IOTA/IOTA-ES occultation update for (2662) Kandinsky / TYC 6875-01860-1 event on 2024 Nov 02, 23:28 UT Visible from Summary ------- On 2024 Nov 02 UT, the 10.489 km diameter asteroid (2662) Kandinsky will occult a 10.5 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 9.08 mag to 19.55 mag (the magnitude of the asteroid) for at most 0.380 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: 94 * date and approx. time of event: 2024 Nov 02, 23:25 - 2024 Nov 02, 23:30 * geocentric midpoint of event [JD]: 2460617.47794841 * magnitude of target star: 10.47 * magnitude drop [mag]: 9.08 * estimated maximum duration [s]: 0.380 * Moon: 2 % sunlit, 52° distance * Sun: 67° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 17 * 1 sigma uncertainty interval [path widths]: +/- 0.45 * 1 sigma uncertainty interval [seconds]: +/- 0.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.002", 80°) * approx speed of asteroid's shadow [km/s]: 27.5299 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6875-01860-1 by 2662 Kandinsky on 2024 Nov 2 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 -174 0 0 37 8 26 23 25 51.9 1 121 38 37 3 9 37 13 43 36 58 25 37 18 29 .... -173 0 0 36 41 3 23 25 52.0 2 121 38 36 35 48 36 46 19 36 31 6 36 51 3 -0.76 -172 0 0 36 14 10 23 25 52.2 3 122 39 36 8 56 36 19 24 36 4 15 36 24 6 -0.94 -171 0 0 35 47 45 23 25 52.5 4 122 39 35 42 33 35 52 58 35 37 54 35 57 39 -1.03 -170 0 0 35 21 51 23 25 52.9 4 123 39 35 16 40 35 27 2 35 12 3 35 31 41 -1.08 -169 0 0 34 56 27 23 25 53.4 5 124 40 34 51 18 35 1 36 34 46 42 35 6 14 -1.11 -168 0 0 34 31 34 23 25 54.0 6 124 40 34 26 27 34 36 42 34 21 52 34 41 19 -1.14 -167 0 0 34 7 14 23 25 54.7 7 125 40 34 2 8 34 12 20 33 57 35 34 16 55 -1.15 -166 0 0 33 43 26 23 25 55.5 8 125 40 33 38 22 33 48 30 33 33 50 33 53 4 -1.17 -165 0 0 33 20 11 23 25 56.4 9 126 41 33 15 8 33 25 14 33 10 37 33 29 47 -1.18 -164 0 0 32 57 29 23 25 57.4 10 127 41 32 52 28 33 2 31 32 47 59 33 7 2 -1.19 -163 0 0 32 35 22 23 25 58.5 11 127 41 32 30 22 32 40 23 32 25 54 32 44 52 -1.20 -162 0 0 32 13 50 23 25 59.7 12 128 41 32 8 51 32 18 48 32 4 24 32 23 17 -1.20 -161 0 0 31 52 52 23 26 0.9 13 128 41 31 47 55 31 57 50 31 43 29 32 2 17 -1.21 -160 0 0 31 32 30 23 26 2.3 13 129 41 31 27 34 31 37 26 31 23 9 31 41 52 -1.21 -159 0 0 31 12 44 23 26 3.7 14 129 41 31 7 49 31 17 39 31 3 25 31 22 4 -1.22 -158 0 0 30 53 34 23 26 5.2 15 130 41 30 48 40 30 58 27 30 44 18 31 2 52 -1.22 -157 0 0 30 35 0 23 26 6.9 16 131 41 30 30 8 