IOTA/IOTA-ES occultation update for (7950) Berezov / TYC 6908-01474-1 event on 2024 Nov 19, 13:28 UT Visible from Summary ------- On 2024 Nov 19 UT, the 24.187 km diameter asteroid (7950) Berezov will occult a 10.3 mag star in the constellation Capricornus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.57 mag to 17.89 mag (the magnitude of the asteroid) for at most 0.820 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: 99 * date and approx. time of event: 2024 Nov 19, 13:25 - 2024 Nov 19, 13:31 * geocentric midpoint of event [JD]: 2460634.06137966 * magnitude of target star: 10.32 * magnitude drop [mag]: 7.57 * estimated maximum duration [s]: 0.820 * Moon: 83 % sunlit, 161° distance * Sun: 68° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 33 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 1.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.009) * 1 sigma uncertainty ellipse (major, minor, PA): (0.021", 0.003", 66°) * approx speed of asteroid's shadow [km/s]: 29.4894 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6908-01474-1 by 7950 Berezov on 2024 Nov 19 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 - 33 0 0 16 5 47 13 25 44.2 1 115 53 15 56 2 16 15 34 15 50 14 16 21 25 .... - 32 0 0 15 40 6 13 25 44.4 2 115 54 15 30 24 15 49 50 15 24 38 15 55 39 -0.57 - 31 0 0 15 15 13 13 25 44.6 3 115 55 15 5 34 15 24 53 14 59 49 15 30 41 -0.69 - 30 0 0 14 51 7 13 25 44.9 4 116 55 14 41 31 15 0 45 14 35 48 15 6 30 -0.75 - 29 0 0 14 27 49 13 25 45.3 5 116 56 14 18 15 14 37 24 14 12 34 14 43 8 -0.79 - 28 0 0 14 5 18 13 25 45.8 6 116 56 13 55 47 14 14 50 13 50 7 14 20 33 -0.81 - 27 0 0 13 43 35 13 25 46.5 7 116 57 13 34 7 13 53 5 13 28 29 13 58 46 -0.83 - 26 0 0 13 22 40 13 25 47.2 8 117 57 13 13 15 13 32 8 13 7 38 13 37 47 -0.84 - 25 0 0 13 2 34 13 25 47.9 9 117 57 12 53 10 13 11 58 12 47 35 13 17 36 -0.85 - 24 0 0 12 43 15 13 25 48.8 10 117 58 12 33 54 12 52 37 12 28 20 12 58 14 -0.86 - 23 0 0 12 24 44 13 25 49.8 11 117 58 12 15 25 12 34 5 12 9 52 12 39 40 -0.87 - 22 0 0 12 7 2 13 25 50.9 12 118 58 11 57 45 12 16 20 11 52 13 12 21 54 -0.87 - 21 0 0 11 50 8 13 25 52.0 13 118 58 11 40 53 11 59 24 11 35 22 12 4 57 -0.88 - 20 0 0 11 34 1 13 25 53.3 14 118 58 11 24 49 11 43 16 11 19 19 11 48 48 -0.88 - 19 0 0 11 18 44 13 25 54.6 15 119 59 11 9 32 11 27 56 11 4 4 11 33 27 -0.88 - 18 0 0 11 4 14 13 25 56.0 16 119 59 10 55 5 11 13 25 10 49 37 11 18 55 -0.89 - 17 0 0 10 50 33 13 25 57.5 17 119 59 10 41 25 10 59 42 10 35 58 11 5 11 -0.89 - 16 0 0 10 