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
2021-10-23 14:03:57 s 1 -164550.69 7 +64679.428 6530.0 C57
2021-10-23 14:13:57 S 04 46 46.032 +24 43 01.78 V C57
2021-10-23 14:13:57 s 1 -164312.86 7 +63747.644 6700.0 C57
2021-10-23 14:33:57 S 04 46 45.264 +24 43 17.69 V C57
2021-10-23 14:33:57 s 1 -163826.04 7 +61879.746 8240.0 C57
2021-10-23 14:43:57 S 04 46 44.546 +24 43 27.44 V C57
2021-10-23 14:43:57 s 1 -163576.99 9 +60943.649 9400.0 C57
2021-10-23 15:13:57 S 04 46 43.111 +24 43 48.79 V C57
2021-10-23 15:13:57 s 1 -162806.95 7 +58126.868 3320.0 C57
2021-10-23 15:23:57 S 04 46 42.660 +24 44 01.64 V C57
2021-10-23 15:23:57 s 1 -162542.54 5 +57185.142 1100.0 C57
2021-10-23 15:33:57 S 04 46 42.562 +24 44 08.81 V C57
2021-10-23 15:33:57 s 1 -162274.21 6 +56242.032 5270.0 C57
2021-10-23 15:53:57 S 04 46 41.556 +24 44 22.49 V C57
2021-10-23 15:53:57 s 1 -161725.68 9 +54351.699 2390.0 C57
2021-10-23 16:03:57 S 04 46 41.278 +24 44 35.16 V C57
2021-10-23 16:03:57 s 1 -161445.42 9 +53404.498 5130.0 C57
2021-10-23 16:13:57 S 04 46 40.522 +24 44 38.72 V C57
2021-10-23 16:13:57 s 1 -161161.12 9 +52455.955 3850.0 C57
2021-10-23 17:03:57 S 04 46 38.477 +24 45 18.36 V C57
2021-10-23 17:03:57 s 1 -159677.91 2 +47693.500 3280.0 C57
2021-10-23 17:23:57 S 04 46 37.920 +24 45 35.28 V C57
2021-10-23 17:23:57 s 1 -159055.21 3 +45779.536 3050.0 C57
2021-10-23 17:43:57 S 04 46 36.881 +24 45 52.70 V C57
2021-10-23 17:43:57 s 1 -158415.30 5 +43860.594 3160.0 C57
2021-10-23 17:53:57 S 04 46 36.386 +24 45 58.97 V C57
2021-10-23 17:53:57 s 1 -158088.81 2 +42899.292 5560.0 C57
2021-10-23 18:23:57 S 04 46 35.280 +24 46 21.22 V C57
2021-10-23 18:23:57 s 1 -157082.75 5 +40008.236 670.0 C57
2021-10-23 18:33:57 S 04 46 34.898 +24 46 31.73 V C57
2021-10-23 18:33:57 s 1 -156738.42 4 +39042.219 1280.0 C57
2021-10-23 18:53:57 S 04 46 33.655 +24 46 47.42 V C57
2021-10-23 18:53:57 s 1 -156036.07 9 +37106.785 5130.0 C57
2021-10-23 19:03:57 S 04 46 33.396 +24 46 59.05 V C57
2021-10-23 19:03:57 s 1 -155677.99 0 +36137.401 8120.0 C57
2021-10-23 19:23:57 S 04 46 32.834 +24 47 10.79 V C57
2021-10-23 19:23:57 s 1 -154947.79 5 +34195.389 5590.0 C57
2021-10-23 19:53:57 S 04 46 31.452 +24 47 35.09 V C57
2021-10-23 19:53:57 s 1 -153816.88 4 +31274.537 8610.0 C57
2021-10-23 20:23:57 S 04 46 30.494 +24 48 04.10 V C57
2021-10-23 20:23:57 s 1 -152642.29 7 +28344.756 640.0 C57
2021-10-23 20:43:57 S 04 46 29.268 +24 48 11.30 V C57
2021-10-23 20:43:57 s 1 -151834.44 5 +26386.888 9650.0 C57
2021-10-23 20:53:57 S 04 46 29.100 +24 48 23.90 V C57
2021-10-23 20:53:57 s 1 -151422.95 9 +25406.617 8040.0 C57
2021-10-23 21:13:57 S 04 46 28.375 +24 48 43.16 V C57
2021-10-23 21:13:57 s 1 -150584.65 8 +23443.517 1900.0 C57
2021-10-23 21:23:57 S 04 46 27.775 +24 48 46.37 V C57
2021-10-23 21:23:57 s 1 -150157.76 0 +22460.737 7090.0 C57
2021-10-23 21:33:57 S 04 46 27.475 +24 48 53.10 V C57