30 39 53 30 25 46 30 44 16 -1.22 -156 0 0 30 17 4 23 26 8.6 17 131 41 30 12 13 30 21 55 30 7 52 30 26 17 -1.23 -155 0 0 29 59 45 23 26 10.3 18 132 41 29 54 55 30 4 35 29 50 35 30 8 56 -1.23 -154 0 0 29 43 3 23 26 12.2 19 133 41 29 38 14 29 47 53 29 33 56 29 52 13 -1.23 -153 0 0 29 27 0 23 26 14.2 19 133 40 29 22 12 29 31 48 29 17 54 29 36 7 -1.24 -152 0 0 29 11 34 23 26 16.2 20 134 40 29 6 47 29 16 22 29 2 30 29 20 40 -1.24 -151 0 0 28 56 47 23 26 18.3 21 134 40 28 52 1 29 1 34 28 47 45 29 5 51 -1.24 -150 0 0 28 42 39 23 26 20.5 22 135 40 28 37 54 28 47 24 28 33 38 28 51 41 -1.24 -149 0 0 28 29 9 23 26 22.8 23 136 39 28 24 25 28 33 54 28 20 10 28 38 10 -1.24 -148 0 0 28 16 19 23 26 25.1 23 136 39 28 11 35 28 21 3 28 7 21 28 25 18 -1.25 -147 0 0 28 4 8 23 26 27.5 24 137 39 27 59 25 28 8 51 27 55 12 28 13 6 -1.25 -146 0 0 27 52 36 23 26 30.0 25 138 38 27 47 54 27 57 19 27 43 41 28 1 33 -1.25 -145 0 0 27 41 44 23 26 32.5 26 139 38 27 37 2 27 46 26 27 32 50 27 50 39 -1.25 -144 0 0 27 31 32 23 26 35.1 26 139 37 27 26 51 27 36 13 27 22 39 27 40 26 -1.25 -143 0 0 27 21 59 23 26 37.8 27 140 37 27 17 19 27 26 40 27 13 8 27 30 52 -1.25 -142 0 0 27 13 7 23 26 40.6 28 141 37 27 8 27 27 17 47 27 4 17 27 21 59 -1.26 -141 0 0 27 4 55 23 26 43.4 28 142 36 27 0 16 27 9 35 26 56 6 27 13 46 -1.26 -140 0 0 26 57 23 23 26 46.2 29 142 35 26 52 44 27 2 2 26 48 35 27 6 13 -1.26 -139 0 0 26 50 32 23 26 49.1 30 143 35 26 45 53 26 55 11 26 41 44 26 59 21 -1.26 -138 0 0 26 44 21 23 26 52.1 30 144 34 26 39 43 26 48 59 26 35 34 26 53 10 -1.26 -137 0 0 26 38 51 23 26 55.2 31 145 34 26 34 13 26 43 29 26 30 4 26 47 39 -1.26 -136 0 0 26 34 1 23 26 58.2 31 146 33 26 29 23 26 38 39 26 25 15 26 42 49 -1.26 -135 0 0 26 29 52 23 27 1.4 32 147 33 26 25 15 26 34 30 26 21 7 26 38 39 -1.26 -134 0 0 26 26 24 23 27 4.6 33 148 32 26 21 47 26 31 1 26 17 39 26 35 11 -1.26 -133 0 0 26 23 37 23 27 7.8 33 149 31 26 19 0 26 28 14 26 14 52 26 32 23 -1.26 -132 0 0 26 21 30 23 27 11.1 34 150 31 26 16 54 26 26 8 26 12 46 26 30 17 -1.27 -131 0 0 26 20 5 23 27 14.4 34 151 30 26 15 28 26 24 42 26 11 21 26 28 51 -1.27 -130 0 0 26 19 21 23 27 17.7 34 152 29 26 14 44 26 23 58 26 10 36 26 28 7 -1.27 -129 0 0 26 19 17 23 27 21.1 35 153 28 26 14 41 26 23 54 26 10 33 26 28 3 -1.27 -128 0 0 26 19 55 23 27 24.5 35 154 28 26 15 18 26 24 32 26 11 10 26 28 41 -1.27 -127 0 0 26 21 13 23 27 28.0 36 155 27 26 16 37 26 25 51 26 12 29 26 30 0 -1.27 -126 0 0 26 23 13 23 27 31.5 36 156 26 26 18 36 26 27 51 26 14 28 26 