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
2025-12-03 10:01:28 C 05 29 24.398 +15 45 46.15 V T05
2025-12-03 10:06:59 C 05 29 23.782 +15 45 49.14 V T05
2025-12-03 10:13:35 C 05 29 23.098 +15 45 53.14 V T05
2025-12-07 23:29:44 C 05 17 26.844 +16 53 20.26 V R17
2025-12-07 23:50:07 C 05 17 24.413 +16 53 33.54 V R17
2025-12-08 00:10:29 C 05 17 22.001 +16 53 46.79 V R17
2025-12-08 00:30:52 C 05 17 19.574 +16 54 00.04 V R17
2025-12-08 06:07:56 C 05 16 39.922 +16 57 47.77 V W68
2025-12-08 06:11:58 C 05 16 39.444 +16 57 50.11 V W68
2025-12-08 06:24:11 C 05 16 37.973 +16 57 58.39 V W68
2025-12-08 07:03:46 C 05 16 33.276 +16 58 23.56 V W68
2025-12-08 23:56:31 B 05 14 33.75 +17 09 14.9 X R93
2025-12-08 23:57:18 B 05 14 33.67 +17 09 15.5 X R93
2025-12-08 23:58:05 B 05 14 33.59 +17 09 14.9 X R93
2025-12-09 00:01:57 B 05 14 33.12 +17 09 17.8 X R93
2025-12-09 07:43:07 C 05 13 37.850 +17 14 24.60 V 703
2025-12-09 07:46:23 C 05 13 37.470 +17 14 26.80 V 703
2025-12-09 07:49:41 C 05 13 37.030 +17 14 28.10 V 703
2025-12-09 07:52:57 C 05 13 36.680 +17 14 31.00 V 703
2025-12-09 11:29:27 C 05 13 10.471 +17 16 56.64 V T08
2025-12-09 11:33:27 C 05 13 09.991 +17 16 59.02 V T08
2025-12-09 11:43:14 C 05 13 08.767 +17 17 05.78 V T08
2025-12-09 12:05:04 C 05 13 06.086 +17 17 20.00 V T08
2025-12-10 10:50:09 C 05 10 19.186 +17 32 29.87 V G96
2025-12-10 10:57:31 C 05 10 18.260 +17 32 34.80 V G96
2025-12-10 11:04:53 C 05 10 17.350 +17 32 39.80 V G96
2025-12-10 11:12:14 C 05 10 16.388 +17 32 45.31 V G96
2025-12-10 11:26:41 C 05 10 14.960 +17 32 57.40 X F52
2025-12-10 11:42:51 C 05 10 12.918 +17 33 08.22 X F52
2025-12-10 11:59:01 C 05 10 10.880 +17 33 19.02 X F52
2025-12-10 15:55:36 C 05 09 41.86 +17 35 56.9 V D29
2025-12-10 16:15:57 C 05 09 39.28 +17 36 10.6 V D29
2025-12-10 16:36:19 C 05 09 36.70 +17 36 24.4 V D29
2025-12-10 21:00:52 C 05 09 04.210 +17 39 20.30 Z C23
2025-12-10 22:27:54 C 05 08 53.141 +17 40 19.45 Z C23
2025-12-10 23:43:21 C 05 08 43.582 +17 41 10.97 Z C23
2025-12-11 06:41:31 C 05 07 51.269 +17 45 58.54 V 703
2025-12-11 06:44:43 C 05 07 50.851 +17 46 01.20 V 703
2025-12-11 06:47:55 C 05 07 50.462 +17 46 02.96 V 703
2025-12-11 06:51:07 C 05 07 50.045 +17 46 04.98 V 703
2025-12-11 10:14:48 C 05 07 24.329 +17 48 26.14 V T05
2025-12-11 10:25:35 C 05 07 22.915 +17 48 33.37 V T05
2025-12-11 11:14:29 C 05 07 16.610 +17 49 06.60 V T05
2025-12-11 11:18:43 C 05 07 16.078 +17 49 09.48 V T05
2025-12-12 12:51:47 C 05 04 00.948 +18 06 50.98 V P07
2025-12-12 13:45:00 C 05 03 53.042 +18 07 20.82 V T05
2025-12-12 13:49:35 C 05 03 52.452 +18 07 24.46 V T05
2025-12-12 13:52:53 C 05 03 52.886 +18 07 33.96 V P07
2025-12-12 14:35:34 C 05 03 46.459 +18 07 55.27 V T05
2025-12-12 16:28:33 C 05 03 32.364 +18 09 22.32 V P07