 53 48 16 7 21 9.7 62 167 -57 54 13 19 53 23 18 54 15 54 53 20 44 -0.52 -105 0 0 53 46 33 7 21 5.1 62 169 -57 54 11 37 53 21 34 54 14 12 53 19 1 -0.52 -104 0 0 53 44 32 7 21 0.5 62 171 -57 54 9 37 53 19 33 54 12 12 53 16 59 -0.52 -103 0 0 53 42 13 7 20 56.0 62 173 -57 54 7 19 53 17 13 54 9 54 53 14 40 -0.52 -102 0 0 53 39 36 7 20 51.4 62 175 -57 54 4 43 53 14 35 54 7 18 53 12 2 -0.52 -101 0 0 53 36 42 7 20 46.8 62 177 -57 54 1 49 53 11 39 54 4 24 53 9 6 -0.52 -100 0 0 53 33 29 7 20 42.2 62 179 -57 53 58 37 53 8 25 54 1 12 53 5 52 -0.52 - 99 0 0 53 29 57 7 20 37.5 62 180 -57 53 55 7 53 4 53 53 57 43 53 2 19 -0.52 - 98 0 0 53 26 8 7 20 32.9 62 182 -57 53 51 19 53 1 2 53 53 55 52 58 28 -0.52 - 97 0 0 53 22 0 7 20 28.2 62 184 -56 53 47 13 52 56 53 53 49 49 52 54 19 -0.52 - 96 0 0 53 17 34 7 20 23.6 62 186 -56 53 42 49 52 52 26 53 45 24 52 49 51 -0.52 - 95 0 0 53 12 50 7 20 18.9 62 188 -56 53 38 6 52 47 39 53 40 42 52 45 5 -0.52 - 94 0 0 53 7 47 7 20 14.2 62 190 -56 53 33 5 52 42 35 53 35 40 52 40 0 -0.52 - 93 0 0 53 2 25 7 20 9.5 62 192 -56 53 27 45 52 37 11 53 30 21 52 34 37 -0.52 - 92 0 0 52 56 45 7 20 4.8 62 194 -56 53 22 7 52 31 29 53 24 43 52 28 54 -0.52 - 91 0 0 52 50 46 7 20 0.0 62 196 -55 53 16 10 52 25 28 53 18 46 52 22 53 -0.52 - 90 0 0 52 44 28 7 19 55.3 62 198 -55 53 9 54 52 19 9 53 12 31 52 16 33 -0.52 - 89 0 0 52 37 52 7 19 50.5 62 200 -55 53 3 20 52 12 30 53 5 57 52 9 54 -0.52 - 88 0 0 52 30 56 7 19 45.7 62 202 -55 52 56 26 52 5 32 52 59 4 52 2 56 -0.52 - 87 0 0 52 23 41 7 19 40.9 62 204 -55 52 49 14 51 58 15 52 51 51 51 55 39 -0.52 - 86 0 0 52 16 8 7 19 36.1 62 206 -54 52 41 43 51 50 39 52 44 20 51 48 2 -0.52 - 85 0 0 52 8 14 7 19 31.3 62 207 -54 52 33 52 51 42 43 52 36 30 51 40 6 -0.52 - 84 0 0 52 0 2 7 19 26.5 61 209 -54 52 25 42 51 34 28 52 28 20 51 31 51 -0.52 - 83 0 0 51 51 29 7 19 21.6 61 211 -54 52 17 12 51 25 53 52 19 51 51 23 15 -0.52 - 82 0 0 51 42 38 7 19 16.7 61 213 -53 52 8 23 51 16 58 52 11 2 51 14 21 -0.52 - 81 0 0 51 33 26 7 19 11.8 61 215 -53 51 59 14 51 7 44 52 1 54 51 5 6 -0.52 - 80 0 0 51 23 55 7 19 6.9 61 217 -53 51 49 46 50 58 9 51 52 25 50 55 31 -0.52 - 79 0 0 51 14 3 7 19 2.0 60 219 -52 51 39 58 50 48 15 51 42 37 50 45 37 -0.52 - 78 0 0 51 3 52 7 18 57.1 60 220 -52 51 29 49 50 38 0 51 32 29 50 35 22 -0.52 - 77 0 0 50 53 20 7 18 52.1 60 222 -52 51 19 21 50 27 26 51 22 1 50 24 47 -0.52 - 76 0 0 50 42 28 7 18 47.2 60 224 -51 51 8 32 50 16 30 51 11 12 50 13 51 -0.52 - 75 0 0 50 31 15 7 18 42.2 59 226 -51 50 57 22 50 5 15 51 0 3 50 2 35 -0.52 - 74 0 0 50 19 42 