37 40 13 25 59.0 18 119 58 10 28 33 10 46 47 10 23 8 10 52 15 -0.89 - 15 0 0 10 25 35 13 26 0.7 19 120 58 10 16 30 10 34 41 10 11 5 10 40 8 -0.89 - 14 0 0 10 14 18 13 26 2.4 20 120 58 10 5 15 10 23 24 9 59 51 10 28 50 -0.90 - 13 0 0 10 3 50 13 26 4.2 21 120 58 9 54 48 10 12 54 9 49 24 10 18 20 -0.90 - 12 0 0 9 54 10 13 26 6.1 22 121 58 9 45 9 10 3 13 9 39 46 10 8 38 -0.90 - 11 0 0 9 45 19 13 26 8.1 23 121 58 9 36 18 9 54 20 9 30 56 9 59 45 -0.90 - 10 0 0 9 37 15 13 26 10.1 24 121 57 9 28 15 9 46 16 9 22 54 9 51 40 -0.90 - 9 0 0 9 30 0 13 26 12.2 25 122 57 9 21 1 9 39 0 9 15 40 9 44 23 -0.90 - 8 0 0 9 23 33 13 26 14.4 26 122 56 9 14 35 9 32 32 9 9 14 9 37 55 -0.91 - 7 0 0 9 17 54 13 26 16.7 26 122 56 9 8 57 9 26 53 9 3 37 9 32 16 -0.91 - 6 0 0 9 13 4 13 26 19.0 27 123 56 9 4 7 9 22 2 8 58 47 9 27 24 -0.91 - 5 0 0 9 9 2 13 26 21.4 28 123 55 9 0 5 9 18 0 8 54 46 9 23 22 -0.91 - 4 0 0 9 5 48 13 26 23.8 29 124 55 8 56 52 9 14 46 8 51 32 9 20 7 -0.91 - 3 0 0 9 3 23 13 26 26.4 30 124 54 8 54 27 9 12 20 8 49 7 9 17 41 -0.91 - 2 0 0 9 1 46 13 26 29.0 31 124 53 8 52 50 9 10 43 8 47 30 9 16 4 -0.91 - 1 0 0 9 0 57 13 26 31.6 32 125 53 8 52 1 9 9 54 8 46 42 9 15 15 -0.91 0 0 0 9 0 56 13 26 34.3 32 126 52 8 52 1 9 9 54 8 46 41 9 15 15 -0.91 1 0 0 9 1 44 13 26 37.1 33 126 51 8 52 48 9 10 42 8 47 29 9 16 3 -0.91 2 0 0 9 3 21 13 26 40.0 34 127 51 8 54 25 9 12 18 8 49 5 9 17 40 -0.92 3 0 0 9 5 46 13 26 42.9 35 127 50 8 56 49 9 14 44 8 51 30 9 20 6 -0.92 4 0 0 9 9 0 13 26 45.8 36 128 49 9 0 3 9 17 58 8 54 42 9 23 20 -0.92 5 0 0 9 13 2 13 26 48.8 36 128 49 9 4 4 9 22 1 8 58 44 9 27 23 -0.92 6 0 0 9 17 53 13 26 51.9 37 129 48 9 8 55 9 26 52 9 3 34 9 32 15 -0.92 7 0 0 9 23 32 13 26 55.1 38 130 47 9 14 34 9 32 33 9 9 12 9 37 56 -0.92 8 0 0 9 30 1 13 26 58.2 38 131 46 9 21 1 9 39 2 9 15 40 9 44 26 -0.92 9 0 0 9 37 18 13 27 1.5 39 131 45 9 28 18 9 46 20 9 22 56 9 51 45 -0.92 10 0 0 9 45 25 13 27 4.8 40 132 44 9 36 23 9 54 28 9 31 0 9 59 53 -0.92 11 0 0 9 54 20 13 27 8.1 40 133 44 9 45 18 10 3 24 9 39 54 10 8 50 -0.92 12 0 0 10 4 5 13 27 11.5 41 134 43 9 55 1 10 13 10 9 49 37 10 18 37 -0.92 13 0 0 10 14 39 13 27 14.9 42 135 42 10 5 33 10 23 45 10 0 8 10 29 12 -0.92 14 0 0 10 26 2 13 27 18.4 42 136 41 10 16 55 10 35 10 10 11 29 10 40 38 -0.92 15 0 0 10 38 14 13 27 21.9 43 137 40 10 29 6 10 47 24 10 23 39 10 52 53 -0.92 16 0 0 10 51 16 13 27 25.5 43 138 39 10 42 6 11 0 27 10 36 39 11 5 57 -0.92 17 0 0 11 5 7 13 27 29.1 44 139 38 10 55 56 11 14 20 10 50 27 11 19 51 -0.92 18 0 0 11 19 49 13 27 