IOTA/IOTA-ES occultation update for (333) Badenia / TYC 6158-00192-1 event on 2023 Feb 25, 03:21 UT Visible from Europe, Africa Summary ------- On 2023 Feb 25 UT, the 74.1 km diameter asteroid (333) Badenia will occult a 11.6 mag star in the constellation Libra for observers along a path across Europe, Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.09 mag to 15.63 mag (the magnitude of the asteroid) for at most 20.700 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: 2023 Feb 25, 02:54 - 2023 Feb 25, 03:48 * geocentric midpoint of event [JD]: 2460000.63976700 * magnitude of target star: 11.57 * magnitude drop [mag]: 4.09 * estimated maximum duration [s]: 20.700 * Moon: 28 % sunlit, 175° distance * Sun: 112° distance * rough path description: Europe, Africa The occultation path -------------------- * approximate projected width [km]: 83 * 1 sigma uncertainty interval [path widths]: +/- 0.19 * 1 sigma uncertainty interval [seconds]: +/- 6.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.002", 109°) * approx speed of asteroid's shadow [km/s]: 3.5797 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6158-00192-1 by 333 Badenia on 2023 Feb 25 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 - 17 0 0 .. .. .... .. .. .. .. .. .. 66 9 35 .. .. .. 65 55 55 .. .. .. .... - 16 0 0 66 13 47 2 54 52.8 1 144 -31 65 36 53 66 51 2 65 23 1 .. .. .. .... - 15 0 0 65 40 8 2 54 53.2 1 145 -31 65 2 44 66 17 54 64 48 40 66 32 17 -0.22 - 14 0 0 65 4 59 2 54 53.9 2 146 -31 64 27 3 65 43 17 64 12 49 65 57 51 -0.30 - 13 0 0 64 28 16 2 54 55.0 3 147 -32 63 49 48 65 7 5 63 35 22 65 21 52 -0.34 - 12 0 0 63 49 53 2 54 56.4 4 147 -32 63 10 54 64 29 15 62 56 16 64 44 14 -0.36 - 11 0 0 63 9 47 2 54 58.3 4 148 -32 62 30 16 63 49 42 62 15 26 64 4 53 -0.38 - 10 0 0 62 27 53 2 55 0.7 5 149 -32 61 47 50 63 8 21 61 32 49 63 23 45 -0.39 - 9 0 0 61 44 7 2 55 3.6 6 150 -33 61 3 32 62 25 7 60 48 18 62 40 44 -0.39 - 8 0 0 60 58 24 2 55 7.2 7 151 -33 60 17 17 61 39 57 60 1 51 61 55 46 -0.40 - 7 0 0 60 10 39 2 55 11.3 8 152 -33 59 29 0 60 52 45 59 13 22 61 8 47 -0.40 - 6 0 0 59 20 47 2 55 16.3 9 153 -34 58 38 36 60 3 26 58 22 47 60 19 40 -0.41 - 5 0 0 58 28 45 2 55 22.0 10 154 -34 57 46 2 59 11 55 57 30 1 59 28 22 -0.41 - 4 0 0 57 34 26 2 55 28.6 11 155 -34 56 51 13 58 18 9 56 35 0 58 34 48 -0.41 - 3 0 0 56 37 48 2 55 36.2 12 156 -34 55 54 5 57 22 2 55 37 41 57 38 53 -0.41 - 2 0 0 55 38 46 2 55 44.8 13 156 -35 54 54 33 56 23 30 54 37 58 56 40 32 -0.41 - 1 0 0 54 37 16 2 55 54.5 14 157 -35 53 52 