2002 MS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6139719963 ± 3.48e-08
Semi-major axis (a)2.3906302195 AU ± 1.76e-08
Inclination (i)21.75775075° ± 1.34e-05
Long. of Asc. Node (Ω)105.72487212° ± 9.88e-06
Arg. of Perihelion (ω)240.03649494° ± 1.67e-05
Mean Anomaly (M)96.88094181° ± 1.86e-05
Mean Motion (n)0.2666512774°/day ± 2.94e-09
Perihelion dist (q)0.92285021 AU ± 8.34e-08
Aphelion dist (Q)3.85841023 AU ± 8.78e-08
Orbital Period3.69631188 yr ± 4.07e-08
Physical Parameters
H (abs. magnitude)19.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.317″
Uncertainty0
Orbit TypeApollo
MOID0.082944 AU
Observations Used117
Oppositions8
Arc Total2002-2013
First Observation Used2002-06-15
Last Observation Used2013-12-11
Observations (131)
Date Type RA Dec Mag Band Observatory
2002-07-30 10:19:43 C 14 31 26.28 -30 34 21.4 e 413
2002-07-31 09:21:18 C 14 26 12.53 -31 59 56.2 e 413
2002-07-31 09:22:56 C 14 26 12.13 -32 00 02.3 e 413
2002-08-19 09:20:38 C 12 00 23.95 -54 45 43.1 413
2002-08-19 09:26:02 C 12 00 21.70 -54 45 51.8 413
2002-08-20 09:33:20 C 11 50 15.95 -55 24 45.6 e 413
2002-08-20 09:38:13 C 11 50 13.89 -55 24 52.5 e 413
2002-10-05 14:58:39 C 07 30 03.52 -42 40 41.3 c 474
2002-10-05 15:01:41 C 07 30 03.30 -42 40 37.8 c 474
2002-10-05 15:10:30 C 07 30 02.67 -42 40 29.0 c 474
2002-10-07 15:53:47 C 07 26 43.88 -41 46 19.7 c 474
2002-10-07 15:59:17 C 07 26 43.45 -41 46 13.7 c 474
2002-10-07 16:06:36 C 07 26 42.99 -41 46 06.0 c 474
2002-12-01 13:51:40 C 05 37 31.20 -13 13 46.9 c 474
2002-12-01 13:54:29 C 05 37 30.91 -13 13 40.9 c 474
2002-12-01 13:59:00 C 05 37 30.41 -13 13 32.9 c 474
2002-12-01 14:03:09 C 05 37 29.99 -13 13 25.9 c 474
2013-06-11 04:04:14 C 15 05 14.22 +14 06 32.1 u H21
2013-06-11 04:18:07 C 15 05 13.32 +14 06 26.3 u H21
2013-06-11 04:30:56 C 15 05 12.48 +14 06 21.5 u H21
2013-06-15 08:00:40 C 14 59 00.21 +13 21 51.9 o 291
2013-06-15 08:15:10 C 14 58 59.31 +13 21 44.2 o 291
2013-06-15 08:28:38 C 14 58 58.51 +13 21 37.4 o 291
2013-06-16 07:45:15 C 14 57 35.78 +13 09 51.7 o 291
2013-06-16 07:58:43 C 14 57 35.00 +13 09 44.6 o 291
2013-06-17 06:32:30 C 14 56 16.62 +12 57 52.1 o 291
2013-06-17 06:42:17 C 14 56 16.05 +12 57 46.7 o 291
2013-06-17 06:52:04 C 14 56 15.46 +12 57 41.7 o 291
2013-12-11 01:18:32 C 00 27 21.77 -35 53 53.3 u 807
2013-12-11 01:25:13 C 00 27 23.13 -35 53 36.0 u 807
2013-12-11 01:32:16 C 00 27 24.62 -35 53 17.8 u 807