2003 MU

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4956824656 ± 1.63e-08
Semi-major axis (a)2.0527086849 AU ± 1.46e-08
Inclination (i)5.90327721° ± 3.75e-06
Long. of Asc. Node (Ω)143.57943043° ± 1.91e-05
Arg. of Perihelion (ω)175.67059319° ± 1.97e-05
Mean Anomaly (M)203.30446325° ± 2.83e-05
Mean Motion (n)0.3351361656°/day ± 3.57e-09
Perihelion dist (q)1.03521698 AU ± 3.43e-08
Aphelion dist (Q)3.07020039 AU ± 4.00e-08
Orbital Period2.94097261 yr ± 3.13e-08
Physical Parameters
H (abs. magnitude)20.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.486″
Uncertainty0
Orbit TypeAmor
MOID0.021067 AU
Observations Used132
Oppositions6
Arc Total2003-2012
First Observation Used2003-05-01
Last Observation Used2012-11-17
Observations (137)
Date Type RA Dec Mag Band Observatory
2003-09-28 08:11:01 C 00 34 19.20 -26 54 18.2 o 699
2003-09-28 08:30:11 C 00 34 20.91 -26 53 50.2 o 699
2003-09-28 08:49:21 C 00 34 22.63 -26 53 21.1 o 699
2003-09-29 15:31:43 C 00 37 23.54 -26 08 13.2 r E14
2003-09-29 15:39:03 C 00 37 24.13 -26 08 01.8 r E14
2003-09-29 15:46:21 C 00 37 24.78 -26 07 52.6 r E14
2003-10-17 06:18:13 C 01 00 30.26 -18 06 08.0 d 291
2003-10-17 06:40:55 C 01 00 30.81 -18 05 46.3 d 291
2003-10-17 07:20:08 C 01 00 31.73 -18 05 08.9 d 291
2003-10-18 06:03:37 C 01 01 15.81 -17 43 33.4 d 291
2003-10-18 06:09:26 C 01 01 15.94 -17 43 27.9 d 291
2003-10-18 06:15:10 C 01 01 16.07 -17 43 22.6 d 291
2003-11-18 05:00:19 C 01 22 17.13 -07 38 36.7 d 291
2003-11-18 05:11:56 C 01 22 17.62 -07 38 26.9 d 291
2003-11-18 05:18:03 C 01 22 17.91 -07 38 23.0 d 291
2003-11-19 02:53:35 C 01 23 00.90 -07 22 51.3 d 291
2003-11-19 03:03:06 C 01 23 01.18 -07 22 44.6 d 291
2003-11-19 03:13:04 C 01 23 01.52 -07 22 38.0 d 291
2006-06-04 08:14:28 C 20 19 47.06 +01 30 52.6 d 291
2006-06-04 08:22:31 C 20 19 48.63 +01 31 01.0 d 291
2006-06-28 07:37:43 C 22 55 40.19 +12 34 04.3 r 649
2006-06-28 07:40:16 C 22 55 41.10 +12 34 07.5 r 649
2006-06-28 07:42:49 C 22 55 41.72 +12 34 10.1 r 649
2006-06-28 07:45:23 C 22 55 42.63 +12 34 12.9 r 649
2006-07-02 00:44:05 C 23 24 47.81 +13 50 14.6 o 151
2006-07-02 00:46:13 C 23 24 48.47 +13 50 16.4 o 151
2006-07-02 00:48:21 C 23 24 48.59 +13 50 17.4 o 151
2006-10-18 09:45:53 C 04 04 13.74 +03 24 41.7 r H45
2006-10-18 09:48:48 C 04 04 13.60 +03 24 41.0 r H45
2006-10-18 09:51:20 C 04 04 13.39 +03 24 40.3 r H45
2006-10-18 09:53:49 C 04 04 13.26 +03 24 40.3 r H45
2009-05-22 08:48:59 C 22 02 32.29 -02 07 36.6 o H55
2009-05-22 08:53:19 C 22 02 33.17 -02 07 32.5 o H55
2009-05-22 08:58:18 C 22 02 34.14 -02 07 27.8 o H55
2012-11-17 07:25:38 C 05 37 12.15 +12 06 57.2 u H21
2012-11-17 07:55:19 C 05 37 10.34 +12 06 55.3 u H21
2012-11-17 08:25:33 C 05 37 08.46 +12 06 53.2 u H21