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 21:33:57 s 1 -149725.64 0 +21477.170 4260.0 C57
2021-10-23 22:23:57 S 04 46 25.054 +24 49 34.43 V C57
2021-10-23 22:23:57 s 1 -147485.19 9 +16548.465 4670.0 C57
2021-10-26 00:23:57 S 04 44 20.513 +25 36 44.57 V C57
2021-10-26 00:23:57 s 1 +152263.83 9 +19945.970 7490.0 C57
2021-10-26 01:53:57 S 04 44 15.223 +25 38 12.48 V C57
2021-10-26 01:53:57 s 1 +156122.72 1 +28605.207 6600.0 C57
2021-10-26 02:43:57 S 04 44 12.041 +25 39 01.58 V C57
2021-10-26 02:43:57 s 1 +158097.61 9 +33386.301 7950.0 C57
2021-10-26 06:13:57 S 04 44 00.274 +25 42 25.78 V C57
2021-10-26 06:13:57 s 1 +165188.39 2 +53179.623 560.0 C57
2021-10-26 06:33:57 S 04 43 58.850 +25 42 48.78 V C57
2021-10-26 06:33:57 s 1 +165769.32 0 +55037.496 2710.0 C57
2021-10-26 06:53:57 S 04 43 57.775 +25 43 05.84 V C57
2021-10-26 06:53:57 s 1 +166334.85 1 +56890.256 2480.0 C57
2021-10-26 07:13:57 S 04 43 56.237 +25 43 23.70 V C57
2021-10-26 07:13:57 s 1 +166885.21 3 +58737.827 660.0 C57
2021-10-26 07:23:57 S 04 43 55.774 +25 43 36.37 V C57
2021-10-26 07:23:57 s 1 +167154.77 6 +59659.644 5640.0 C57
2021-10-26 07:43:57 S 04 43 54.607 +25 43 55.13 V C57
2021-10-26 07:43:57 s 1 +167682.80 5 +61499.297 7890.0 C57
2021-10-26 07:53:57 S 04 43 54.204 +25 44 10.00 V C57
2021-10-26 07:53:57 s 1 +167941.32 4 +62417.117 5340.0 C57
2021-10-26 08:03:57 S 04 43 53.448 +25 44 16.80 V C57
2021-10-26 08:03:57 s 1 +168196.21 7 +63333.589 460.0 C57
2021-10-26 08:13:57 S 04 43 52.807 +25 44 24.22 V C57
2021-10-26 08:13:57 s 1 +168447.50 9 +64248.704 3350.0 C57
2021-10-26 09:13:57 S 04 43 49.258 +25 45 21.89 V C57
2021-10-26 09:13:57 s 1 +169881.11 0 +69710.509 8810.0 C57
2021-10-26 09:43:57 S 04 43 47.683 +25 45 47.34 V C57
2021-10-26 09:43:57 s 1 +170551.38 4 +72422.542 3550.0 C57
2021-10-26 09:53:57 S 04 43 46.850 +25 45 59.47 V C57
2021-10-26 09:53:57 s 1 +170768.08 0 +73323.716 8970.0 C57
2021-10-26 10:03:57 S 04 43 46.126 +25 46 08.65 V C57
2021-10-26 10:03:57 s 1 +170981.45 3 +74223.462 3100.0 C57
2021-10-26 10:23:57 S 04 43 44.789 +25 46 28.52 V C57
2021-10-26 10:23:57 s 1 +171398.32 0 +76018.649 7850.0 C57
2021-10-26 10:33:57 S 04 43 44.326 +25 46 37.45 V C57
2021-10-26 10:33:57 s 1 +171601.86 2 +76914.080 8640.0 C57
2021-10-26 10:43:57 S 04 43 43.594 +25 46 50.81 V C57
2021-10-26 10:43:57 s 1 +171802.17 4 +77808.062 8460.0 C57
2021-10-26 11:43:57 S 04 43 39.828 +25 47 50.14 V C57
2021-10-26 11:43:57 s 1 +172937.47 1 +83141.279 1670.0 C57
2021-10-26 12:13:57 S 04 43 38.201 +25 48 14.76 V C57
2021-10-26 12:13:57 s 1 +173463.31 4 +85787.977 6570.0 C57
2021-10-26 12:33:57 S 04 43 36.768 +25 48 34.60 V C57
2021-10-26 12:33:57 s 1 +173798.78 4 +87544.998 5370.0 C57
2021-10-26 12:43:57 S 04 43 36.322 +25 48 44.14 V C57
2021-10-26 12:43:57 s 1 +173962.05 5 +88421.265 9640.0 C57
2021-10-26 13:03:57 S 04 43 35.045 +25 49 03.97 V C57