IOTA/IOTA-ES occultation update for (3898) Curlewis / UCAC4 338-122445 event on 2024 Jun 04, 11:03 UT Visible from Summary ------- On 2024 Jun 04 UT, the 16.4428679512976 km diameter asteroid (3898) Curlewis will occult a 10.6 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.23 mag to 17.81 mag (the magnitude of the asteroid) for at most 1.310 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: 96 * date and approx. time of event: 2024 Jun 04, 10:55 - 2024 Jun 04, 11:10 * geocentric midpoint of event [JD]: 2460465.96061313 * magnitude of target star: 10.58 * magnitude drop [mag]: 7.23 * estimated maximum duration [s]: 1.310 * Moon: 6 % sunlit, 136° distance * Sun: 163° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 19 * 1 sigma uncertainty interval [path widths]: +/- 0.43 * 1 sigma uncertainty interval [seconds]: +/- 3.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.022, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.022", 0.004", 89°) * approx speed of asteroid's shadow [km/s]: 12.6712 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 338-122445 by 3898 Curlewis on 2024 Jun 4 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 133 0 0 27 38 20 11 10 33.0 0 116 -14 .. .. .. 27 32 32 .. .. .. 27 27 37 .... 134 0 0 27 12 44 11 10 32.9 1 116 -15 27 18 32 27 6 56 27 23 28 27 2 1 -0.13 135 0 0 26 47 11 11 10 32.7 2 116 -16 26 52 59 26 41 24 26 57 54 26 36 29 -0.36 136 0 0 26 21 42 11 10 32.3 3 117 -17 26 27 29 26 15 55 26 32 24 26 11 0 -0.43 137 0 0 25 56 17 11 10 31.7 4 117 -18 26 2 3 25 50 30 26 6 58 25 45 36 -0.47 138 0 0 25 30 57 11 10 30.9 5 118 -19 25 36 43 25 25 10 25 41 37 25 20 17 -0.50 139 0 0 25 5 42 11 10 29.9 6 118 -20 25 11 28 24 59 57 25 16 22 24 55 4 -0.51 140 0 0 24 40 35 11 10 28.8 7 119 -21 24 46 20 24 34 49 24 51 14 24 29 57 -0.52 141 0 0 24 15 34 11 10 27.5 8 119 -22 24 21 19 24 9 49 24 26 12 24 4 57 -0.53 142 0 0 23 50 41 11 10 26.1 9 119 -23 23 56 26 23 44 57 24 1 18 23 40 5 -0.54 143 0 0 23 25 57 11 10 24.4 10 120 -24 23 31 41 23 20 13 23 36 33 23 15 22 -0.54 144 0 0 23 1 21 11 10 22.6 11 120 -25 23 7 5 22 55 38 23 11 57 22 50 47 -0.55 145 0 0 22 36 56 11 10 20.6 12 121 -26 22 42 39 22 31 13 22 47 30 22 26 23 -0.55 146 0 0 22 12 40 11 10 18.4 13 121 -27 22 18 23 22 6 58 22 23 14 22 2 8 -0.56 147 0 0 21 48 36 11 10 16.1 14 122 -28 21 54 17 21 42 54 21 59 8 21 38 5 -0.56 148 0 0 21 24 43 11 10 13.6 15 122 -29 21 30 24 21 19 2 21 35 14 21 14 13 -0.56 149 0 0 21 1 2 11 10 10.9 16 122 -30 21 6 42 20 55 22 21 11 32 20 50 33 -0.56 150 0 0 20 37 