7 18 37.2 59 227 -51 50 45 53 49 53 38 50 48 34 49 50 58 -0.52 - 73 0 0 50 7 49 7 18 32.2 59 229 -50 50 34 2 49 41 41 50 36 44 49 39 1 -0.52 - 72 0 0 49 55 34 7 18 27.1 58 231 -50 50 21 51 49 29 23 50 24 33 49 26 43 -0.52 - 71 0 0 49 42 59 7 18 22.1 58 232 -49 50 9 19 49 16 44 50 12 2 49 14 3 -0.52 - 70 0 0 49 30 2 7 18 17.1 58 234 -49 49 56 26 49 3 44 49 59 9 49 1 3 -0.52 - 69 0 0 49 16 45 7 18 12.0 57 236 -48 49 43 12 48 50 23 49 45 55 48 47 42 -0.52 - 68 0 0 49 3 6 7 18 6.9 57 237 -48 49 29 37 48 36 41 49 32 21 48 33 59 -0.52 - 67 0 0 48 49 6 7 18 1.8 56 239 -48 49 15 41 48 22 37 49 18 24 48 19 55 -0.52 - 66 0 0 48 34 44 7 17 56.7 56 240 -47 49 1 23 48 8 12 49 4 7 48 5 29 -0.52 - 65 0 0 48 20 1 7 17 51.6 55 242 -47 48 46 43 47 53 25 48 49 28 47 50 42 -0.52 - 64 0 0 48 4 56 7 17 46.5 55 243 -46 48 31 42 47 38 17 48 34 27 47 35 33 -0.52 - 63 0 0 47 49 30 7 17 41.4 55 245 -46 48 16 20 47 22 46 48 19 5 47 20 3 -0.52 - 62 0 0 47 33 41 7 17 36.2 54 246 -45 48 0 35 47 6 55 48 3 21 47 4 10 -0.52 - 61 0 0 47 17 31 7 17 31.1 54 248 -45 47 44 29 46 50 41 47 47 15 46 47 56 -0.52 - 60 0 0 47 0 59 7 17 25.9 53 249 -44 47 28 0 46 34 5 47 30 47 46 31 20 -0.52 - 59 0 0 46 44 5 7 17 20.8 52 250 -43 47 11 10 46 17 7 47 13 57 46 14 22 -0.52 - 58 0 0 46 26 49 7 17 15.6 52 252 -43 46 53 58 45 59 47 46 56 45 45 57 1 -0.52 - 57 0 0 46 9 11 7 17 10.5 51 253 -42 46 36 24 45 42 5 46 39 11 45 39 19 -0.52 - 56 0 0 45 51 11 7 17 5.3 51 254 -42 46 18 27 45 24 1 46 21 15 45 21 15 -0.52 - 55 0 0 45 32 48 7 17 0.2 50 256 -41 46 0 8 45 5 35 46 2 57 45 2 48 -0.52 - 54 0 0 45 14 4 7 16 55.0 50 257 -41 45 41 28 44 46 47 45 44 17 44 44 0 -0.52 - 53 0 0 44 54 57 7 16 49.9 49 258 -40 45 22 25 44 27 37 45 25 14 44 24 49 -0.52 - 52 0 0 44 35 29 7 16 44.7 48 259 -39 45 3 0 44 8 5 45 5 50 44 5 17 -0.52 - 51 0 0 44 15 38 7 16 39.6 48 260 -39 44 43 13 43 48 10 44 46 3 43 45 22 -0.52 - 50 0 0 43 55 25 7 16 34.5 47 262 -38 44 23 4 43 27 54 44 25 54 43 25 5 -0.52 - 49 0 0 43 34 51 7 16 29.4 47 263 -37 44 2 33 43 7 16 44 5 24 43 4 27 -0.52 - 48 0 0 43 13 54 7 16 24.3 46 264 -37 43 41 40 42 46 16 43 44 31 42 43 26 -0.52 - 47 0 0 42 52 36 7 16 19.2 45 265 -36 43 20 25 42 24 54 43 23 17 42 22 4 -0.52 - 46 0 0 42 30 56 7 16 14.1 44 266 -35 42 58 48 42 3 11 43 1 40 42 0 21 -0.52 - 45 0 0 42 8 54 7 16 9.1 44 267 -35 42 36 50 41 41 6 42 39 43 41 38 16 -0.52 - 44 0 0 41 46 32 7 16 4.1 43 268 -34 42 14 31 41 18 40 42 17 23 41 15 49 -0.52 - 43 0 0 41 23 47 7 15 59.1 42 269 -33 41 51 50 40 55 53 41 54 43 40 53 2 -0.52 - 42 0 0 41 0 42 7 15 54.2 