2008 WM61

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3335473125 ± 1.12e-08
Semi-major axis (a)1.4823543326 AU ± 6.96e-09
Inclination (i)2.51494311° ± 3.20e-06
Long. of Asc. Node (Ω)239.38239218° ± 7.75e-06
Arg. of Perihelion (ω)199.86011410° ± 2.14e-05
Mean Anomaly (M)145.16208369° ± 1.35e-05
Mean Motion (n)0.5461151638°/day ± 3.85e-09
Perihelion dist (q)0.98791903 AU ± 1.73e-08
Aphelion dist (Q)1.97678964 AU ± 1.90e-08
Orbital Period1.80479567 yr ± 1.27e-08
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.008468 AU
Observations Used72
Oppositions4
Arc Total2008-2017
First Observation Used2008-11-24
Last Observation Used2017-11-25
Observations (75)
Date Type RA Dec Mag Band Observatory
2008-11-24 04:54:53 C 02 02 48.31 +08 49 34.6 18.9 c 704
2008-11-24 05:12:56 C 02 03 07.76 +08 47 55.8 18.9 c 704
2008-11-24 05:31:13 C 02 03 27.52 +08 46 14.9 18.6 c 704
2008-11-24 05:49:13 C 02 03 47.14 +08 44 33.8 19.5 c 704
2008-11-24 20:31:02 C 02 24 08.38 +07 10 31.3 r J95
2008-11-24 20:32:08 C 02 24 09.88 +07 10 24.0 r J95
2008-11-24 20:34:43 C 02 24 13.43 +07 10 06.5 r J95
2008-11-25 04:14:38 C 02 36 14.94 +06 17 13.6 o 648
2008-11-25 04:23:33 C 02 36 28.09 +06 16 05.2 o 648
2008-11-25 04:26:56 C 02 36 16.83 +06 14 13.9 o H55
2008-11-25 04:28:03 C 02 36 34.65 +06 15 30.8 o 648
2008-11-25 04:30:14 C 02 36 21.68 +06 13 48.1 o H55
2008-11-25 04:33:01 C 02 36 25.77 +06 13 26.4 o H55
2008-11-25 22:05:13 C 03 08 37.85 +03 35 32.7 c J69
2008-11-25 22:05:44 C 03 08 38.91 +03 35 26.8 c J69
2008-11-25 22:29:34 C 03 09 23.62 +03 31 28.7 c J69
2008-11-25 22:30:06 C 03 09 24.59 +03 31 23.9 c J69
2008-11-25 22:30:37 C 03 09 25.67 +03 31 17.4 c J69
2008-11-25 23:27:42 C 03 11 13.68 +03 21 33.8 r J95
2008-11-25 23:29:39 C 03 11 17.36 +03 21 13.8 r J95
2008-11-25 23:31:38 C 03 11 21.14 +03 20 53.8 r J95
2008-11-26 02:55:14 C 03 18 52.57 +02 47 41.3 o H55
2008-11-26 02:58:10 C 03 18 58.32 +02 47 10.4 o H55
2008-11-26 03:01:03 C 03 19 03.99 +02 46 39.9 o H55
2008-11-26 03:04:04 C 03 19 09.91 +02 46 08.0 o H55
2008-11-26 23:26:51 C 04 06 40.96 -01 16 31.7 v 204
2008-11-26 23:28:53 C 04 06 45.80 -01 16 58.2 v 204
2008-11-26 23:30:56 C 04 06 50.66 -01 17 24.3 v 204
2008-11-26 23:32:58 C 04 06 55.49 -01 17 50.7 v 204
2008-11-26 23:35:00 C 04 07 00.35 -01 18 16.8 v 204
2008-11-27 02:56:40 C 04 16 20.30 -02 00 38.7 o H55
2008-11-27 03:03:36 C 04 16 37.43 -02 02 10.4 o H55
2008-11-27 03:07:05 C 04 16 46.00 -02 02 56.2 o H55
2008-11-27 03:10:49 C 04 16 55.21 -02 03 45.4 o H55
2008-11-28 01:22:21 C 05 17 22.10 -07 01 32.3 r J95
2008-11-28 01:24:45 C 05 17 28.42 -07 02 03.4 r J95
2008-11-28 01:26:41 C 05 17 33.51 -07 02 28.4 r J95
2008-11-29 06:14:43 C 06 35 57.64 -12 22 56.3 o H55
2008-11-29 06:16:40 C 06 36 02.20 -12 23 14.8 o H55
2008-11-29 06:18:38 C 06 36 06.80 -12 23 33.4 o H55
2008-11-29 06:20:37 C 06 36 11.29 -12 23 50.3 o H55
2008-11-29 06:22:33 C 06 36 15.82 -12 24 09.1 o H55
2008-11-29 13:04:41 C 06 52 54.52 -13 03 38.1 w E10
2008-11-29 13:14:51 C 06 53 17.05 -13 05 03.9 w E10
2008-11-29 13:20:14 C 06 53 28.89 -13 05 49.3 w E10
2008-11-29 13:30:00 C 06 53 50.41 -13 07 11.5 w E10
2008-11-29 13:37:21 C 06 54 06.47 -13 08 12.4 w E10
2008-11-29 13:45:09 C 06 54 23.55 -13 09 17.7 w E10
2008-11-29 13:52:04 C 06 54 38.63 -13 10 15.0 w E10
2008-12-05 09:03:04 C 09 38 32.54 -18 15 47.4 o H55