34 11 10 8.0 17 123 -31 20 43 14 20 31 54 20 48 2 20 27 6 -0.56 151 0 0 20 14 19 11 10 5.0 18 123 -31 20 19 58 20 8 40 20 24 46 20 3 52 -0.56 152 0 0 19 51 18 11 10 1.8 19 124 -32 19 56 56 19 45 39 20 1 44 19 40 52 -0.57 153 0 0 19 28 31 11 9 58.4 20 124 -33 19 34 9 19 22 53 19 38 56 19 18 7 -0.57 154 0 0 19 5 59 11 9 54.9 21 124 -34 19 11 36 19 0 22 19 16 23 18 55 36 -0.57 155 0 0 18 43 42 11 9 51.2 22 125 -35 18 49 19 18 38 6 18 54 5 18 33 21 -0.57 156 0 0 18 21 42 11 9 47.4 23 125 -36 18 27 18 18 16 6 18 32 3 18 11 21 -0.57 157 0 0 17 59 57 11 9 43.4 24 126 -37 18 5 33 17 54 22 18 10 18 17 49 38 -0.57 158 0 0 17 38 30 11 9 39.2 25 126 -38 17 44 4 17 32 55 17 48 49 17 28 11 -0.57 159 0 0 17 17 19 11 9 34.9 26 126 -39 17 22 53 17 11 45 17 27 37 17 7 2 -0.57 160 0 0 16 56 26 11 9 30.5 27 127 -40 17 2 0 16 50 53 17 6 43 16 46 11 -0.57 161 0 0 16 35 51 11 9 25.9 28 127 -40 16 41 24 16 30 19 16 46 7 16 25 37 -0.57 162 0 0 16 15 35 11 9 21.1 29 128 -41 16 21 7 16 10 3 16 25 49 16 5 22 -0.57 163 0 0 15 55 38 11 9 16.2 29 128 -42 16 1 9 15 50 6 16 5 51 15 45 26 -0.57 164 0 0 15 35 59 11 9 11.2 30 129 -43 15 41 30 15 30 29 15 46 11 15 25 49 -0.57 165 0 0 15 16 41 11 9 6.0 31 129 -44 15 22 11 15 11 11 15 26 51 15 6 31 -0.57 166 0 0 14 57 42 11 9 0.7 32 130 -45 15 3 11 14 52 13 15 7 51 14 47 33 -0.57 167 0 0 14 39 3 11 8 55.2 33 130 -45 14 44 32 14 33 35 14 49 12 14 28 56 -0.57 168 0 0 14 20 45 11 8 49.7 34 131 -46 14 26 14 14 15 18 14 30 53 14 10 39 -0.57 169 0 0 14 2 48 11 8 44.0 35 131 -47 14 8 16 13 57 21 14 12 54 13 52 44 -0.57 170 0 0 13 45 12 11 8 38.1 36 132 -48 13 50 39 13 39 46 13 55 17 13 35 9 -0.57 171 0 0 13 27 58 11 8 32.2 37 132 -48 13 33 24 13 22 32 13 38 2 13 17 55 -0.57 172 0 0 13 11 5 11 8 26.1 38 133 -49 13 16 31 13 5 40 13 21 8 13 1 4 -0.57 173 0 0 12 54 34 11 8 19.9 39 133 -50 13 0 0 12 49 10 13 4 36 12 44 34 -0.57 174 0 0 12 38 26 11 8 13.6 39 134 -50 12 43 50 12 33 2 12 48 26 12 28 27 -0.57 175 0 0 12 22 40 11 8 7.2 40 134 -51 12 28 4 12 17 16 12 32 39 12 12 42 -0.57 176 0 0 12 7 16 11 8 0.7 41 135 -52 12 12 40 12 1 53 12 17 14 11 57 19 -0.57 177 0 0 11 52 16 11 7 54.1 42 136 -52 11 57 39 11 46 53 12 2 13 11 42 20 -0.57 178 0 0 11 37 38 11 7 47.4 43 136 -53 11 43 0 11 32 16 11 47 34 11 27 43 -0.57 179 0 0 11 23 24 11 7 40.6 44 137 -54 11 28 46 11 18 3 11 33 19 11 13 30 -0.57 -180 0 0 11 9 33 11 7 33.7 45 138 -54 11 14 54 11 4 12 11 19 27 10 59 40 -0.57 -179 0 0 10 56 6 11 7 26.7 45 138 -55 11 1 27 10 50 46 11 5 59 10 46 14 -0.57 -178 0 0 10 43 3 11 7 19.6 46 139 -55 10 48 23 