34 55 22 29 53 35 48 55 39 43 -0.41 0 0 0 53 33 14 2 56 5.5 16 158 -35 52 48 4 54 18 56 52 31 8 54 36 20 -0.41 1 0 0 52 26 38 2 56 17.9 17 159 -35 51 41 1 53 12 47 51 23 55 53 30 22 -0.41 2 0 0 51 17 24 2 56 31.7 18 160 -35 50 31 23 52 3 59 50 14 7 52 21 44 -0.41 3 0 0 50 5 32 2 56 47.1 20 161 -35 49 19 6 50 52 30 49 1 42 51 10 24 -0.41 4 0 0 48 50 59 2 57 4.1 21 162 -35 48 4 12 49 38 20 47 46 39 49 56 22 -0.41 5 0 0 47 33 46 2 57 23.0 22 163 -36 46 46 38 48 21 27 46 28 58 48 39 37 -0.41 6 0 0 46 13 53 2 57 43.7 24 164 -35 45 26 28 47 1 52 45 8 41 47 20 9 -0.41 7 0 0 44 51 22 2 58 6.4 25 165 -35 44 3 41 45 39 37 43 45 49 45 58 0 -0.41 8 0 0 43 26 17 2 58 31.2 27 166 -35 42 38 23 44 14 45 42 20 25 44 33 13 -0.41 9 0 0 41 58 42 2 58 58.3 29 167 -35 41 10 37 42 47 20 40 52 35 43 5 52 -0.41 10 0 0 40 28 42 2 59 27.5 30 168 -35 39 40 30 41 17 27 39 22 25 41 36 2 -0.41 11 0 0 38 56 24 2 59 59.2 32 169 -34 38 8 8 39 45 14 37 50 2 40 3 51 -0.41 12 0 0 37 21 59 3 0 33.2 34 170 -34 36 33 42 38 10 50 36 15 35 38 29 26 -0.41 13 0 0 35 45 36 3 1 9.5 35 171 -34 34 57 21 36 34 24 34 39 15 36 53 0 -0.42 14 0 0 34 7 27 3 1 48.3 37 172 -33 33 19 18 34 56 9 33 1 14 35 14 43 -0.42 15 0 0 32 27 46 3 2 29.5 39 173 -32 31 39 46 33 16 19 31 21 46 33 34 48 -0.42 16 0 0 30 46 48 3 3 13.0 41 175 -32 29 59 1 31 35 7 29 41 6 31 53 31 -0.42 17 0 0 29 4 48 3 3 58.7 42 176 -31 28 17 18 29 52 50 27 59 29 30 11 8 -0.42 18 0 0 27 22 5 3 4 46.6 44 177 -30 26 34 55 28 9 46 26 17 14 28 27 55 -0.43 19 0 0 25 38 55 3 5 36.4 46 179 -29 24 52 9 26 26 11 24 34 37 26 44 12 -0.43 20 0 0 23 55 37 3 6 28.1 48 181 -28 23 9 19 24 42 26 22 51 56 25 0 15 -0.43 21 0 0 22 12 29 3 7 21.5 49 183 -27 21 26 42 22 58 47 21 9 31 23 16 25 -0.44 22 0 0 20 29 50 3 8 16.3 51 184 -26 19 44 36 21 15 33 19 27 37 21 32 58 -0.44 23 0 0 18 47 56 3 9 12.4 53 187 -25 18 3 18 19 33 3 17 46 33 19 50 14 -0.44 24 0 0 17 7 6 3 10 9.4 54 189 -23 16 23 5 17 51 33 16 6 35 18 8 29 -0.45 25 0 0 15 27 33 3 11 7.3 55 191 -22 14 44 13 16 11 20 14 27 58 16 28 0 -0.45 26 0 0 13 49 33 3 12 5.8 57 194 -21 13 6 55 14 32 37 12 50 55 14 49 1 -0.46 27 0 0 12 13 19 3 13 4.6 58 197 -19 11 31 24 12 55 39 11 15 40 13 11 46 -0.46 28 0 0 10 39 2 3 14 3.5 59 200 -18 9 57 51 11 20 37 9 42 23 11 36 27 -0.47 29 0 0 9 6 51 3 15 2.4 60 203 -17 8 26 24 9 47 41 8 11 13 10 3 13 -0.47 30 0 0 7 36 55 3 16 1.0 61 206 -15 6 57 13 8 16 59 6 42 19 8 32 14 -0.48 31 0 0 6 9 20 3 16 59.2 62 209 -14 5 30 23 6 48 39 5 15 45 7 3 36 -0.48 32 0 0 4 44 11 3 17 56.9 62 213 -12 4 5 58 5 22 45 3 51 