42 270 -32 41 28 48 40 32 45 41 31 41 40 29 53 -0.52 - 41 0 0 40 37 16 7 15 49.2 41 271 -32 41 5 25 40 9 16 41 8 18 40 6 24 -0.52 - 40 0 0 40 13 30 7 15 44.3 40 272 -31 40 41 41 39 45 26 40 44 35 39 42 34 -0.52 - 39 0 0 39 49 23 7 15 39.5 39 273 -30 40 17 37 39 21 17 40 20 31 39 18 24 -0.52 - 38 0 0 39 24 56 7 15 34.7 39 274 -29 39 53 13 38 56 47 39 56 8 38 53 54 -0.52 - 37 0 0 39 0 9 7 15 29.9 38 275 -29 39 28 29 38 31 58 39 31 24 38 29 5 -0.52 - 36 0 0 38 35 3 7 15 25.2 37 276 -28 39 3 25 38 6 49 39 6 20 38 3 56 -0.52 - 35 0 0 38 9 38 7 15 20.5 36 277 -27 38 38 3 37 41 21 38 40 58 37 38 28 -0.52 - 34 0 0 37 43 54 7 15 15.9 35 277 -26 38 12 21 37 15 35 38 15 16 37 12 41 -0.52 - 33 0 0 37 17 51 7 15 11.4 35 278 -25 37 46 21 36 49 31 37 49 16 36 46 37 -0.52 - 32 0 0 36 51 31 7 15 6.9 34 279 -24 37 20 2 36 23 8 37 22 58 36 20 14 -0.52 - 31 0 0 36 24 53 7 15 2.5 33 280 -24 36 53 26 35 56 29 36 56 22 35 53 34 -0.52 - 30 0 0 35 57 59 7 14 58.1 32 281 -23 36 26 33 35 29 32 36 29 30 35 26 38 -0.52 - 29 0 0 35 30 47 7 14 53.9 31 281 -22 35 59 24 35 2 19 36 2 20 34 59 24 -0.52 - 28 0 0 35 3 20 7 14 49.7 30 282 -21 35 31 58 34 34 50 35 34 54 34 31 55 -0.52 - 27 0 0 34 35 37 7 14 45.5 29 283 -20 35 4 16 34 7 6 35 7 13 34 4 11 -0.52 - 26 0 0 34 7 39 7 14 41.5 28 283 -19 34 36 19 33 39 7 34 39 16 33 36 11 -0.52 - 25 0 0 33 39 26 7 14 37.6 28 284 -18 34 8 8 33 10 53 34 11 5 33 7 58 -0.52 - 24 0 0 33 11 0 7 14 33.7 27 285 -17 33 39 43 32 42 26 33 42 40 32 39 31 -0.52 - 23 0 0 32 42 21 7 14 30.0 26 285 -17 33 11 5 32 13 46 33 14 2 32 10 51 -0.52 - 22 0 0 32 13 29 7 14 26.3 25 286 -16 32 42 13 31 44 54 32 45 11 31 41 58 -0.52 - 21 0 0 31 44 26 7 14 22.8 24 287 -15 32 13 10 31 15 50 32 16 8 31 12 54 -0.52 - 20 0 0 31 15 11 7 14 19.3 23 287 -14 31 43 56 30 46 35 31 46 53 30 43 39 -0.52 - 19 0 0 30 45 46 7 14 16.0 22 288 -13 31 14 31 30 17 9 31 17 28 30 14 14 -0.52 - 18 0 0 30 16 11 7 14 12.8 21 288 -12 30 44 56 29 47 35 30 47 54 29 44 39 -0.52 - 17 0 0 29 46 28 7 14 9.7 20 289 -11 30 15 12 29 17 51 30 18 10 29 14 56 -0.52 - 16 0 0 29 16 36 7 14 6.7 19 290 -10 29 45 20 28 48 0 29 48 18 28 45 4 -0.52 - 15 0 0 28 46 37 7 14 3.9 18 290 -9 29 15 21 28 18 1 29 18 18 28 15 6 -0.52 - 14 0 0 28 16 31 7 14 1.2 17 291 -8 28 45 14 27 47 56 28 48 12 27 45 1 -0.53 - 13 0 0 27 46 20 7 13 58.6 16 291 -7 28 15 2 27 17 45 28 17 59 27 14 50 -0.53 - 12 0 0 27 16 3 7 13 56.2 15 292 -6 27 44 45 26 47 30 27 47 42 26 44 35 -0.53 - 11 0 0 26 45 43 7 13 53.9 14 292 -5 27 14 24 26 17 11 27 17 21 26 14 16 -0.53 - 10 0 0 26 15 20 7 13 51.8 