55532 (2001 WG2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6952220275 ± 3.36e-09
Semi-major axis (a)1.7947154959 AU ± 1.32e-09
Inclination (i)38.54211395° ± 5.05e-07
Long. of Asc. Node (Ω)81.40668135° ± 8.09e-07
Arg. of Perihelion (ω)132.37450100° ± 7.53e-07
Mean Anomaly (M)298.33697797° ± 1.60e-06
Mean Motion (n)0.4099386412°/day ± 4.51e-10
Perihelion dist (q)0.54698975 AU ± 6.04e-09
Aphelion dist (Q)3.04244124 AU ± 6.43e-09
Orbital Period2.40432637 yr ± 2.65e-09
Physical Parameters
H (abs. magnitude)16.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.015″
Uncertainty0
Orbit TypeApollo
MOID0.338808 AU
Observations Used882
Gaia Obs Used123
Oppositions37
Arc Total1953-2026
First Observation Used1953-12-07
Last Observation Used2026-01-11
Observations (937)
Date Type RA Dec Mag Band Observatory
2002-01-05 18:43:12 C 03 45 18.63 +34 31 24.0 c 113
2002-01-05 19:14:55 C 03 45 11.97 +34 31 51.1 c 198
2002-01-05 19:20:40 C 03 45 10.73 +34 31 56.0 c 198
2002-01-05 19:28:26 C 03 45 09.10 +34 32 02.6 c 198
2002-01-05 19:43:44 C 03 45 05.92 +34 32 15.6 c 198
2002-01-07 03:46:32 C 03 38 25.23 +34 58 31.7 17.0 c 704
2002-01-07 04:08:10 C 03 38 20.66 +34 58 49.0 17.6 c 704
2002-01-07 04:29:49 C 03 38 16.08 +34 59 06.4 17.5 c 704
2002-01-07 04:51:53 C 03 38 11.43 +34 59 23.8 17.3 c 704
2002-01-07 05:13:32 C 03 38 06.85 +34 59 40.9 17.4 c 704
2002-01-08 18:44:28 C 03 30 23.44 +35 28 28.2 151
2002-01-08 18:47:19 C 03 30 22.79 +35 28 30.9 151
2002-01-08 18:51:06 C 03 30 22.03 +35 28 33.7 151
2002-01-08 18:53:28 C 03 30 21.54 +35 28 35.2 151
2002-01-08 18:55:49 C 03 30 21.03 +35 28 37.3 151
2002-01-08 18:58:16 C 03 30 20.52 +35 28 39.2 151
2002-01-09 18:18:44 C 03 25 35.26 +35 45 39.6 c 469
2002-01-09 18:27:55 C 03 25 33.38 +35 45 46.7 c 469
2002-01-09 18:37:09 C 03 25 31.47 +35 45 53.8 c 469
2002-01-09 18:58:29 C 03 25 26.71 +35 46 08.0 c 469
2002-01-10 02:50:10 C 03 23 51.82 +35 51 45.4 c 670
2002-01-10 03:53:41 C 03 23 38.68 +35 52 29.9 c 670
2002-01-10 06:24:08 C 03 23 07.79 +35 54 13.5 c 670
2002-01-12 18:22:39 C 03 11 14.62 +36 33 50.9 c 157
2002-01-12 18:25:00 C 03 11 14.15 +36 33 52.9 c 157
2002-01-12 18:27:21 C 03 11 13.77 +36 33 54.0 c 157
2002-01-14 19:33:38 C 03 01 48.62 +37 03 10.0 c 113
2002-01-14 19:36:39 C 03 01 48.08 +37 03 11.4 c 113
2002-01-14 19:39:38 C 03 01 47.48 +37 03 12.9 c 113
2002-01-14 19:42:38 C 03 01 46.91 +37 03 15.2 c 113
2002-01-14 19:45:39 C 03 01 46.35 +37 03 16.6 c 113
2002-01-17 02:33:25 C 02 51 40.39 +37 33 02.7 c 670
2002-01-17 03:31:01 C 02 51 29.78 +37 33 31.3 c 670
2002-01-17 05:13:30 C 02 51 10.97 +37 34 23.5 c 670
2002-01-21 02:26:34 C 02 35 05.60 +38 18 36.1 c 670
2002-01-21 02:56:18 C 02 35 00.61 +38 18 48.3 c 670
2002-01-21 04:24:42 C 02 34 45.65 +38 19 26.6 c 670
2002-02-02 18:35:51 C 01 51 39.86 +40 10 55.0 c 198
2002-02-02 18:50:49 C 01 51 37.99 +40 10 59.7 c 198
2002-02-02 18:54:25 C 01 51 37.51 +40 11 00.9 c 198
2002-02-02 20:01:28 C 01 51 29.15 +40 11 21.0 c 113
2002-02-02 20:04:11 C 01 51 28.79 +40 11 21.6 c 113
2002-02-02 20:06:52 C 01 51 28.47 +40 11 22.3 c 113
2002-02-02 20:09:35 C 01 51 28.13 +40 11 23.1 c 113
2002-02-02 20:12:16 C 01 51 27.81 +40 11 24.0 c 113
2002-02-02 20:14:59 C 01 51 27.46 +40 11 24.8 c 113
2002-02-15 19:31:27 C 01 17 10.83 +41 46 11.6 d 611
2002-02-15 19:39:18 C 01 17 09.88 +41 46 13.9 d 611
2002-09-13 14:14:20 C 02 57 22.98 -50 53 44.4 c 474
2002-09-13 14:18:19 C 02 57 22.76 -50 53 46.5 c 474