37 5 37 25 -0.49 33 0 0 3 21 32 3 18 53.9 63 216 -11 2 44 3 3 59 22 2 29 59 4 13 45 -0.49 34 0 0 2 1 26 3 19 50.0 63 220 -10 1 24 40 2 38 32 1 10 51 2 52 38 -0.50 35 0 0 0 43 54 3 20 45.3 63 223 -8 0 7 50 1 20 16 - 0 5 44 1 34 6 -0.50 36 0 0 - 0 31 5 3 21 39.6 63 227 -7 - 1 6 28 0 4 36 - 1 19 46 0 18 10 -0.50 37 0 0 - 1 43 30 3 22 32.8 63 230 -5 - 2 18 13 - 1 8 30 - 2 31 16 - 0 55 12 -0.51 38 0 0 - 2 53 23 3 23 24.9 63 233 -4 - 3 27 28 - 2 19 2 - 3 40 16 - 2 5 59 -0.51 39 0 0 - 4 0 46 3 24 15.8 62 236 -3 - 4 34 13 - 3 27 3 - 4 46 47 - 3 14 14 -0.52 40 0 0 - 5 5 40 3 25 5.6 62 239 -1 - 5 38 31 - 4 32 34 - 5 50 52 - 4 19 59 -0.52 41 0 0 - 6 8 9 3 25 54.2 61 242 0 - 6 40 26 - 5 35 38 - 6 52 34 - 5 23 17 -0.52 42 0 0 - 7 8 16 3 26 41.6 61 244 2 - 7 40 0 - 6 36 19 - 7 51 55 - 6 24 11 -0.53 43 0 0 - 8 6 5 3 27 27.7 60 247 3 - 8 37 16 - 7 34 40 - 8 49 0 - 7 22 45 -0.53 44 0 0 - 9 1 37 3 28 12.7 59 249 4 - 9 32 18 - 8 30 44 - 9 43 50 - 8 19 0 -0.53 45 0 0 - 9 54 58 3 28 56.5 59 250 5 -10 25 9 - 9 24 34 -10 36 31 - 9 13 2 -0.54 46 0 0 -10 46 10 3 29 39.0 58 252 7 -11 15 53 -10 16 15 -11 27 4 -10 4 54 -0.54 47 0 0 -11 35 17 3 30 20.4 57 254 8 -12 4 34 -11 5 50 -12 15 35 -10 54 39 -0.54 48 0 0 -12 22 23 3 31 0.7 56 255 9 -12 51 14 -11 53 22 -13 2 6 -11 42 21 -0.54 49 0 0 -13 7 32 3 31 39.8 55 256 10 -13 35 58 -12 38 55 -13 46 40 -12 28 3 -0.54 50 0 0 -13 50 46 3 32 17.8 54 257 12 -14 18 49 -13 22 33 -14 29 22 -13 11 50 -0.54 51 0 0 -14 32 9 3 32 54.7 53 258 13 -14 59 50 -14 4 18 -15 10 15 -13 53 44 -0.55 52 0 0 -15 11 44 3 33 30.5 52 259 14 -15 39 4 -14 44 15 -15 49 21 -14 33 49 -0.55 53 0 0 -15 49 35 3 34 5.3 51 260 15 -16 16 35 -15 22 26 -16 26 45 -15 12 9 -0.55 54 0 0 -16 25 45 3 34 39.1 50 261 16 -16 52 26 -15 58 56 -17 2 28 -15 48 45 -0.55 55 0 0 -17 0 16 3 35 11.9 49 261 17 -17 26 39 -16 33 45 -17 36 35 -16 23 42 -0.55 56 0 0 -17 33 12 3 35 43.8 48 262 19 -17 59 17 -17 6 59 -18 9 7 -16 57 2 -0.55 57 0 0 -18 4 35 3 36 14.7 47 262 20 -18 30 24 -17 38 39 -18 40 8 -17 28 48 -0.55 58 0 0 -18 34 28 3 36 44.7 46 262 21 -19 0 2 -18 8 47 -19 9 39 -17 59 3 -0.55 59 0 0 -19 2 53 3 37 13.8 45 263 22 -19 28 12 -18 37 28 -19 37 44 -18 27 49 -0.55 60 0 0 -19 29 53 3 37 42.0 44 263 23 -19 54 58 -19 4 42 -20 4 25 -18 55 9 -0.55 61 0 0 -19 55 30 3 38 9.4 43 263 24 -20 20 22 -19 30 32 -20 29 44 -19 21 4 -0.55 62 0 0 -20 19 47 3 38 36.0 42 263 25 -20 44 26 -19 55 1 -20 53 43 -19 45 38 -0.55 63 0 0 -20 42 44 3 39 1.8 41 263 26 -21 7 11 -20 18 10 -21 16 24 -20 8 51 -0.55 64 0 0 -21 4 24 3 39 26.8 40 