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
2025-12-19 19:37:35 C 04 40 00.68 +20 11 49.7 X L04
2025-12-19 19:42:48 C 04 39 59.94 +20 11 53.7 X L04
2025-12-19 21:30:08 C 04 39 44.431 +20 13 12.18 Z C23
2025-12-19 21:30:18 B 04 39 44.314 +20 13 12.57 W 130
2025-12-19 21:32:33 B 04 39 44.015 +20 13 14.44 W 130
2025-12-19 22:20:56 C 04 39 36.936 +20 13 48.76 Z C23
2025-12-20 01:17:04 B 04 39 11.87 +20 15 59.5 Z W45
2025-12-20 01:37:49 B 04 39 08.82 +20 16 14.9 Z W45
2025-12-20 01:58:33 B 04 39 05.79 +20 16 29.9 Z W45
2025-12-21 19:52:40 C 04 32 59.772 +20 47 06.40 Z C23
2025-12-21 20:05:05 C 04 32 57.888 +20 47 15.68 Z C23
2025-12-22 04:51:59 C 04 31 40.498 +20 53 44.88 V 703
2025-12-22 04:55:18 C 04 31 39.990 +20 53 47.44 V 703
2025-12-22 04:58:39 C 04 31 39.479 +20 53 49.81 V 703
2025-12-22 05:02:00 C 04 31 38.968 +20 53 52.30 V 703
2025-12-22 09:29:10 C 04 30 59.455 +20 57 10.01 V T05
2025-12-22 09:33:10 C 04 30 58.858 +20 57 12.82 V T05
2025-12-22 09:40:59 C 04 30 57.682 +20 57 18.61 V T05
2025-12-22 09:56:11 C 04 30 55.378 +20 57 29.48 V T05
2025-12-23 14:48:19 C 04 26 39.818 +21 18 42.48 V P07
2025-12-23 14:52:51 C 04 26 39.122 +21 18 46.15 V P07
2025-12-23 15:35:23 C 04 26 32.714 +21 19 16.54 V P07
2025-12-23 16:26:55 C 04 26 24.960 +21 19 54.01 V P07
2025-12-25 20:29:32 C 04 18 41.270 +21 57 29.63 Z C23
2025-12-25 22:23:17 C 04 18 24.110 +21 58 52.46 Z C23
2025-12-26 18:27:26 C 04 15 25.147 +22 13 19.70 Z C23
2025-12-26 18:58:09 C 04 15 20.534 +22 13 41.66 Z C23
2025-12-26 20:34:14 C 04 15 05.942 +22 14 52.69 X M26
2025-12-26 20:41:58 C 04 15 04.814 +22 14 58.13 X M26
2025-12-26 20:49:22 C 04 15 03.670 +22 15 03.64 X M26
2025-12-26 23:35:08 B 04 14 38.717 +22 17 01.68 q Y84
2025-12-26 23:37:52 B 04 14 38.302 +22 17 03.84 q Y84
2025-12-26 23:40:34 B 04 14 37.889 +22 17 05.50 q Y84
2025-12-27 08:57:32 C 04 13 14.981 +22 23 50.46 V T08
2025-12-27 09:07:17 C 04 13 13.512 +22 23 57.48 V T08
2025-12-27 09:28:49 C 04 13 10.238 +22 24 12.46 V T08
2025-12-27 09:32:10 C 04 13 09.742 +22 24 15.19 V T08
2025-12-27 12:28:34 C 04 12 44.021 +22 26 28.43 V P07
2025-12-27 12:31:08 C 04 12 43.646 +22 26 31.85 V P07
2025-12-27 12:59:10 C 04 12 39.391 +22 26 50.32 V P07
2025-12-27 13:29:22 C 04 12 34.795 +22 27 11.92 V P07
2025-12-27 13:58:59 C 04 12 30.283 +22 27 33.26 V P07
2025-12-27 15:23:17 C 04 12 17.455 +22 28 33.24 V P07
2025-12-27 15:38:33 C 04 12 15.132 +22 28 44.18 V P07
2025-12-27 20:03:44 C 04 11 36.07 +22 31 42.3 X G17
2025-12-27 20:15:33 C 04 11 34.28 +22 31 50.4 X G17
2025-12-27 20:26:48 C 04 11 32.59 +22 31 58.5 X G17
2025-12-28 08:47:00 C 04 09 42.290 +22 40 49.80 V T05
2025-12-28 08:51:35 C 04 09 41.587 +22 40 53.18 V T05
2025-12-28 08:59:25 C 04 09 40.382 +22 40 58.66 V T05