10 37 43 10 52 55 10 33 11 -0.57 -177 0 0 10 30 23 11 7 12.4 47 140 -56 10 35 43 10 25 4 10 40 14 10 20 33 -0.57 -176 0 0 10 18 8 11 7 5.2 48 141 -56 10 23 27 10 12 49 10 27 58 10 8 18 -0.57 -175 0 0 10 6 17 11 6 57.8 48 142 -57 10 11 35 10 0 58 10 16 6 9 56 28 -0.57 -174 0 0 9 54 50 11 6 50.4 49 143 -57 10 0 8 9 49 32 10 4 38 9 45 2 -0.57 -173 0 0 9 43 47 11 6 42.9 50 144 -57 9 49 5 9 38 30 9 53 35 9 34 0 -0.57 -172 0 0 9 33 10 11 6 35.4 51 145 -58 9 38 27 9 27 52 9 42 57 9 23 23 -0.57 -171 0 0 9 22 57 11 6 27.7 51 146 -58 9 28 14 9 17 40 9 32 43 9 13 11 -0.57 -170 0 0 9 13 8 11 6 20.0 52 147 -58 9 18 25 9 7 52 9 22 54 9 3 24 -0.57 -169 0 0 9 3 45 11 6 12.3 53 148 -58 9 9 1 8 58 29 9 13 30 8 54 1 -0.57 -168 0 0 8 54 46 11 6 4.5 53 149 -59 9 0 2 8 49 31 9 4 31 8 45 3 -0.57 -167 0 0 8 46 13 11 5 56.6 54 150 -59 8 51 29 8 40 58 8 55 57 8 36 30 -0.57 -166 0 0 8 38 5 11 5 48.7 54 151 -59 8 43 20 8 32 50 8 47 48 8 28 23 -0.57 -165 0 0 8 30 22 11 5 40.7 55 152 -59 8 35 37 8 25 7 8 40 4 8 20 40 -0.57 -164 0 0 8 23 4 11 5 32.7 55 154 -59 8 28 19 8 17 50 8 32 46 8 13 23 -0.57 -163 0 0 8 16 12 11 5 24.6 56 155 -59 8 21 26 8 10 58 8 25 53 8 6 31 -0.57 -162 0 0 8 9 45 11 5 16.5 57 156 -59 8 14 59 8 4 31 8 19 26 8 0 5 -0.57 -161 0 0 8 3 43 11 5 8.4 57 158 -59 8 8 57 7 58 30 8 13 24 7 54 4 -0.57 -160 0 0 7 58 7 11 5 0.2 57 159 -59 8 3 21 7 52 54 8 7 47 7 48 28 -0.57 -159 0 0 7 52 57 11 4 52.0 58 161 -59 7 58 10 7 47 44 8 2 36 7 43 18 -0.57 -158 0 0 7 48 12 11 4 43.7 58 162 -59 7 53 25 7 42 59 7 57 51 7 38 33 -0.57 -157 0 0 7 43 53 11 4 35.5 59 164 -58 7 49 6 7 38 40 7 53 32 7 34 14 -0.57 -156 0 0 7 39 59 11 4 27.2 59 166 -58 7 45 12 7 34 46 7 49 38 7 30 21 -0.57 -155 0 0 7 36 31 11 4 18.8 59 167 -58 7 41 44 7 31 19 7 46 9 7 26 54 -0.57 -154 0 0 7 33 29 11 4 10.5 59 169 -58 7 38 41 7 28 16 7 43 7 7 23 52 -0.57 -153 0 0 7 30 52 11 4 2.1 60 171 -57 7 36 5 7 25 40 7 40 30 7 21 15 -0.57 -152 0 0 7 28 42 11 3 53.8 60 172 -57 7 33 54 7 23 30 7 38 20 7 19 5 -0.57 -151 0 0 7 26 57 11 3 45.4 60 174 -57 7 32 9 7 21 45 7 36 34 7 17 20 -0.57 -150 0 0 7 25 38 11 3 37.0 60 176 -56 7 30 50 7 20 26 7 35 15 7 16 1 -0.57 -149 0 0 7 24 44 11 3 28.6 60 178 -56 7 29 56 7 19 32 7 34 22 7 15 8 -0.57 -148 0 0 7 24 17 11 3 20.2 60 179 -55 7 29 29 7 19 5 7 33 54 7 14 40 -0.57 -147 0 0 7 24 15 11 3 11.8 60 181 -55 7 29 27 7 19 3 7 33 52 7 14 38 -0.57 -146 0 0 7 24 39 11 3 3.4 60 183 -54 7 29 51 7 19 27 7 34 16 7 15 2 -0.57 -145 0 0 7 25 29 11 2 55.0 60 185 -54 7 30 41 7 20 17 7 35 6 7 15 52 -0.57 -144 0 0 7 26 44 11 2 46.6 60 187 -53 7 31 57 7 21 32 7 36 22 7 17 8 -0.57 -143 0 0 7 28 26 11 2 38.2 60 188 -53 7 33 38 7 23 14 7 38 4 7 18 49 -0.58 -142 0 0 7 30 33 11 2 29.8 60 190 -52 7 35 46 7 25 21 7 40 11 7 20 56 -0.58 -141 0 0 7 33 6 11 2 21.5 59 192 -51 7 38 19 7 27 54 7 42 44 7 23 29 -0.58 -140 0 0 7 36 5 11 2 13.1 59 193 -51 7 41 17 7 30 52 7 45 43 7 26 27 -0.58 -139 0 0 7 39 29 11 2 4.8 59 195 -50 7 44 42 7 34 17 7 49 8 7 29 51 -0.58 -138 0 0 7 43 19 11 1 56.5 58 197 -49 7 48 32 7 38 7 7 52 58 7 33 41 -0.58 -137 0 0 7 47 35 11 1 48.2 58 198 -49 7 52 48 7 42 22 7 57 14 7 37 57 -0.58 -136 0 0 7 52 16 11 1 40.0 58 200 -48 7 57 30 7 47 3 8 1 56 7 42 38 -0.58 -135 0 0 7 57 23 11 1 31.8 57 201 -47 8 2 37 7 52 10 8 7 4 7 47 44 -0.58 -134 0 0 8 2 56 11 1 23.6 57 203 -46 8 8 10 7 57 42 8 12 36 7 53 17 -0.58 -133 0 0 8 8 54 11 1 15.5 56 204 -46 8 14 8 8 3 40 8 18 35 7 59 14 -0.58 -132 0 0 8 15 18 11 1 7.4 56 205 -45 8 20 32 8 10 4 8 24 59 8 5 37 -0.58 -131 0 0 8 22 7 11 0 59.3 55 207 -44 8 27 21 8 16 52 8 31 49 8 12 26 -0.58 -130 0 0 8 29 21 11 0 51.3 55 208 -43 8 34 36 8 24 6 8 39 3 8 19 39 -0.58 -129 0 0 8 37 1 11 0 43.4 54 209 -43 8 42 16 8 31 46 8 46 44 8 27 18 -0.58 -128 0 0 8 45 5 11 0 35.5 54 210 -42 8 50 21 8 39 50 8 54 49 8 35 23 -0.58 -127 0 0 8 53 35 11 0 27.6 53 212 -41 8 58 51 8 48 20 9 3 20 8 43 52 -0.58 -126 0 0 9 2 30 11 0 19.8 52 213 -40 9 7 47 8 57 15 9 12 15 8 52 46 -0.58 -125 0 0 9 11 51 11 0 12.1 52 214 -39 9 17 7 9 6 34 9 21 36 9 2 6 -0.58 -124 0 0 9 21 36 11 0 4.4 51 215 -38 9 26 52 9 16 19 9 31 22 9 11 50 -0.58 -123 0 0 9 31 45 10 59 56.8 50 216 -38 9 37 3 9 26 28 9 41 32 9 21 59 -0.58 -122 0 0 9 42 20 10 59 49.3 50 217 -37 9 47 38 9 37 2 9 52 8 9 32 33 -0.58 -121 0 0 9 53 19 10 59 41.8 49 218 -36 9 58 37 9 48 1 10 3 8 9 43 31 -0.58 -120 0 0 10 4 42 10 59 34.4 48 219 -35 10 10 1 9 59 24 10 14 32 9 54 54 -0.58 -119 0 0 10 16 30 10 59 27.1 47 219 -34 10 21 50 10 11 12 10 26 21 10 6 41 -0.58 -118 0 0 10 28 43 10 59 19.8 47 220 -33 10 34 2 10 23 23 10 38 34 10 18 52 -0.58 -117 0 0 10 41 19 10 59 12.7 46 221 -32 10 46 39 10 35 59 10 51 11 10 31 28 -0.58 -116 0 0 10 54 19 10 59 5.6 45 222 -31 10 59 40 10 48 59 11 4 12 10 44 27 -0.58 -115 0 0 11 7 43 10 58 58.6 44 223 -31 11 13 4 11 2 22 11 17 37 10 57 50 -0.58 -114 0 0 11 21 31 10 58 51.8 44 223 -30 11 26 53 11 16 10 11 31 26 11 11 37 -0.58 -113 0 0 11 35 42 10 58 45.0 43 224 -29 11 41 4 11 30 20 11 45 38 11 25 47 -0.58 -112 0 0 11 50 17 10 58 38.3 42 225 -28 11 55 40 11 44 54 12 0 14 11 40 21 -0.58 -111 0 0 12 5 14 10 58 31.7 41 225 -27 12 10 38 11 59 