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
2014-01-14 01:45:19 C 03 11 48.92 +31 18 09.7 u H21
2014-01-14 01:48:07 C 03 11 48.50 +31 18 11.2 u H21
2014-01-14 01:51:05 C 03 11 48.06 +31 18 12.9 u H21
2014-01-14 01:54:44 C 03 11 47.50 +31 18 15.2 u H21
2014-01-16 02:34:55 C 03 04 49.58 +31 46 43.0 u H21
2014-01-16 02:38:19 C 03 04 49.11 +31 46 45.0 u H21
2014-01-16 02:41:44 C 03 04 48.62 +31 46 46.7 u H21
2014-01-16 02:45:08 C 03 04 48.12 +31 46 48.8 u H21
2014-01-16 02:48:32 C 03 04 47.63 +31 46 50.5 u H21
2014-01-16 02:51:57 C 03 04 47.16 +31 46 52.6 u H21
2014-01-16 02:55:21 C 03 04 46.69 +31 46 54.3 u H21
2014-01-16 02:58:46 C 03 04 46.19 +31 46 56.3 u H21
2014-01-17 06:47:51 C 03 00 55.36 +32 02 39.9 q H15
2014-01-17 07:02:35 C 03 00 53.36 +32 02 48.1 q H15
2014-01-17 07:17:19 C 03 00 51.29 +32 02 56.4 q H15
2014-01-17 07:31:59 C 03 00 49.33 +32 03 04.4 q H15
2014-01-18 02:20:08 C 02 58 17.78 +32 13 34.8 q H45
2014-01-18 02:21:26 C 02 58 17.57 +32 13 35.5 q H45
2014-01-18 02:22:42 C 02 58 17.40 +32 13 36.4 q H45
2014-01-18 02:24:02 C 02 58 17.24 +32 13 37.0 q H45
2014-01-18 02:25:19 C 02 58 17.06 +32 13 37.6 q H45
2014-01-18 02:26:48 C 02 58 16.85 +32 13 38.4 q H45
2014-01-20 02:30:43 C 02 52 01.09 +32 39 44.5 q G96
2014-01-20 02:37:29 C 02 52 00.21 +32 39 48.1 q G96
2014-01-20 02:44:15 C 02 51 59.32 +32 39 51.7 q G96
2014-01-20 02:51:01 C 02 51 58.44 +32 39 55.2 q G96
2014-01-24 00:17:04 C 02 40 41.55 +33 28 28.6 q I15
2014-01-24 00:23:24 C 02 40 40.84 +33 28 31.5 q I15
2014-01-24 00:29:44 C 02 40 40.11 +33 28 34.7 q I15
2014-01-30 00:32:11 C 02 25 32.11 +34 40 13.4 q I15
2014-01-30 00:38:31 C 02 25 31.49 +34 40 16.6 q I15
2014-01-30 00:41:41 C 02 25 31.19 +34 40 17.8 q I15
2014-01-31 06:06:58 S 02 22 45.06 +34 54 45.6 L C51
2014-01-31 06:07:08 S 02 22 45.11 +34 54 45.7 L C51
2014-01-31 12:26:31 S 02 22 10.10 +34 57 51.8 L C51
2014-01-31 14:01:20 S 02 22 01.43 +34 58 38.3 L C51
2014-01-31 15:36:19 S 02 21 52.71 +34 59 24.9 L C51
2014-01-31 17:11:06 S 02 21 44.02 +35 00 10.8 L C51
2014-01-31 20:20:54 S 02 21 26.77 +35 01 42.8 L C51
2014-02-10 23:46:11 C 02 02 11.91 +37 02 44.1 q I15
2014-02-10 23:52:25 C 02 02 11.44 +37 02 47.6 q I15
2014-02-10 23:58:39 C 02 02 11.02 +37 02 50.5 q I15
2015-10-10 12:49:20 C 04 43 22.826 -06 42 23.41 L F51
2015-10-10 13:05:19 C 04 43 22.430 -06 42 27.26 L F51
2015-10-10 13:37:14 C 04 43 21.635 -06 42 35.01 L F51
2015-10-13 13:34:28 C 04 41 30.795 -07 00 03.59 L F51
2015-10-13 13:48:42 C 04 41 30.388 -07 00 06.98 L F51
2015-11-09 08:25:17 C 04 12 56.18 -09 03 08.5 q 703
2015-11-09 08:36:21 C 04 12 55.40 -09 03 09.6 q 703
2015-11-09 08:47:24 C 04 12 54.85 -09 03 11.2 q 703