263 27 -21 28 41 -20 40 2 -21 37 49 -20 30 47 -0.55 65 0 0 -21 24 50 3 39 51.0 39 263 28 -21 48 55 -21 0 38 -21 58 0 -20 51 27 -0.55 66 0 0 -21 44 2 3 40 14.5 39 263 29 -22 7 58 -21 20 0 -22 16 59 -21 10 53 -0.55 67 0 0 -22 2 2 3 40 37.3 38 263 30 -22 25 49 -21 38 9 -22 34 46 -21 29 6 -0.54 68 0 0 -22 18 52 3 40 59.4 37 263 31 -22 42 30 -21 55 8 -22 51 25 -21 46 9 -0.54 69 0 0 -22 34 33 3 41 20.8 36 263 32 -22 58 4 -22 10 58 -23 6 55 -22 2 1 -0.54 70 0 0 -22 49 8 3 41 41.5 35 263 33 -23 12 30 -22 25 40 -23 21 19 -22 16 46 -0.54 71 0 0 -23 2 36 3 42 1.6 34 262 34 -23 25 51 -22 39 15 -23 34 37 -22 30 24 -0.54 72 0 0 -23 14 59 3 42 21.0 33 262 35 -23 38 8 -22 51 45 -23 46 51 -22 42 56 -0.54 73 0 0 -23 26 18 3 42 39.8 32 262 36 -23 49 21 -23 3 10 -23 58 2 -22 54 24 -0.54 74 0 0 -23 36 35 3 42 57.9 31 262 37 -23 59 32 -23 13 32 -24 8 12 -23 4 49 -0.54 75 0 0 -23 45 50 3 43 15.5 30 261 38 -24 8 42 -23 22 52 -24 17 20 -23 14 11 -0.53 76 0 0 -23 54 4 3 43 32.4 29 261 39 -24 16 52 -23 31 11 -24 25 28 -23 22 31 -0.53 77 0 0 -24 1 18 3 43 48.8 28 261 40 -24 24 2 -23 38 30 -24 32 36 -23 29 51 -0.53 78 0 0 -24 7 33 3 44 4.6 27 261 41 -24 30 13 -23 44 49 -24 38 46 -23 36 12 -0.53 79 0 0 -24 12 50 3 44 19.8 26 260 42 -24 35 26 -23 50 8 -24 43 58 -23 41 33 -0.53 80 0 0 -24 17 9 3 44 34.5 25 260 43 -24 39 42 -23 54 30 -24 48 13 -23 45 55 -0.53 81 0 0 -24 20 30 3 44 48.6 24 260 44 -24 43 1 -23 57 54 -24 51 31 -23 49 20 -0.52 82 0 0 -24 22 55 3 45 2.1 23 259 45 -24 45 24 -24 0 21 -24 53 53 -23 51 48 -0.52 83 0 0 -24 24 23 3 45 15.1 22 259 46 -24 46 51 -24 1 51 -24 55 19 -23 53 19 -0.52 84 0 0 -24 24 56 3 45 27.6 21 259 46 -24 47 22 -24 2 25 -24 55 50 -23 53 53 -0.52 85 0 0 -24 24 33 3 45 39.5 20 258 47 -24 46 58 -24 2 3 -24 55 26 -23 53 32 -0.52 86 0 0 -24 23 15 3 45 50.9 19 258 48 -24 45 40 -24 0 46 -24 54 7 -23 52 15 -0.52 87 0 0 -24 21 3 3 46 1.8 19 258 49 -24 43 27 -23 58 34 -24 51 54 -23 50 3 -0.51 88 0 0 -24 17 56 3 46 12.1 18 257 50 -24 40 20 -23 55 26 -24 48 47 -23 46 55 -0.51 89 0 0 -24 13 54 3 46 21.9 17 257 51 -24 36 19 -23 51 24 -24 44 46 -23 42 53 -0.51 90 0 0 -24 8 58 3 46 31.2 16 256 52 -24 31 24 -23 46 28 -24 39 52 -23 37 56 -0.51 91 0 0 -24 3 8 3 46 40.0 15 256 53 -24 25 36 -23 40 37 -24 34 4 -23 32 5 -0.51 92 0 0 -23 56 25 3 46 48.2 14 256 54 -24 18 53 -23 33 51 -24 27 22 -23 25 19 -0.51 93 0 0 -23 48 47 3 46 55.9 13 255 55 -24 11 17 -23 26 12 -24 19 47 -23 17 38 -0.50 94 0 0 -23 40 15 3 47 3.1 12 255 56 -24 2 48 -23 17 38 -24 11 18 -23 9 4 -0.50 95 0 0 -23 30 49 3 47 9.8 11 254 