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
2015-11-09 08:58:26 C 04 12 54.08 -09 03 12.8 q 703
2015-11-20 07:58:07 C 03 56 16.52 -09 16 04.3 R G45
2015-11-20 08:05:03 C 03 56 16.07 -09 16 04.0 R G45
2015-11-20 08:22:51 C 03 56 14.87 -09 16 04.4 R G45
2015-11-20 08:29:59 C 03 56 14.42 -09 16 03.9 R G45
2015-11-29 04:50:54 C 03 42 06.91 -09 02 13.0 u 807
2015-11-29 04:54:21 C 03 42 06.68 -09 02 12.4 u 807
2015-11-29 04:57:58 C 03 42 06.43 -09 02 12.0 u 807
2015-11-29 05:01:15 C 03 42 06.20 -09 02 11.7 u 807
2015-11-29 05:04:53 C 03 42 05.96 -09 02 11.3 u 807
2015-11-30 05:24:17 C 03 40 29.29 -08 59 08.6 u 807
2015-11-30 05:28:29 C 03 40 29.01 -08 59 08.0 u 807
2015-11-30 05:32:54 C 03 40 28.71 -08 59 07.6 u 807
2015-11-30 05:36:55 C 03 40 28.44 -08 59 07.0 u 807
2015-11-30 05:41:19 C 03 40 28.15 -08 59 06.3 u 807
2015-12-02 06:07:57 C 03 37 17.03 -08 52 14.0 R G45
2015-12-02 06:15:23 C 03 37 16.59 -08 52 12.5 R G45
2015-12-02 06:23:14 C 03 37 16.04 -08 52 11.2 R G45
2015-12-02 06:39:39 C 03 37 14.95 -08 52 08.9 R G45
2015-12-07 08:30:00 C 03 29 25.690 -08 29 24.46 L F51
2015-12-07 08:49:09 C 03 29 24.466 -08 29 20.33 L F51
2015-12-07 09:08:14 C 03 29 23.241 -08 29 16.15 L F51
2015-12-07 09:27:24 C 03 29 22.019 -08 29 12.03 L F51
2015-12-08 05:09:28 C 03 28 08.10 -08 24 45.4 u 807
2015-12-08 05:13:39 C 03 28 07.85 -08 24 44.3 u 807
2015-12-08 05:18:04 C 03 28 07.60 -08 24 42.7 u 807
2015-12-08 05:22:02 C 03 28 07.35 -08 24 41.6 u 807
2015-12-08 05:26:26 C 03 28 07.07 -08 24 41.1 u 807
2015-12-09 08:35:44 C 03 26 26.600 -08 18 26.45 L F51
2015-12-09 08:53:56 C 03 26 25.464 -08 18 22.09 L F51
2015-12-09 09:12:06 C 03 26 24.320 -08 18 17.74 L F51
2015-12-09 09:30:13 C 03 26 23.192 -08 18 13.38 L F51
2015-12-31 07:23:01 C 03 00 07.738 -05 16 25.93 L F51
2015-12-31 08:00:24 C 03 00 06.333 -05 16 09.77 L F51
2015-12-31 08:19:06 C 03 00 05.631 -05 16 01.65 L F51
2016-03-06 05:41:20 C 03 04 42.308 +08 14 30.12 L F51
2016-03-06 05:48:54 C 03 04 42.562 +08 14 34.18 L F51
2016-03-06 05:56:30 C 03 04 42.827 +08 14 38.10 L F51
2016-03-06 06:04:06 C 03 04 43.076 +08 14 42.06 L F51
2017-09-22 13:55:01 C 03 59 49.691 -19 18 12.75 L F51
2017-09-22 14:12:20 C 03 59 49.313 -19 18 19.69 L F51
2017-09-22 14:29:40 C 03 59 48.926 -19 18 26.37 L F51
2017-12-30 06:24:51 C 02 14 53.315 -17 57 51.82 U F51
2017-12-30 06:40:15 C 02 14 53.065 -17 57 43.64 U F51
2017-12-30 06:55:39 C 02 14 52.813 -17 57 35.96 U F51
2018-01-06 06:04:39 C 02 12 55.548 -16 31 36.12 U F51
2018-01-06 06:22:46 C 02 12 55.396 -16 31 26.76 U F51
2018-01-06 06:40:58 C 02 12 55.228 -16 31 17.14 U F51
2018-10-11 19:33:10 C 07 57 23.04 +21 17 46.0 q D29
2018-10-11 19:58:38 C 07 57 25.52 +21 17 53.8 q D29