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
2025-12-12 17:24:41 C 05 03 24.910 +18 10 01.02 V P07
2025-12-12 17:43:54 C 05 03 22.339 +18 10 14.70 V P07
2025-12-13 08:45:51 C 05 01 24.758 +18 20 34.48 V 703
2025-12-13 08:49:04 C 05 01 24.308 +18 20 36.46 V 703
2025-12-13 08:52:17 C 05 01 23.869 +18 20 38.80 V 703
2025-12-13 08:55:30 C 05 01 23.470 +18 20 41.75 V 703
2025-12-13 16:12:37 C 05 00 26.18 +18 25 48.6 V D29
2025-12-13 16:32:58 C 05 00 23.39 +18 26 02.2 V D29
2025-12-13 16:53:20 C 05 00 20.66 +18 26 16.4 V D29
2025-12-14 07:10:13 C 04 58 27.515 +18 36 21.95 X F51
2025-12-14 07:26:15 C 04 58 25.335 +18 36 33.44 X F51
2025-12-14 07:42:21 C 04 58 23.147 +18 36 44.94 X F51
2025-12-14 09:38:52 C 04 58 06.798 +18 38 04.74 V 703
2025-12-14 09:42:04 C 04 58 06.380 +18 38 07.15 V 703
2025-12-14 09:45:16 C 04 58 05.938 +18 38 09.49 V 703
2025-12-14 09:48:28 C 04 58 05.516 +18 38 11.94 V 703
2025-12-14 19:54:21 B 04 56 44.95 +18 45 20.0 X R93
2025-12-14 19:55:06 B 04 56 44.89 +18 45 20.8 X R93
2025-12-14 20:00:20 B 04 56 44.08 +18 45 24.4 X R93
2025-12-14 20:11:24 B 04 56 42.633 +18 45 32.13 V 160
2025-12-14 20:16:48 B 04 56 41.849 +18 45 35.72 V 160
2025-12-14 20:21:10 B 04 56 41.277 +18 45 38.79 V 160
2025-12-15 09:50:17 C 04 54 51.019 +18 55 16.64 V 703
2025-12-15 09:53:29 C 04 54 50.512 +18 55 18.66 V 703
2025-12-15 09:56:42 C 04 54 50.094 +18 55 21.18 V 703
2025-12-15 09:59:55 C 04 54 49.648 +18 55 22.84 V 703
2025-12-15 10:28:22 C 04 54 46.097 +18 55 47.06 V T08
2025-12-15 10:32:31 C 04 54 45.535 +18 55 49.87 V T08
2025-12-15 10:41:09 C 04 54 44.318 +18 55 55.85 V T08
2025-12-15 12:50:45 C 04 54 27.21 +18 57 25.7 V D29
2025-12-15 13:11:06 C 04 54 24.40 +18 57 40.4 V D29
2025-12-15 13:31:28 C 04 54 21.58 +18 57 55.1 V D29
2025-12-16 05:45:10 C 04 52 07.946 +19 09 33.73 V 703
2025-12-16 05:48:23 C 04 52 07.468 +19 09 35.82 V 703
2025-12-16 05:51:36 C 04 52 07.043 +19 09 38.23 V 703
2025-12-16 05:54:49 C 04 52 06.614 +19 09 40.57 V 703
2025-12-16 15:52:03 C 04 50 43.80 +19 16 50.0 V D29
2025-12-16 16:12:25 C 04 50 40.92 +19 17 04.6 V D29
2025-12-16 16:32:46 C 04 50 38.05 +19 17 19.3 V D29
2025-12-17 10:18:19 C 04 48 09.504 +19 30 11.41 V T05
2025-12-17 10:22:26 C 04 48 08.928 +19 30 14.47 V T05
2025-12-17 10:30:07 C 04 48 07.829 +19 30 20.12 V T05
2025-12-17 10:44:20 C 04 48 05.806 +19 30 30.10 V T05
2025-12-18 04:53:58 C 04 45 32.735 +19 43 38.42 V 703
2025-12-18 04:57:19 C 04 45 32.238 +19 43 40.87 V 703
2025-12-18 05:00:39 C 04 45 31.784 +19 43 43.46 V 703
2025-12-18 05:04:01 C 04 45 31.298 +19 43 45.95 V 703
2025-12-18 13:50:59 C 04 44 16.50 +19 50 09.2 V D29
2025-12-18 14:31:40 C 04 44 10.60 +19 50 39.0 V D29
2025-12-19 19:32:13 C 04 40 01.48 +20 11 46.1 X L04