51 12 15 12 11 55 17 -0.58 -110 0 0 12 20 35 10 58 25.2 40 226 -26 12 25 59 12 15 11 12 30 34 12 10 37 -0.58 -109 0 0 12 36 18 10 58 18.8 39 226 -25 12 41 43 12 30 54 12 46 18 12 26 19 -0.59 -108 0 0 12 52 24 10 58 12.5 38 227 -24 12 57 49 12 46 59 13 2 25 12 42 24 -0.59 -107 0 0 13 8 52 10 58 6.4 38 228 -23 13 14 17 13 3 26 13 18 54 12 58 50 -0.59 -106 0 0 13 25 42 10 58 0.4 37 228 -22 13 31 8 13 20 16 13 35 45 13 15 39 -0.59 -105 0 0 13 42 53 10 57 54.4 36 229 -21 13 48 20 13 37 27 13 52 58 13 32 50 -0.59 -104 0 0 14 0 27 10 57 48.6 35 229 -20 14 5 54 13 55 0 14 10 33 13 50 22 -0.59 -103 0 0 14 18 21 10 57 43.0 34 230 -19 14 23 49 14 12 53 14 28 28 14 8 15 -0.59 -102 0 0 14 36 37 10 57 37.4 33 230 -18 14 42 5 14 31 8 14 46 45 14 26 30 -0.59 -101 0 0 14 55 13 10 57 32.0 32 231 -17 15 0 42 14 49 43 15 5 22 14 45 4 -0.59 -100 0 0 15 14 9 10 57 26.7 31 231 -16 15 19 39 15 8 39 15 24 19 15 3 59 -0.59 - 99 0 0 15 33 25 10 57 21.6 30 232 -15 15 38 56 15 27 55 15 43 37 15 23 15 -0.59 - 98 0 0 15 53 1 10 57 16.6 29 232 -14 15 58 32 15 47 30 16 3 14 15 42 49 -0.59 - 97 0 0 16 12 56 10 57 11.7 28 233 -13 16 18 28 16 7 24 16 23 10 16 2 43 -0.59 - 96 0 0 16 33 10 10 57 7.0 27 233 -12 16 38 43 16 27 38 16 43 26 16 22 56 -0.59 - 95 0 0 16 53 43 10 57 2.4 26 233 -11 16 59 16 16 48 10 17 4 0 16 43 28 -0.59 - 94 0 0 17 14 34 10 56 58.0 25 234 -10 17 20 8 17 9 0 17 24 52 17 4 17 -0.59 - 93 0 0 17 35 42 10 56 53.7 24 234 -9 17 41 17 17 30 8 17 46 1 17 25 24 -0.59 - 92 0 0 17 57 8 10 56 49.6 24 235 -8 18 2 44 17 51 33 18 7 28 17 46 49 -0.59 - 91 0 0 18 18 51 10 56 45.6 23 235 -7 18 24 27 18 13 15 18 29 12 18 8 30 -0.59 - 90 0 0 18 40 50 10 56 41.8 22 235 -6 18 46 26 18 35 13 18 51 12 18 30 28 -0.59 - 89 0 0 19 3 5 10 56 38.2 21 236 -5 19 8 42 18 57 28 19 13 29 18 52 42 -0.59 - 88 0 0 19 25 35 10 56 34.7 20 236 -4 19 31 13 19 19 57 19 36 0 19 15 11 -0.60 - 87 0 0 19 48 20 10 56 31.4 19 237 -3 19 53 59 19 42 42 19 58 47 19 37 55 -0.60 - 86 0 0 20 11 20 10 56 28.2 18 237 -2 20 16 59 20 5 41 20 21 48 20 0 54 -0.60 - 85 0 0 20 34 34 10 56 25.2 17 237 -1 20 40 13 20 28 54 20 45 2 20 24 6 -0.60 - 84 0 0 20 58 0 10 56 22.4 16 238 0 21 3 41 20 52 20 21 8 30 20 47 32 -0.60 - 83 0 0 21 21 40 10 56 19.8 15 238 1 21 27 21 21 15 59 21 32 11 21 11 10 -0.60 - 82 0 0 21 45 32 10 56 17.3 14 239 2 21 51 13 21 39 50 21 56 4 21 35 1 -0.60 - 81 0 0 22 9 35 10 56 15.0 13 239 3 22 15 18 22 3 53 22 20 8 21 59 3 -0.60 - 80 0 0 22 33 50 10 56 12.8 12 239 4 22 39 33 22 28 7 22 44 24 22 23 17 -0.60 - 79 0 0 22 58 15 10 56 10.9 11 240 5 23 