32.8 44 140 37 11 10 35 11 29 3 11 5 5 11 34 35 -0.92 19 0 0 11 35 19 13 27 36.5 45 141 36 11 26 4 11 44 36 11 20 33 11 50 9 -0.92 20 0 0 11 51 39 13 27 40.2 45 142 35 11 42 22 12 0 58 11 36 50 12 6 33 -0.92 21 0 0 12 8 50 13 27 44.0 45 143 34 11 59 30 12 18 11 11 53 57 12 23 46 -0.92 22 0 0 12 26 49 13 27 47.8 46 144 33 12 17 28 12 36 13 12 11 53 12 41 50 -0.92 23 0 0 12 45 39 13 27 51.6 46 146 32 12 36 15 12 55 5 12 30 39 13 0 43 -0.92 24 0 0 13 5 19 13 27 55.5 46 147 31 12 55 52 13 14 47 12 50 15 13 20 27 -0.92 25 0 0 13 25 48 13 27 59.4 47 148 30 13 16 19 13 35 19 13 10 40 13 41 0 -0.92 26 0 0 13 47 8 13 28 3.3 47 150 29 13 37 36 13 56 41 13 31 56 14 2 24 -0.92 27 0 0 14 9 17 13 28 7.3 47 151 28 13 59 43 14 18 53 13 54 1 14 24 38 -0.92 28 0 0 14 32 16 13 28 11.3 47 152 27 14 22 39 14 41 55 14 16 55 14 47 42 -0.92 29 0 0 14 56 5 13 28 15.2 47 154 26 14 46 25 15 5 47 14 40 39 15 11 35 -0.92 30 0 0 15 20 44 13 28 19.3 47 155 25 15 11 1 15 30 29 15 5 13 15 36 19 -0.92 31 0 0 15 46 12 13 28 23.3 47 157 24 15 36 26 15 56 1 15 30 36 16 1 53 -0.92 32 0 0 16 12 30 13 28 27.3 47 158 23 16 2 40 16 22 22 15 56 49 16 28 16 -0.92 33 0 0 16 39 37 13 28 31.4 47 159 22 16 29 44 16 49 32 16 23 51 16 55 28 -0.92 34 0 0 17 7 34 13 28 35.4 47 161 21 16 57 37 17 17 32 16 51 41 17 23 30 -0.92 35 0 0 17 36 19 13 28 39.5 47 162 20 17 26 18 17 46 21 17 20 21 17 52 21 -0.92 36 0 0 18 5 53 13 28 43.6 47 164 19 17 55 49 18 15 58 17 49 49 18 22 1 -0.92 37 0 0 18 36 15 13 28 47.6 46 165 18 18 26 7 18 46 24 18 20 5 18 52 29 -0.92 38 0 0 19 7 25 13 28 51.7 46 167 16 18 57 13 19 17 39 18 51 9 19 23 46 -0.92 39 0 0 19 39 23 13 28 55.8 46 168 15 19 29 7 19 49 41 19 23 0 19 55 50 -0.92 40 0 0 20 12 8 13 28 59.8 46 169 14 20 1 48 20 22 30 19 55 39 20 28 42 -0.92 41 0 0 20 45 40 13 29 3.8 45 171 13 20 35 16 20 56 6 20 29 4 21 2 21 -0.92 42 0 0 21 19 58 13 29 7.9 45 172 12 21 9 29 21 30 28 21 3 15 21 36 45 -0.92 43 0 0 21 55 1 13 29 11.9 44 174 11 21 44 28 22 5 36 21 38 12 22 11 56 -0.92 44 0 0 22 30 50 13 29 15.8 44 175 10 22 20 12 22 41 29 22 13 53 22 47 52 -0.92 45 0 0 23 7 22 13 29 19.8 43 176 9 22 56 41 23 18 7 22 50 18 23 24 32 -0.92 46 0 0 23 44 39 13 29 23.7 43 178 8 23 33 52 23 55 27 23 27 27 24 1 56 -0.92 47 0 0 24 22 38 13 29 27.6 42 179 6 24 11 46 24 33 31 24 5 18 24 40 3 -0.92 48 0 0 25 1 18 13 29 31.5 41 180 5 24 50 22 25 12 17 24 43 51 25 18 51 -0.92 49 0 0 25 40 39 13 29 35.3 41 181 4 25 29 38 25 51 43 25 23 5 25 58 20 -0.92 50 0 0 26 20 40 13 29 39.0 40 183 3 26 9 34 26 31 49 26 2 57 26 