13 293 -4 26 43 59 25 46 48 26 46 56 25 43 54 -0.53 - 9 0 0 25 44 54 7 13 49.8 12 293 -3 26 13 32 25 16 24 26 16 29 25 13 29 -0.54 - 8 0 0 25 14 27 7 13 47.9 11 294 -2 25 43 3 24 45 59 25 46 0 24 43 4 -0.54 - 7 0 0 24 43 59 7 13 46.3 10 294 -1 25 12 34 24 15 33 25 15 30 24 12 38 -0.54 - 6 0 0 24 13 32 7 13 44.7 9 294 0 24 42 5 23 45 7 24 45 1 23 42 13 -0.55 - 5 0 0 23 43 6 7 13 43.4 8 295 1 24 11 37 23 14 43 24 14 33 23 11 49 -0.56 - 4 0 0 23 12 42 7 13 42.2 7 295 2 23 41 11 22 44 21 23 44 7 22 41 27 -0.56 - 3 0 0 22 42 21 7 13 41.1 6 296 3 23 10 48 22 14 2 23 13 43 22 11 9 -0.58 - 2 0 0 22 12 4 7 13 40.2 5 296 4 22 40 29 21 43 48 22 43 24 21 40 54 -0.59 - 1 0 0 21 41 52 7 13 39.5 4 296 5 22 10 15 21 13 38 22 13 9 21 10 45 -0.62 0 0 0 21 11 46 7 13 39.0 3 297 6 21 40 6 20 43 35 21 43 0 20 40 42 -0.67 1 0 0 20 41 47 7 13 38.6 2 297 7 21 10 4 20 13 38 21 12 58 20 10 45 -0.77 2 0 0 20 11 55 7 13 38.4 1 297 9 20 40 9 19 43 49 20 43 3 19 40 56 -1.26 Uncertainty in time = +/- 1 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: TYC 1944-00276-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 28 04.0281 DE: +25 55 49.743 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 28 04.0281 DE: +25 55 49.743 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (84) Klio asteroid class: approx. diameter [km]: 82 approx. diameter ["]: 0.066 distance from Earth [AU]: 1.72770 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#102 date of fit: 2022 Nov 22 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.008", 0.002", 113.429° remarks: * orbital elements for (84)Klio : Mean anomaly = 117.0314085991 deg Arg. of pericenter = 15.0418432653 deg Long. of node = 327.5142470438 deg Inclination = 9.3165257952 deg Eccentricity = 0.2361596481 Semimajor axis = 2.3619698027 AU Perihelion dist = 1.8041678454 AU Mag: H = 9.39, G = 0.15 Epoch of elements : MJD 59961.30576389 TDT (2023 Jan 17.3058) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1022022Nov22,5.83,2023,1,17,7.338872,0.041379,0.456638,-7.931900,0.719913,-0.000844,-0.000491,0.000001,0.000000 -99.1782,25.8536,72.40,-20.78,False TYC 1944-00276-1,8.46778558,25.9304841,0.00,11.30,0.00,0.0,0,,8.49102710,25.8536230,1.98,0.00,0,0,0 84,Klio,13.08,82.2,1.7277,0,0,-2.991,3.66,,5.0,0 0,116.9484,2023,1,17,15.0418,327.5142,9.3165,0.23616,2.36197,1.80417,9.41,5.0,0.15 1.051,0.0083,0.0022,113,0.0034,Known errors,-1.00,-1,-1,-1 20230117_0276-1,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:13 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org