32 0 -1.27 -125 0 0 26 25 54 23 27 35.0 36 157 25 26 21 17 26 30 31 26 17 9 26 34 41 -1.27 -124 0 0 26 29 16 23 27 38.6 37 158 25 26 24 38 26 33 53 26 20 30 26 38 3 -1.27 -123 0 0 26 33 18 23 27 42.2 37 159 24 26 28 41 26 37 56 26 24 32 26 42 6 -1.27 -122 0 0 26 38 2 23 27 45.8 37 160 23 26 33 24 26 42 41 26 29 15 26 46 51 -1.27 -121 0 0 26 43 27 23 27 49.4 37 161 22 26 38 49 26 48 6 26 34 39 26 52 16 -1.27 -120 0 0 26 49 32 23 27 53.0 38 162 21 26 44 54 26 54 12 26 40 44 26 58 22 -1.27 -119 0 0 26 56 19 23 27 56.7 38 163 20 26 51 40 27 0 58 26 47 30 27 5 10 -1.27 -118 0 0 27 3 46 23 28 0.3 38 165 20 26 59 7 27 8 26 26 54 56 27 12 38 -1.27 -117 0 0 27 11 54 23 28 4.0 38 166 19 27 7 14 27 16 35 27 3 3 27 20 47 -1.27 -116 0 0 27 20 43 23 28 7.7 38 167 18 27 16 2 27 25 24 27 11 51 27 29 37 -1.27 -115 0 0 27 30 12 23 28 11.4 38 168 17 27 25 31 27 34 54 27 21 19 27 39 7 -1.27 -114 0 0 27 40 21 23 28 15.1 38 169 16 27 35 40 27 45 4 27 31 27 27 49 18 -1.28 -113 0 0 27 51 11 23 28 18.8 38 171 15 27 46 29 27 55 54 27 42 16 28 0 9 -1.28 -112 0 0 28 2 42 23 28 22.5 38 172 14 27 57 58 28 7 25 27 53 45 28 11 41 -1.28 -111 0 0 28 14 52 23 28 26.2 38 173 14 28 10 8 28 19 37 28 5 53 28 23 52 -1.28 -110 0 0 28 27 42 23 28 29.9 38 174 13 28 22 57 28 32 28 28 18 42 28 36 44 -1.28 -109 0 0 28 41 12 23 28 33.6 38 175 12 28 36 26 28 45 58 28 32 10 28 50 16 -1.28 -108 0 0 28 55 21 23 28 37.3 38 176 11 28 50 35 29 0 9 28 46 18 29 4 27 -1.28 -107 0 0 29 10 10 23 28 41.0 37 178 10 29 5 23 29 14 59 29 1 5 29 19 18 -1.28 -106 0 0 29 25 39 23 28 44.7 37 179 9 29 20 50 29 30 28 29 16 32 29 34 48 -1.28 -105 0 0 29 41 46 23 28 48.3 37 180 8 29 36 56 29 46 36 29 32 37 29 50 57 -1.28 -104 0 0 29 58 32 23 28 51.9 37 181 7 29 53 41 30 3 23 29 49 21 30 7 45 -1.28 -103 0 0 30 15 56 23 28 55.5 36 182 6 30 11 4 30 20 48 30 6 43 30 25 11 -1.28 -102 0 0 30 33 58 23 28 59.1 36 183 5 30 29 5 30 38 52 30 24 43 30 43 16 -1.28 -101 0 0 30 52 39 23 29 2.6 36 185 4 30 47 45 30 57 33 30 43 21 31 1 58 -1.28 -100 0 0 31 11 57 23 29 6.1 35 186 3 31 7 1 31 16 53 31 2 37 31 21 19 -1.28 - 99 0 0 31 31 52 23 29 9.6 35 187 3 31 26 55 31 36 49 31 22 29 31 41 16 -1.28 - 98 0 0 31 52 23 23 29 13.1 34 188 2 31 47 25 31 57 22 31 42 59 32 1 50 -1.28 - 97 0 0 32 13 32 23 29 16.5 34 189 1 32 8 32 32 18 32 32 4 4 32 23 1 -1.28 - 96 0 0 32 35 16 23 29 19.8 33 190 0 32 30 15 32 40 17 32 25 46 32 44 48 -1.28 - 95 0 0 32 57 35 23 29 23.1 33 191 -1 32 52 33 33 2 38 32 48 2 33 7 10 -1.28 - 94 0 0 33 20 30 23 29 