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
2018-11-02 11:16:25 C 08 57 40.32 +24 45 17.7 V 703
2018-11-02 11:24:26 C 08 57 41.54 +24 45 21.0 V 703
2018-11-02 11:32:28 C 08 57 42.66 +24 45 24.9 V 703
2018-11-02 11:40:28 C 08 57 43.71 +24 45 30.0 V 703
2018-11-08 09:59:41 C 09 19 28.53 +26 05 05.2 V 703
2018-11-08 10:14:54 C 09 19 31.05 +26 05 14.5 V 703
2018-11-08 10:22:30 C 09 19 32.29 +26 05 19.0 V 703
2018-11-08 11:02:51 C 09 19 38.86 +26 05 43.8 V G96
2018-11-08 11:10:16 C 09 19 40.07 +26 05 48.2 V G96
2018-11-08 11:17:40 C 09 19 41.28 +26 05 52.7 V G96
2018-11-08 11:25:05 C 09 19 42.49 +26 05 57.2 V G96
2018-11-13 09:58:24 C 09 40 42.37 +27 20 39.0 V 703
2018-11-13 10:06:21 C 09 40 44.01 +27 20 42.7 V 703
2018-11-13 10:14:18 C 09 40 45.45 +27 20 48.0 V 703
2018-11-13 10:22:15 C 09 40 47.01 +27 20 52.0 V 703
2018-11-16 09:33:59 C 09 54 58.49 +28 08 47.9 V 703
2018-11-16 09:41:54 C 09 55 00.12 +28 08 53.7 V 703
2018-11-16 09:49:50 C 09 55 01.78 +28 08 59.5 V 703
2018-11-16 09:57:45 C 09 55 03.40 +28 09 05.1 V 703
2018-11-27 10:19:38 C 11 01 49.04 +31 08 05.1 V 703
2018-11-27 10:26:53 C 11 01 51.15 +31 08 09.0 V 703
2018-11-27 10:34:07 C 11 01 53.36 +31 08 14.0 V 703
2018-11-27 10:41:21 C 11 01 55.60 +31 08 17.1 V 703
2018-12-04 10:46:18 C 11 58 54.53 +32 22 06.4 V 703
2018-12-04 10:53:39 C 11 58 57.24 +32 22 08.4 V 703
2018-12-04 11:01:00 C 11 59 00.00 +32 22 10.1 V 703
2018-12-04 11:08:20 C 11 59 02.72 +32 22 11.8 V 703
2018-12-07 05:12:28 C 12 24 38.45 +32 28 26.7 V C95
2018-12-07 05:14:19 C 12 24 39.21 +32 28 26.6 V C95
2018-12-07 05:16:09 C 12 24 39.92 +32 28 26.8 V C95
2018-12-07 05:17:59 C 12 24 40.66 +32 28 26.3 V C95
2018-12-27 15:04:41 C 15 43 07.14 +22 26 35.4 V T05
2018-12-27 15:16:43 C 15 43 11.24 +22 26 09.9 V T05
2018-12-27 15:28:36 C 15 43 15.30 +22 25 44.2 V T05
2018-12-27 15:40:32 C 15 43 19.32 +22 25 18.7 V T05
2019-08-29 14:28:45 C 03 29 36.566 -32 50 35.91 U F51
2019-08-29 14:37:58 C 03 29 36.447 -32 50 41.63 U F51
2019-08-29 14:47:12 C 03 29 36.331 -32 50 47.27 U F51
2019-08-29 14:56:25 C 03 29 36.219 -32 50 52.97 U F51
2020-10-12 13:04:28 C 05 18 19.971 +00 54 40.65 U F52
2020-10-12 13:21:14 C 05 18 19.704 +00 54 38.26 U F52
2020-10-12 13:37:59 C 05 18 19.446 +00 54 36.16 U F52
2020-10-12 13:54:46 C 05 18 19.173 +00 54 33.81 U F52
2020-10-17 13:23:45 C 05 16 10.250 +00 38 46.78 U F52
2020-10-17 13:38:40 C 05 16 09.908 +00 38 44.87 U F52
2020-10-17 13:53:37 C 05 16 09.574 +00 38 42.88 U F52
2020-10-22 12:22:42 C 05 13 09.686 +00 23 45.20 U F52
2020-10-22 12:39:26 C 05 13 09.171 +00 23 43.29 U F52
2020-10-22 12:56:14 C 05 13 08.664 +00 23 41.15 U F52
2020-10-22 13:13:03 C 05 13 08.157 +00 23 39.20 U F52