38 29 -0.92 51 0 0 27 1 19 13 29 42.7 39 184 2 26 50 8 27 12 33 26 43 28 27 19 16 -0.92 52 0 0 27 42 35 13 29 46.4 39 185 1 27 31 19 27 53 54 27 24 37 28 0 41 -0.92 53 0 0 28 24 27 13 29 50.0 38 186 0 28 13 6 28 35 51 28 6 20 28 42 41 -0.92 54 0 0 29 6 54 13 29 53.6 37 187 -1 28 55 27 29 18 23 28 48 38 29 25 16 -0.92 55 0 0 29 49 53 13 29 57.0 36 188 -2 29 38 21 30 1 28 29 31 29 30 8 24 -0.92 56 0 0 30 33 24 13 30 0.4 35 189 -3 30 21 47 30 45 4 30 14 52 30 52 4 -0.92 57 0 0 31 17 26 13 30 3.8 34 190 -4 31 5 43 31 29 11 30 58 45 31 36 14 -0.92 58 0 0 32 1 55 13 30 7.1 34 191 -6 31 50 7 32 13 46 31 43 6 32 20 52 -0.92 59 0 0 32 46 50 13 30 10.2 33 192 -7 32 34 57 32 58 47 32 27 52 33 5 56 -0.92 60 0 0 33 32 10 13 30 13.4 32 193 -8 33 20 11 33 44 12 33 13 4 33 51 25 -0.92 61 0 0 34 17 53 13 30 16.4 31 194 -9 34 5 49 34 30 0 33 58 38 34 37 16 -0.92 62 0 0 35 3 55 13 30 19.3 30 195 -10 34 51 46 35 16 8 34 44 32 35 23 27 -0.92 63 0 0 35 50 16 13 30 22.2 29 196 -11 35 38 2 36 2 34 35 30 44 36 9 57 -0.93 64 0 0 36 36 53 13 30 24.9 28 197 -12 36 24 33 36 49 17 36 17 13 36 56 42 -0.93 65 0 0 37 23 44 13 30 27.6 27 198 -13 37 11 19 37 36 13 37 3 56 37 43 42 -0.93 66 0 0 38 10 46 13 30 30.1 26 199 -14 37 58 16 38 23 20 37 50 50 38 30 52 -0.93 67 0 0 38 57 57 13 30 32.6 25 200 -15 38 45 22 39 10 36 38 37 53 39 18 11 -0.93 68 0 0 39 45 15 13 30 34.9 24 200 -16 39 32 35 39 57 59 39 25 2 40 5 37 -0.93 69 0 0 40 32 37 13 30 37.2 23 201 -16 40 19 52 40 45 26 40 12 17 40 53 7 -0.93 70 0 0 41 20 0 13 30 39.3 22 202 -17 41 7 10 41 32 54 40 59 32 41 40 37 -0.93 71 0 0 42 7 22 13 30 41.4 21 203 -18 41 54 28 42 20 20 41 46 47 42 28 7 -0.93 72 0 0 42 54 41 13 30 43.3 20 204 -19 42 41 42 43 7 44 42 33 59 43 15 33 -0.93 73 0 0 43 41 54 13 30 45.1 19 205 -20 43 28 50 43 55 1 43 21 5 44 2 53 -0.93 74 0 0 44 28 57 13 30 46.8 18 205 -21 44 15 50 44 42 9 44 8 2 44 50 3 -0.93 75 0 0 45 15 50 13 30 48.5 17 206 -22 45 2 39 45 29 5 44 54 49 45 37 2 -0.93 76 0 0 46 2 28 13 30 50.0 16 207 -22 45 49 14 46 15 47 45 41 21 46 23 46 -0.93 77 0 0 46 48 51 13 30 51.4 15 208 -23 46 35 33 47 2 13 46 27 38 47 10 14 -0.93 78 0 0 47 34 54 13 30 52.7 14 209 -24 47 21 33 47 48 19 47 13 36 47 56 22 -0.93 79 0 0 48 20 35 13 30 53.9 13 209 -25 48 7 11 48 34 4 47 59 13 48 42 9 -0.93 80 0 0 49 5 54 13 30 55.0 12 210 -25 48 52 27 49 19 25 48 44 27 49 27 31 -0.93 81 0 0 49 50 46 13 30 55.9 11 211 -26 49 37 17 50 4 19 49 29 16 50 12 27 -0.94 82 0 0 50 35 9 13 30 56.8 10 212 -27 50 21 38 50 48 45 50 13 36 50 56 54 -0.94 83 0 0 