2002 SN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3779850138 ± 1.43e-07
Semi-major axis (a)1.9488211235 AU ± 4.22e-09
Inclination (i)6.42307178° ± 1.12e-05
Long. of Asc. Node (Ω)36.51403012° ± 5.40e-05
Arg. of Perihelion (ω)337.39107604° ± 9.49e-05
Mean Anomaly (M)179.34847008° ± 3.32e-05
Mean Motion (n)0.3622882998°/day ± 1.18e-09
Perihelion dist (q)1.21219594 AU ± 2.80e-07
Aphelion dist (Q)2.68544630 AU ± 2.80e-07
Orbital Period2.72055786 yr ± 8.83e-09
Physical Parameters
H (abs. magnitude)21.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.548″
Uncertainty0
Orbit TypeAmor
MOID0.216267 AU
Observations Used95
Oppositions12
Arc Total2002-2021
First Observation Used2002-09-10
Last Observation Used2021-11-01
Observations (99)
Date Type RA Dec Mag Band Observatory
2002-10-24 19:16:56 C 01 21 31.95 +03 46 44.9 d 118
2002-10-24 19:18:25 C 01 21 31.97 +03 46 46.3 d 118
2002-10-29 04:51:47 C 01 22 41.04 +06 19 12.7 19.9 c 644
2002-10-29 05:24:12 C 01 22 41.19 +06 19 58.8 19.0 c 644
2002-10-29 05:52:26 C 01 22 41.25 +06 20 38.4 19.4 c 644
2002-10-30 05:13:21 C 01 23 00.07 +06 53 13.1 18.4 c 644
2002-10-30 05:43:29 C 01 23 00.21 +06 53 55.3 19.1 c 644
2002-10-30 06:11:59 C 01 23 00.35 +06 54 34.5 18.4 c 644
2002-12-01 17:18:32 C 01 49 37.38 +20 07 35.0 d 540
2002-12-01 17:40:16 C 01 49 38.40 +20 07 48.6 d 540
2002-12-11 02:17:45 C 02 03 06.58 +22 23 30.7 o 644
2002-12-11 02:48:20 C 02 03 08.40 +22 23 48.7 o 644
2021-08-07 10:09:19 C 21 20 13.485 -38 47 33.96 U F51
2021-08-07 10:24:16 C 21 20 12.911 -38 47 39.96 U F51
2021-08-07 10:39:12 C 21 20 12.328 -38 47 45.99 U F51
2021-08-07 10:54:10 C 21 20 11.748 -38 47 52.07 U F51
2021-09-04 01:45:46 C 21 01 28.47 -39 23 05.1 V W94
2021-09-04 01:53:56 C 21 01 28.52 -39 23 01.9 V W94
2021-09-04 02:02:09 C 21 01 28.25 -39 22 59.7 V W94
2021-09-04 02:13:31 C 21 01 28.25 -39 22 56.1 V W94
2021-09-04 02:21:50 C 21 01 28.01 -39 22 52.8 V W94
2021-09-04 02:30:14 C 21 01 27.80 -39 22 49.3 V W94
2021-09-04 02:41:47 C 21 01 27.66 -39 22 47.6 V W94
2021-09-04 02:49:53 C 21 01 27.53 -39 22 43.2 V W94
2021-09-04 02:58:00 C 21 01 27.35 -39 22 39.3 V W94
2021-09-04 03:09:31 C 21 01 27.18 -39 22 35.6 V W94
2021-09-04 03:17:47 C 21 01 26.99 -39 22 33.6 V W94
2021-09-04 03:26:08 C 21 01 26.88 -39 22 29.3 V W94
2021-09-04 03:37:38 C 21 01 26.67 -39 22 25.6 V W94
2021-09-04 03:45:49 C 21 01 26.56 -39 22 22.2 V W94
2021-09-04 03:54:00 C 21 01 26.44 -39 22 19.2 V W94
2021-10-27 05:28:31 C 22 15 35.683 -18 00 28.06 U F52
2021-10-27 05:29:28 C 22 15 35.774 -18 00 25.79 U F52
2021-10-27 05:44:19 C 22 15 37.271 -18 00 05.13 U F52
2021-10-27 05:45:14 C 22 15 37.362 -18 00 03.82 U F52
2021-10-27 05:59:59 C 22 15 38.849 -17 59 42.39 U F52
2021-10-27 06:00:54 C 22 15 38.940 -17 59 41.14 U F52
2021-10-27 09:34:15 C 22 16 00.515 -17 54 28.33 V F51
2021-10-27 09:35:11 C 22 16 00.621 -17 54 26.98 V F51
2021-10-27 18:53:11 C 22 17 01.61 -17 41 03.5 V 204
2021-10-27 19:19:00 C 22 17 04.28 -17 40 25.1 V 204
2021-10-28 02:08:26 C 22 17 48.60 -17 30 23.9 V I52
2021-10-28 02:11:44 C 22 17 48.98 -17 30 19.7 V I52
2021-10-28 02:15:03 C 22 17 49.30 -17 30 14.5 V I52
2021-10-28 02:18:22 C 22 17 49.63 -17 30 10.3 V I52
2021-11-01 03:02:23 C 22 28 23.30 -15 07 49.4 V G96
2021-11-01 03:09:18 C 22 28 23.98 -15 07 40.1 V G96
2021-11-01 03:16:17 C 22 28 24.71 -15 07 30.2 V G96
2021-11-01 03:23:14 C 22 28 25.46 -15 07 19.6 V G96