3 58 22 52 32 23 8 50 22 47 41 -0.60 - 78 0 0 23 22 49 10 56 9.1 10 240 6 23 28 33 23 17 6 23 33 25 23 12 14 -0.60 - 77 0 0 23 47 33 10 56 7.5 9 241 7 23 53 18 23 41 49 23 58 10 23 36 57 -0.61 - 76 0 0 24 12 25 10 56 6.1 8 241 8 24 18 10 24 6 41 24 23 4 24 1 48 -0.61 - 75 0 0 24 37 26 10 56 4.8 7 242 9 24 43 11 24 31 41 24 48 5 24 26 48 -0.61 - 74 0 0 25 2 33 10 56 3.7 6 242 10 25 8 19 24 56 47 25 13 13 24 51 54 -0.61 - 73 0 0 25 27 47 10 56 2.8 5 242 11 25 33 33 25 22 1 25 38 28 25 17 7 -0.62 - 72 0 0 25 53 7 10 56 2.1 4 243 12 25 58 53 25 47 20 26 3 48 25 42 26 -0.62 - 71 0 0 26 18 31 10 56 1.5 3 243 13 26 24 19 26 12 44 26 29 14 26 7 50 -0.64 - 70 0 0 26 44 1 10 56 1.1 2 244 14 26 49 48 26 38 13 26 54 44 26 33 19 -0.66 - 69 0 0 27 9 34 10 56 0.9 1 244 15 27 15 22 27 3 46 27 20 18 26 58 51 -0.75 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 14.4 Data for the target star ------------------------ * name: UCAC4 338-122445 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 04 39.7152 DE: -22 31 12.445 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 04 39.7152 DE: -22 31 12.445 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.6 * B mag [mag]: 11.6 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3898) Curlewis asteroid class: approx. diameter [km]: 16 approx. diameter ["]: 0.009 distance from Earth [AU]: 2.42850 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#50 date of fit: 2023 Apr 24 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): 0.022", 0.004", 89.2° remarks: * orbital elements for (3898)Curlewis : Mean anomaly = 240.2172808582 deg Arg. of pericenter = 215.8788956663 deg Long. of node = 184.1740396656 deg Inclination = 0.6591293038 deg Eccentricity = 0.1585533014 Semimajor axis = 3.1137979310 AU Perihelion dist = 2.6200949891 AU Mag: H = 12.81, G = 0.15 Epoch of elements : MJD 60465.46061367 TDT (2024 Jun 04.4606) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#502023Apr24,1.31,2024,6,4,11.054715,0.000732,0.498063,-7.151987,0.010755,-0.001700,-0.000107,0.000001,0.000000 -147.6623,-22.5192,13.79,22.52,False UCAC4 338-122445,18.07769865,-22.5201236,11.57,10.58,10.05,0.1,0,,18.10261555,-22.5192376,7.23,7.32,0,0,0 3898,Curlewis,17.81,16.619,2.4285,0,0,-1.869,0.04,,1.6,0 0,240.1347,2024,6,4,215.8789,184.1740,0.6591,0.15855,3.11380,2.62009,12.80,5.0,0.15 1.424,0.0223,0.0040,89,0.0040,Known errors,0.80,0,-1,-1 20240604_122445,60139.37 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 08:52 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org