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
2021-10-31 00:23:57 s 1 +31369.504 0 +371743.27 2680.0 C57
2021-10-31 00:33:57 S 04 35 29.834 +27 27 06.37 V C57
2021-10-31 00:33:57 s 1 +31007.804 0 +371809.78 7800.0 C57
2021-10-31 00:43:57 S 04 35 29.203 +27 27 14.83 V C57
2021-10-31 00:43:57 s 1 +30646.030 0 +371875.24 2750.0 C57
2021-10-31 01:03:57 S 04 35 27.146 +27 27 35.53 V C57
2021-10-31 01:03:57 s 1 +29922.262 0 +372003.07 2140.0 C57
2021-10-31 01:43:57 S 04 35 23.774 +27 28 05.45 V C57
2021-10-31 01:43:57 s 1 +28473.875 0 +372246.30 9050.0 C57
2021-10-31 01:53:57 S 04 35 23.016 +27 28 21.00 V C57
2021-10-31 01:53:57 s 1 +28111.607 0 +372304.52 2900.0 C57
2021-10-31 02:03:57 S 04 35 21.946 +27 28 29.32 V C57
2021-10-31 02:03:57 s 1 +27749.273 0 +372361.71 6610.0 C57
2021-10-31 02:13:57 S 04 35 20.959 +27 28 37.13 V C57
2021-10-31 02:13:57 s 1 +27386.873 0 +372417.86 180.0 C57
2021-10-31 02:23:57 S 04 35 20.275 +27 28 45.30 V C57
2021-10-31 02:23:57 s 1 +27024.409 0 +372472.97 3610.0 C57
2021-10-31 02:33:57 S 04 35 19.409 +27 28 54.52 V C57
2021-10-31 02:33:57 s 1 +26661.882 0 +372527.05 6920.0 C57
2021-10-31 02:43:57 S 04 35 18.538 +27 29 02.04 V C57
2021-10-31 02:43:57 s 1 +26299.292 0 +372580.10 90.0 C57
2021-10-31 03:03:57 S 04 35 16.747 +27 29 23.71 V C57
2021-10-31 03:03:57 s 1 +25573.931 0 +372683.09 6080.0 C57
2021-10-31 03:13:57 S 04 35 16.070 +27 29 29.11 V C57
2021-10-31 03:13:57 s 1 +25211.160 0 +372733.03 8890.0 C57
2021-10-31 03:33:57 S 04 35 14.054 +27 29 41.68 V C57
2021-10-31 03:33:57 s 1 +24485.447 0 +372829.82 4180.0 C57
2021-10-31 03:43:57 S 04 35 13.678 +27 29 56.15 V C57
2021-10-31 03:43:57 s 1 +24122.505 0 +372876.66 6660.0 C57
2021-10-31 04:13:57 S 04 35 10.944 +27 30 23.40 V C57
2021-10-31 04:13:57 s 1 +23033.354 0 +373010.97 3510.0 C57
2021-10-31 04:33:57 S 04 35 09.276 +27 30 40.32 V C57
2021-10-31 04:33:57 s 1 +22306.992 0 +373095.35 7610.0 C57
2021-10-31 04:43:57 S 04 35 08.474 +27 30 50.80 V C57
2021-10-31 04:43:57 s 1 +21943.736 0 +373135.98 9530.0 C57
2021-10-31 04:53:57 S 04 35 07.747 +27 30 57.24 V C57
2021-10-31 04:53:57 s 1 +21580.430 0 +373175.58 1370.0 C57
2021-10-31 05:03:57 S 04 35 06.636 +27 31 09.73 V C57
2021-10-31 05:03:57 s 1 +21217.077 0 +373214.15 3130.0 C57
2021-10-31 05:13:57 S 04 35 05.993 +27 31 14.77 V C57
2021-10-31 05:13:57 s 1 +20853.677 0 +373251.69 4820.0 C57
2021-10-31 05:23:57 S 04 35 04.733 +27 31 26.83 V C57
2021-10-31 05:23:57 s 1 +20490.230 0 +373288.19 6440.0 C57
2021-10-31 05:33:57 S 04 35 04.022 +27 31 35.26 V C57
2021-10-31 05:33:57 s 1 +20126.739 0 +373323.66 7990.0 C57
2021-10-31 05:43:57 S 04 35 03.418 +27 31 44.47 V C57
2021-10-31 05:43:57 s 1 +19763.205 0 +373358.09 9470.0 C57
2021-10-31 05:53:57 S 04 35 02.429 +27 31 51.28 V C57
2021-10-31 05:53:57 s 1 +19399.627 0 +373391.49 900.0 C57
2021-10-31 06:03:57 S 04 35 01.452 +27 32 02.04 V C57