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
2020-12-11 08:17:51 C 03 57 28.913 +01 01 12.30 U F52
2020-12-11 08:21:38 C 03 57 28.602 +01 01 13.30 U F52
2020-12-11 08:39:19 C 03 57 27.149 +01 01 18.00 U F52
2020-12-11 08:57:07 C 03 57 25.688 +01 01 22.77 U F52
2020-12-11 09:14:56 C 03 57 24.225 +01 01 27.56 U F52
2020-12-11 09:29:53 C 03 57 23.01 +01 01 31.5 V T05
2020-12-11 09:34:30 C 03 57 22.67 +01 01 32.5 V T05
2020-12-11 09:45:43 C 03 57 21.70 +01 01 36.3 V T05
2020-12-11 10:00:28 C 03 57 20.55 +01 01 39.0 V T05
2020-12-15 03:21:24 C 03 50 14.45 +01 27 16.9 V W33
2020-12-15 03:32:20 C 03 50 13.57 +01 27 19.6 V W33
2020-12-15 03:43:16 C 03 50 12.71 +01 27 23.2 V W33
2020-12-15 05:07:11 C 03 50 06.18 +01 27 49.4 V 703
2020-12-15 05:14:52 C 03 50 05.54 +01 27 50.7 V 703
2020-12-15 05:30:13 C 03 50 04.29 +01 27 54.3 V 703
2020-12-21 06:27:29 C 03 39 07.82 +02 16 42.6 V T08
2020-12-21 06:54:48 C 03 39 05.85 +02 16 52.4 V T08
2020-12-21 07:18:00 C 03 39 04.11 +02 17 00.7 V T08
2020-12-21 07:22:40 C 03 39 03.77 +02 17 01.1 V T08
2020-12-22 04:12:18 C 03 37 33.98 +02 24 41.5 V 703
2020-12-22 04:19:58 C 03 37 33.45 +02 24 44.6 V 703
2020-12-22 04:27:38 C 03 37 32.92 +02 24 47.5 V 703
2020-12-22 04:35:19 C 03 37 32.35 +02 24 50.3 V 703
2021-01-04 06:15:01 C 03 18 02.814 +04 37 02.38 U F52
2021-01-04 06:31:48 C 03 18 01.911 +04 37 10.22 U F52
2021-01-04 06:48:40 C 03 18 01.010 +04 37 18.06 U F52
2021-01-08 07:25:09 C 03 13 19.217 +05 23 07.64 U F52
2021-01-08 07:42:50 C 03 13 18.395 +05 23 16.10 U F52
2021-01-08 08:00:27 C 03 13 17.576 +05 23 24.71 U F52
2021-01-08 08:18:03 C 03 13 16.759 +05 23 33.18 U F52
2021-01-11 02:50:30 C 03 10 26.40 +05 56 11.7 V G96
2021-01-11 02:58:44 C 03 10 26.04 +05 56 15.9 V G96
2021-01-11 03:06:59 C 03 10 25.70 +05 56 20.0 V G96
2021-01-11 03:15:14 C 03 10 25.35 +05 56 24.0 V G96
2021-01-12 13:57:22 C 03 09 03.89 +06 13 44.0 q D29
2021-01-12 14:17:44 C 03 09 03.14 +06 13 55.0 q D29
2021-01-12 14:38:05 C 03 09 02.30 +06 14 05.0 q D29
2021-01-15 06:32:41 C 03 06 46.698 +06 46 34.64 U F52
2021-01-15 06:48:37 C 03 06 46.140 +06 46 42.86 U F52
2021-01-15 07:04:32 C 03 06 45.597 +06 46 51.13 U F52
2021-01-15 07:20:22 C 03 06 45.041 +06 46 59.25 U F52
2021-01-30 06:49:24 C 02 59 23.115 +09 59 12.29 U F51
2021-01-30 07:08:08 C 02 59 22.929 +09 59 22.54 U F51
2021-01-30 07:26:50 C 02 59 22.749 +09 59 32.77 U F51
2021-02-07 06:12:29 C 02 58 54.053 +11 46 16.08 U F51
2021-02-07 06:29:29 C 02 58 54.090 +11 46 25.67 U F51
2021-02-07 06:46:34 C 02 58 54.125 +11 46 35.26 U F51
2021-02-07 07:03:34 C 02 58 54.166 +11 46 44.89 U F51
2021-03-28 03:24:20 C 03 37 04.15 +23 29 43.9 U I41
2021-03-28 03:31:18 C 03 37 04.55 +23 29 48.0 U I41