137062 (1998 WM)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3153271265 ± 2.06e-08
Semi-major axis (a)1.2245884699 AU ± 6.45e-10
Inclination (i)22.51507649° ± 2.94e-06
Long. of Asc. Node (Ω)45.62087748° ± 3.48e-06
Arg. of Perihelion (ω)172.58220265° ± 5.40e-06
Mean Anomaly (M)201.77357274° ± 6.50e-06
Mean Motion (n)0.7273225072°/day ± 5.75e-10
Perihelion dist (q)0.83844251 AU ± 2.52e-08
Aphelion dist (Q)1.61073443 AU ± 2.52e-08
Orbital Period1.35514338 yr ± 1.07e-09
Physical Parameters
H (abs. magnitude)16.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.591″
Uncertainty0
Orbit TypeApollo
MOID0.169083 AU
Observations Used4601
Gaia Obs Used10
Oppositions7
Arc Total1987-2015
First Observation Used1987-10-16
Last Observation Used2026-01-11
Observations (7442)
Date Type RA Dec Mag Band Observatory
2017-11-21 12:16:56 C 05 49 06.75 +47 59 41.4 U T08
2017-11-21 12:24:52 C 05 49 05.96 +47 59 54.3 U T08
2017-11-21 12:39:36 C 05 49 04.57 +48 00 17.9 U T08
2017-11-21 12:51:44 C 05 49 03.43 +48 00 37.2 U T08
2017-11-22 00:04:18 C 05 48 02.70 +48 18 24.6 d Z35
2017-11-22 00:29:57 C 05 48 00.18 +48 19 05.5 d Z35
2017-11-22 00:49:58 C 05 47 58.22 +48 19 37.7 d Z35
2017-11-22 23:17:12 C 05 45 49.15 +48 55 29.1 d Z35
2017-11-22 23:38:49 C 05 45 46.85 +48 56 04.0 d Z35
2017-11-22 23:58:47 C 05 45 44.90 +48 56 36.3 d Z35
2017-11-25 08:10:40 C 05 39 41.95 +50 26 17.2 U 703
2017-11-25 08:21:15 C 05 39 40.77 +50 26 34.2 U 703
2017-11-25 08:31:45 C 05 39 39.52 +50 26 51.1 U 703
2017-11-25 18:38:24 C 05 38 29.18 +50 42 47.4 o C41
2017-11-25 18:40:12 C 05 38 28.97 +50 42 49.8 o C41
2017-11-25 18:41:59 C 05 38 28.65 +50 42 53.1 o C41
2017-11-25 18:43:26 C 05 38 28.57 +50 42 55.0 o C41
2017-11-25 19:24:03 C 05 38 23.67 +50 44 00.8 o C41
2017-11-25 19:28:32 C 05 38 23.05 +50 44 08.4 o C41
2017-11-27 02:17:00 C 05 34 34.85 +51 32 45.6 q W33
2017-11-27 02:45:43 C 05 34 31.02 +51 33 31.9 q W33
2017-11-27 03:14:24 C 05 34 27.20 +51 34 18.0 q W33
2017-12-04 11:01:31 C 05 06 50.92 +55 55 42.7 U T05
2017-12-04 11:22:02 C 05 06 46.98 +55 56 10.6 U T05
2017-12-04 11:36:24 C 05 06 44.23 +55 56 29.9 U T05
2017-12-04 11:48:59 C 05 06 41.81 +55 56 47.3 U T05
2017-12-05 00:53:46 C 05 04 14.84 +56 14 24.4 U J27
2017-12-05 00:59:12 C 05 04 13.77 +56 14 31.7 U J27
2017-12-05 01:02:15 C 05 04 13.16 +56 14 35.8 U J27
2017-12-06 06:24:38 C 04 58 30.50 +56 53 09.9 u H21
2017-12-06 06:26:41 C 04 58 30.12 +56 53 12.4 u H21
2017-12-06 06:28:44 C 04 58 29.71 +56 53 15.3 u H21
2017-12-06 06:30:47 C 04 58 29.25 +56 53 17.9 u H21
2017-12-06 06:32:50 C 04 58 28.84 +56 53 20.4 u H21
2017-12-06 06:34:54 C 04 58 28.40 +56 53 23.0 u H21
2017-12-06 06:36:57 C 04 58 28.01 +56 53 25.6 u H21
2017-12-06 06:39:00 C 04 58 27.58 +56 53 28.2 u H21
2017-12-06 06:41:03 C 04 58 27.16 +56 53 30.6 u H21
2017-12-06 06:43:06 C 04 58 26.71 +56 53 33.5 u H21
2017-12-06 06:45:10 C 04 58 26.31 +56 53 36.0 u H21
2017-12-06 06:47:13 C 04 58 25.86 +56 53 38.6 u H21
2017-12-06 06:49:16 C 04 58 25.47 +56 53 41.1 u H21
2017-12-06 06:51:31 C 04 58 25.00 +56 53 44.1 u H21
2017-12-07 07:23:57 C 04 53 26.68 +57 24 36.2 U 703
2017-12-07 07:31:47 C 04 53 25.02 +57 24 45.6 U 703
2017-12-07 07:39:39 C 04 53 23.33 +57 24 55.4 U 703
2017-12-07 07:47:51 C 04 53 21.40 +57 25 04.5 U 703
2017-12-07 11:03:53 C 04 52 40.81 +57 29 08.6 U T08
2017-12-07 11:05:13 C 04 52 40.56 +57 29 09.9 U T08
2017-12-07 11:08:31 C 04 52 39.79 +57 29 14.0 U T08