26.4 32 192 -2 33 15 26 33 25 34 33 10 54 33 30 8 -1.28 - 93 0 0 33 43 59 23 29 29.6 32 193 -3 33 38 54 33 49 5 33 34 20 33 53 40 -1.28 - 92 0 0 34 8 2 23 29 32.8 31 194 -4 34 2 55 34 13 10 33 58 21 34 17 46 -1.28 - 91 0 0 34 32 39 23 29 35.9 30 195 -5 34 27 30 34 37 48 34 22 54 34 42 26 -1.28 - 90 0 0 34 57 48 23 29 39.0 30 196 -6 34 52 38 35 2 59 34 48 1 35 7 38 -1.28 - 89 0 0 35 23 30 23 29 42.0 29 197 -7 35 18 18 35 28 42 35 13 39 35 33 23 -1.28 - 88 0 0 35 49 43 23 29 45.0 29 198 -8 35 44 29 35 54 57 35 39 49 35 59 39 -1.28 - 87 0 0 36 16 27 23 29 47.8 28 199 -8 36 11 11 36 21 42 36 6 29 36 26 26 -1.28 - 86 0 0 36 43 41 23 29 50.7 27 200 -9 36 38 24 36 48 58 36 33 40 36 53 44 -1.28 - 85 0 0 37 11 24 23 29 53.4 26 201 -10 37 6 5 37 16 43 37 1 20 37 21 30 -1.28 - 84 0 0 37 39 36 23 29 56.1 26 202 -11 37 34 15 37 44 57 37 29 28 37 49 46 -1.28 - 83 0 0 38 8 15 23 29 58.7 25 203 -12 38 2 53 38 13 38 37 58 4 38 18 29 -1.28 - 82 0 0 38 37 21 23 30 1.2 24 203 -13 38 31 57 38 42 46 38 27 7 38 47 39 -1.28 - 81 0 0 39 6 53 23 30 3.7 23 204 -14 39 1 27 39 12 20 38 56 35 39 17 14 -1.28 - 80 0 0 39 36 50 23 30 6.0 23 205 -15 39 31 22 39 42 19 39 26 29 39 47 15 -1.28 - 79 0 0 40 7 11 23 30 8.3 22 206 -15 40 1 41 40 12 42 39 56 46 40 17 40 -1.28 - 78 0 0 40 37 55 23 30 10.5 21 207 -16 40 32 23 40 43 28 40 27 26 40 48 27 -1.28 - 77 0 0 41 9 1 23 30 12.7 20 208 -17 41 3 27 41 14 36 40 58 28 41 19 37 -1.28 - 76 0 0 41 40 27 23 30 14.7 19 208 -18 41 34 51 41 46 4 41 29 51 41 51 7 -1.28 - 75 0 0 42 12 13 23 30 16.7 19 209 -19 42 6 35 42 17 52 42 1 33 42 22 57 -1.28 - 74 0 0 42 44 18 23 30 18.5 18 210 -19 42 38 38 42 49 59 42 33 34 42 55 5 -1.28 - 73 0 0 43 16 39 23 30 20.3 17 211 -20 43 10 57 43 22 22 43 5 51 43 27 31 -1.28 - 72 0 0 43 49 17 23 30 22.0 16 212 -21 43 43 33 43 55 2 43 38 25 44 0 12 -1.28 - 71 0 0 44 22 10 23 30 23.6 15 212 -22 44 16 23 44 27 57 44 11 14 44 33 9 -1.29 - 70 0 0 44 55 15 23 30 25.1 14 213 -22 44 49 27 45 1 4 44 44 16 45 6 18 -1.29 - 69 0 0 45 28 33 23 30 26.5 14 214 -23 45 22 43 45 34 24 45 17 30 45 39 40 -1.29 - 68 0 0 46 2 2 23 30 27.8 13 215 -24 45 56 10 46 7 55 45 50 55 46 13 13 -1.29 - 67 0 0 46 35 40 23 30 29.1 12 216 -24 46 29 46 46 41 35 46 24 29 46 46 54 -1.29 - 66 0 0 47 9 26 23 30 30.2 11 216 -25 47 3 30 47 15 23 46 58 11 47 20 44 -1.29 - 65 0 0 47 43 18 23 30 31.3 10 217 -26 47 37 20 47 49 17 47 32 0 47 54 40 -1.29 - 64 0 0 48 17 15 23 30 32.2 9 218 -26 48 11 15 48 23 16 48 5 53 48 28 41 -1.30 - 63 0 0 48 51 17 23 30 