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
2021-11-04 03:23:57 s 1 -155710.36 6 +218903.69 6020.0 C57
2021-11-04 03:33:57 S 04 26 31.279 +28 52 58.80 V C57
2021-11-04 03:33:57 s 1 -155877.39 1 +218276.57 4810.0 C57
2021-11-04 03:43:57 S 04 26 30.079 +28 53 08.48 V C57
2021-11-04 03:43:57 s 1 -156043.32 4 +217647.94 9540.0 C57
2021-11-04 03:53:57 S 04 26 29.066 +28 53 20.65 V C57
2021-11-04 03:53:57 s 1 -156208.15 7 +217017.78 190.0 C57
2021-11-04 04:13:57 S 04 26 27.499 +28 53 37.18 V C57
2021-11-04 04:13:57 s 1 -156534.50 4 +215752.91 9160.0 C57
2021-11-04 04:23:57 S 04 26 26.362 +28 53 40.96 V C57
2021-11-04 04:23:57 s 1 -156696.00 6 +215118.18 7450.0 C57
2021-11-04 04:43:57 S 04 26 24.377 +28 53 58.63 V C57
2021-11-04 04:43:57 s 1 -157015.63 6 +213844.13 1490.0 C57
2021-11-04 04:53:57 S 04 26 23.410 +28 54 08.10 V C57
2021-11-04 04:53:57 s 1 -157173.75 2 +213204.81 7210.0 C57
2021-11-04 05:03:57 S 04 26 22.514 +28 54 21.46 V C57
2021-11-04 05:03:57 s 1 -157330.72 8 +212563.96 8700.0 C57
2021-11-04 05:13:57 S 04 26 21.835 +28 54 22.00 V C57
2021-11-04 05:13:57 s 1 -157486.55 6 +211921.56 5930.0 C57
2021-11-04 05:23:57 S 04 26 20.894 +28 54 33.80 V C57
2021-11-04 05:23:57 s 1 -157641.23 2 +211277.63 8880.0 C57
2021-11-04 05:33:57 S 04 26 19.776 +28 54 41.11 V C57
2021-11-04 05:33:57 s 1 -157794.74 8 +210632.15 7530.0 C57
2021-11-04 05:43:57 S 04 26 18.934 +28 54 49.21 V C57
2021-11-04 05:43:57 s 1 -157947.09 9 +209985.14 1870.0 C57
2021-11-04 05:53:57 S 04 26 17.820 +28 54 57.02 V C57
2021-11-04 05:53:57 s 1 -158098.27 7 +209336.57 1850.0 C57
2021-11-04 06:03:57 S 04 26 17.220 +28 55 08.36 V C57
2021-11-04 06:03:57 s 1 -158248.27 8 +208686.46 7470.0 C57
2021-11-04 06:13:57 S 04 26 15.766 +28 55 15.64 V C57
2021-11-04 06:13:57 s 1 -158397.09 4 +208034.79 8690.0 C57
2021-11-04 06:23:57 S 04 26 14.950 +28 55 25.93 V C57
2021-11-04 06:23:57 s 1 -158544.71 9 +207381.57 5500.0 C57
2021-11-04 06:33:57 S 04 26 14.100 +28 55 36.01 V C57
2021-11-04 06:33:57 s 1 -158691.14 6 +206726.80 7870.0 C57
2021-11-04 06:43:57 S 04 26 13.202 +28 55 42.46 V C57
2021-11-04 06:43:57 s 1 -158836.36 9 +206070.47 5780.0 C57
2021-11-04 06:53:57 S 04 26 12.120 +28 55 50.66 V C57
2021-11-04 06:53:57 s 1 -158980.38 2 +205412.58 9200.0 C57
2021-11-04 07:03:57 S 04 26 11.729 +28 55 55.99 V C57
2021-11-04 07:03:57 s 1 -159123.17 7 +204753.12 8100.0 C57
2021-11-04 07:13:57 S 04 26 10.212 +28 56 07.33 V C57
2021-11-04 07:13:57 s 1 -159264.74 8 +204092.11 2470.0 C57
2021-11-04 07:23:57 S 04 26 09.514 +28 56 16.84 V C57
2021-11-04 07:23:57 s 1 -159405.08 8 +203429.53 2290.0 C57
2021-11-04 07:33:57 S 04 26 08.520 +28 56 28.61 V C57
2021-11-04 07:33:57 s 1 -159544.19 0 +202765.37 7510.0 C57
2021-11-04 07:43:57 S 04 26 07.378 +28 56 29.51 V C57
2021-11-04 07:43:57 s 1 -159682.04 8 +202099.65 8130.0 C57
2021-11-04 08:03:57 S 04 26 05.683 +28 56 49.49 V C57