57 -23 53 24 -23 8 9 -24 1 56 -22 59 34 -0.50 96 0 0 -23 20 29 3 47 15.9 10 254 58 -23 43 7 -22 57 46 -23 51 40 -22 49 10 -0.50 97 0 0 -23 9 15 3 47 21.5 9 254 59 -23 31 56 -22 46 29 -23 40 30 -22 37 52 -0.50 98 0 0 -22 57 6 3 47 26.6 8 253 60 -23 19 51 -22 34 17 -23 28 26 -22 25 39 -0.50 99 0 0 -22 44 4 3 47 31.1 7 253 60 -23 6 52 -22 21 10 -23 15 28 -22 12 30 -0.50 100 0 0 -22 30 6 3 47 35.0 6 253 61 -22 52 59 -22 7 9 -23 1 36 -21 58 27 -0.50 101 0 0 -22 15 13 3 47 38.5 5 252 62 -22 38 11 -21 52 12 -22 46 50 -21 43 28 -0.50 102 0 0 -21 59 26 3 47 41.3 4 252 63 -22 22 28 -21 36 19 -22 31 9 -21 27 34 -0.51 103 0 0 -21 42 43 3 47 43.6 3 251 64 -22 5 50 -21 19 31 -22 14 33 -21 10 44 -0.51 104 0 0 -21 25 4 3 47 45.3 2 251 65 -21 48 16 -21 1 47 -21 57 1 -20 52 58 -0.53 105 0 0 -21 6 29 3 47 46.4 1 251 66 -21 29 47 -20 43 7 -21 38 34 -20 34 16 -0.57 106 0 0 -20 46 58 3 47 46.9 0 250 67 -21 10 22 -20 23 30 -21 19 12 -20 14 36 -0.87 Uncertainty in time = +/- 8 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: TYC 6158-00192-1 * constellation : Libra * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 14 42 04.1234 DE: -18 23 48.708 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 14 42 04.1234 DE: -18 23 48.708 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (333) Badenia asteroid class: approx. diameter [km]: 74 approx. diameter ["]: 0.033 distance from Earth [AU]: 3.12510 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#62 date of fit: 2023 Feb 07 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): 0.012", 0.002", 109.368° remarks: * orbital elements for (333)Badenia : Mean anomaly = 197.5646343276 deg Arg. of pericenter = 23.0630656601 deg Long. of node = 353.1512613778 deg Inclination = 3.7387017659 deg Eccentricity = 0.1600391433 Semimajor axis = 3.1323662846 AU Perihelion dist = 2.6310650680 AU Mag: H = 9.51, G = 0.15 Epoch of elements : MJD 60000.13958333 TDT (2023 Feb 25.1396) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#622023Feb07,20.70,2023,2,25,3.354408,0.338307,0.298936,1.338013,-1.513956,-0.005292,0.001779,0.000001,0.000000 15.7874,-18.4956,132.96,-9.22,False TYC 6158-00192-1,14.70114537,-18.3968632,0.00,11.57,0.00,0.0,0,,14.72272462,-18.4956332,4.08,0.00,0,0,0 333,Badenia,15.63,74.1,3.1251,0,0,0.265,-4.26,,4.8,0 0,197.5398,2023,2,25,23.0631,353.1513,3.7387,0.16004,3.13237,2.63107,9.54,5.0,0.15 1.189,0.0123,0.0017,109,0.0062,Known errors,-1.00,-1,-1,-1 20230225_0192-1,59990.86 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org