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
2021-10-29 14:33:57 s 1 +101677.50 0 +336487.91 5770.0 C57
2021-10-29 14:43:57 S 04 38 16.246 +26 57 01.40 V C57
2021-10-29 14:43:57 s 1 +101354.65 8 +336770.08 7600.0 C57
2021-10-29 14:53:57 S 04 38 15.490 +26 57 06.41 V C57
2021-10-29 14:53:57 s 1 +101031.49 3 +337051.14 8400.0 C57
2021-10-29 15:03:57 S 04 38 14.597 +26 57 12.13 V C57
2021-10-29 15:03:57 s 1 +100708.00 6 +337331.10 8180.0 C57
2021-10-29 15:13:57 S 04 38 13.711 +26 57 19.80 V C57
2021-10-29 15:13:57 s 1 +100384.19 9 +337609.95 6940.0 C57
2021-10-29 15:23:57 S 04 38 13.464 +26 57 32.47 V C57
2021-10-29 15:23:57 s 1 +100060.07 2 +337887.70 4690.0 C57
2021-10-29 15:33:57 S 04 38 12.451 +26 57 36.94 V C57
2021-10-29 15:33:57 s 1 +99735.629 0 +338164.34 1430.0 C57
2021-10-29 15:43:57 S 04 38 11.683 +26 57 50.54 V C57
2021-10-29 15:43:57 s 1 +99410.869 0 +338439.88 7170.0 C57
2021-10-29 15:53:57 S 04 38 10.632 +26 58 01.20 V C57
2021-10-29 15:53:57 s 1 +99085.795 0 +338714.32 1910.0 C57
2021-10-29 16:03:57 S 04 38 10.042 +26 58 07.18 V C57
2021-10-29 16:03:57 s 1 +98760.408 0 +338987.65 5650.0 C57
2021-10-29 16:13:57 S 04 38 09.281 +26 58 21.65 V C57
2021-10-29 16:13:57 s 1 +98434.710 0 +339259.89 8410.0 C57
2021-10-29 16:33:57 S 04 38 07.464 +26 58 33.67 V C57
2021-10-29 16:33:57 s 1 +97782.386 0 +339801.05 1000.0 C57
2021-10-29 16:43:57 S 04 38 06.890 +26 58 48.25 V C57
2021-10-29 16:43:57 s 1 +97455.763 0 +340069.99 830.0 C57
2021-10-29 16:53:57 S 04 38 05.962 +26 58 52.21 V C57
2021-10-29 16:53:57 s 1 +97128.835 0 +340337.82 9690.0 C57
2021-10-29 17:13:57 S 04 38 04.315 +26 59 10.90 V C57
2021-10-29 17:13:57 s 1 +96474.068 0 +340870.19 4540.0 C57
2021-10-29 17:23:57 S 04 38 03.686 +26 59 19.75 V C57
2021-10-29 17:23:57 s 1 +96146.232 0 +341134.73 530.0 C57
2021-10-29 17:33:57 S 04 38 02.717 +26 59 30.44 V C57
2021-10-29 17:33:57 s 1 +95818.097 0 +341398.17 5580.0 C57
2021-10-29 17:43:57 S 04 38 01.874 +26 59 38.51 V C57
2021-10-29 17:43:57 s 1 +95489.664 0 +341660.52 9690.0 C57
2021-10-29 17:53:57 S 04 38 00.960 +26 59 47.29 V C57
2021-10-29 17:53:57 s 1 +95160.934 0 +341921.77 2860.0 C57
2021-10-29 18:23:57 S 04 37 58.733 +27 00 15.55 V C57
2021-10-29 18:23:57 s 1 +94172.981 0 +342698.96 6800.0 C57
2021-10-29 18:43:57 S 04 37 57.062 +27 00 30.20 V C57
2021-10-29 18:43:57 s 1 +93512.890 0 +343211.61 4840.0 C57
2021-10-29 19:13:57 S 04 37 54.866 +27 00 57.89 V C57
2021-10-29 19:13:57 s 1 +92520.598 0 +343972.40 5110.0 C57
2021-10-29 19:23:57 S 04 37 53.993 +27 01 08.22 V C57
2021-10-29 19:23:57 s 1 +92189.265 0 +344223.81 70.0 C57
2021-10-29 19:33:57 S 04 37 52.882 +27 01 18.30 V C57
2021-10-29 19:33:57 s 1 +91857.650 0 +344474.14 4150.0 C57
2021-10-29 19:43:57 S 04 37 52.397 +27 01 26.08 V C57
2021-10-29 19:43:57 s 1 +91525.754 0 +344723.37 7350.0 C57
2021-10-29 20:03:57 S 04 37 50.748 +27 01 46.38 V C57