51 19 3 13 30 57.7 9 213 -27 51 5 30 51 32 40 50 57 27 51 40 50 -0.94 84 0 0 52 2 24 13 30 58.4 8 213 -28 51 48 50 52 16 3 51 40 46 52 24 14 -0.94 85 0 0 52 45 10 13 30 59.0 7 214 -28 52 31 35 52 58 50 52 23 30 53 7 2 -0.94 86 0 0 53 27 21 13 30 59.5 6 215 -29 53 13 45 53 41 2 53 5 40 53 49 14 -0.95 87 0 0 54 8 53 13 31 0.0 5 216 -29 53 55 17 54 22 35 53 47 11 54 30 47 -0.95 88 0 0 54 49 46 13 31 0.4 4 217 -30 54 36 10 55 3 28 54 28 4 55 11 40 -0.96 89 0 0 55 29 59 13 31 0.7 3 218 -30 55 16 22 55 43 40 55 8 17 55 51 52 -0.96 90 0 0 56 9 29 13 31 0.9 3 218 -31 55 55 53 56 23 9 55 47 47 56 31 22 -0.98 91 0 0 56 48 15 13 31 1.0 2 219 -31 56 34 40 57 1 55 56 26 36 57 10 7 -1.00 92 0 0 57 26 18 13 31 1.1 1 220 -32 57 12 44 57 39 56 57 4 40 57 48 7 -1.07 93 0 0 58 3 34 13 31 1.2 0 221 -32 57 50 2 .. .. .. 57 41 59 .. .. .. -2.36 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 6908-01474-1 * constellation : Capricornus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 35 52.8740 DE: -23 43 49.266 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 35 52.8736 DE: -23 43 49.267 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.3 * B mag [mag]: 10.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (7950) Berezov asteroid class: approx. diameter [km]: 24 approx. diameter ["]: 0.011 distance from Earth [AU]: 3.01940 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#52 date of fit: 2023 Apr 25 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): 0.021", 0.003", 65.871° remarks: * orbital elements for (7950)Berezov : Mean anomaly = 357.3826716996 deg Arg. of pericenter = 335.7891079185 deg Long. of node = 351.3801205170 deg Inclination = 11.6237653357 deg Eccentricity = 0.0970055125 Semimajor axis = 3.1043183194 AU Perihelion dist = 2.8031823299 AU Mag: H = 12.28, G = 0.15 Epoch of elements : MJD 60633.56137929 TDT (2024 Nov 19.5614) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#522023Apr25,0.82,2024,11,19,13.473112,-0.284463,0.616080,15.102278,6.997543,0.005327,0.001196,0.000000,0.000000 48.1679,-23.6459,-25.72,-19.65,False TYC 6908-01474-1,20.59802058,-23.7303517,10.56,10.32,10.19,0.0,0,,20.62227238,-23.6459180,7.57,7.25,0,0,0 7950,Berezov,17.89,24.187,3.0194,0,0,3.202,20.38,,1.8,0 0,357.2815,2024,11,19,335.7891,351.3801,11.6238,0.09701,3.10432,2.80318,12.28,5.0,0.15 1.299,0.0213,0.0033,66,0.0033,Known errors,0.81,0,-1,-1 20241119_1474-1,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:56 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org