33.1 8 219 -27 48 45 15 48 57 19 48 39 51 49 2 46 -1.30 - 62 0 0 49 25 20 23 30 33.9 8 220 -27 49 19 16 49 31 24 49 13 50 49 36 53 -1.30 - 61 0 0 49 59 23 23 30 34.6 7 220 -28 49 53 18 50 5 30 49 47 51 50 11 0 -1.31 - 60 0 0 50 33 26 23 30 35.2 6 221 -29 50 27 19 50 39 34 50 21 50 50 45 6 -1.31 - 59 0 0 51 7 26 23 30 35.7 5 222 -29 51 1 17 51 13 36 50 55 47 51 19 9 -1.32 - 58 0 0 51 41 22 23 30 36.1 4 223 -30 51 35 12 51 47 34 51 29 40 51 53 9 -1.33 - 57 0 0 52 15 13 23 30 36.5 3 223 -30 52 9 1 52 21 27 52 3 28 52 27 3 -1.34 - 56 0 0 52 48 58 23 30 36.7 2 224 -30 52 42 44 52 55 13 52 37 9 53 0 50 -1.37 - 55 0 0 53 22 33 23 30 36.9 2 225 -31 53 16 18 53 28 50 53 10 42 53 34 29 -1.41 - 54 0 0 53 56 0 23 30 37.0 1 226 -31 53 49 43 54 2 18 53 44 6 54 7 58 -1.54 - 53 0 0 54 29 15 23 30 37.0 0 227 -32 54 22 57 .. .. .. 54 17 18 .. .. .. -6.36 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 6875-01860-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 18 12.7697 DE: -23 38 15.897 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 18 12.7695 DE: -23 38 15.898 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 10.5 * B mag [mag]: 10.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2662) Kandinsky asteroid class: approx. diameter [km]: 10 approx. diameter ["]: 0.005 distance from Earth [AU]: 2.88310 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#45 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): 0.008", 0.002", 80.442° remarks: * orbital elements for (2662)Kandinsky : Mean anomaly = 242.2840929390 deg Arg. of pericenter = 100.7201812514 deg Long. of node = 339.3902899616 deg Inclination = 2.9143414872 deg Eccentricity = 0.1572003753 Semimajor axis = 2.4397885691 AU Perihelion dist = 2.0562528904 AU Mag: H = 14.12, G = 0.15 Epoch of elements : MJD 60616.97794838 TDT (2024 Nov 02.9779) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#452023Apr24,0.38,2024,11,2,23.470762,-0.142390,0.772969,15.279859,2.824067,0.005331,0.000675,-0.000001,0.000000 -104.8600,-23.5940,-176.17,-15.14,False TYC 6875-01860-1,19.30354718,-23.6377492,10.79,10.47,10.30,0.0,0,,19.32835619,-23.5939779,9.08,8.80,0,0,0 2662,Kandinsky,19.55,10.489,2.8831,0,0,3.391,8.62,,0.6,0 0,242.0312,2024,11,2,100.7202,339.3903,2.9143,0.15720,2.43979,2.05625,14.12,5.0,0.15 1.449,0.0080,0.0023,80,0.0023,Known errors,1.27,0,-1,-1 20241102_1860-1,60140.68 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:14 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org