2009 MU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6110724717
Semi-major axis (a)2.2861344503 AU
Inclination (i)7.29546175°
Long. of Asc. Node (Ω)93.91127365°
Arg. of Perihelion (ω)224.87497840°
Mean Anomaly (M)255.62975697°
Mean Motion (n)0.2851361000°/day
Perihelion dist (q)0.88914110 AU
Aphelion dist (Q)3.68312230 AU
Orbital Period3.45662180 yr
Physical Parameters
H (abs. magnitude)24.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.315″
Uncertainty
Orbit TypeApollo
MOID0.006841 AU
Observations Used85
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-06-24
Observations (118)
Date Type RA Dec Mag Band Observatory
2009-06-22 04:38:55 C 15 36 42.91 +11 04 42.9 o 673
2009-06-22 04:40:13 C 15 36 28.08 +11 04 49.3 r 850
2009-06-22 04:42:19 C 15 36 40.39 +11 05 22.7 c 670
2009-06-22 04:44:55 C 15 36 37.36 +11 05 51.8 o 673
2009-06-22 04:49:35 C 15 36 19.46 +11 06 34.4 r 850
2009-06-22 04:51:25 C 15 36 28.69 +11 07 24.6 o 291
2009-06-22 04:51:46 C 15 36 31.05 +11 07 10.6 o 673
2009-06-22 04:58:57 C 15 36 10.83 +11 08 20.8 r 850
2009-06-22 04:59:11 C 15 36 21.44 +11 08 53.8 o 291
2009-06-22 05:04:55 C 15 36 16.09 +11 09 59.5 o 291
2009-06-22 05:08:24 C 15 36 02.09 +11 10 08.3 r 850
2009-06-22 05:17:47 C 15 35 53.37 +11 11 54.9 r 850
2009-06-22 22:16:15 C 15 16 45.75 +15 30 50.1 r J95
2009-06-22 22:19:15 C 15 16 40.78 +15 31 50.5 r J95
2009-06-22 22:22:41 C 15 16 35.06 +15 33 00.0 r J95
2009-06-22 23:46:28 C 15 14 11.95 +16 01 56.0 r J95
2009-06-22 23:49:30 C 15 14 06.65 +16 03 00.1 r J95
2009-06-22 23:55:25 C 15 13 56.26 +16 05 06.0 r J95
2009-06-23 01:05:46 C 15 11 50.38 +16 30 33.3 r J95
2009-06-23 01:09:19 C 15 11 43.93 +16 31 52.0 r J95
2009-06-23 01:15:35 C 15 11 32.45 +16 34 11.6 r J95
2009-06-23 03:47:15 C 15 07 05.59 +17 37 38.0 o H55
2009-06-23 03:54:19 C 15 06 50.44 +17 40 34.8 o H55
2009-06-23 03:56:39 C 15 06 45.40 +17 41 33.8 o H55
2009-06-23 03:59:00 C 15 06 40.34 +17 42 32.8 o H55
2009-06-23 04:06:36 C 15 06 24.73 +17 45 14.2 o H26
2009-06-23 04:07:21 C 15 06 23.15 +17 45 33.3 o H26
2009-06-23 04:09:33 C 15 06 18.35 +17 46 28.8 o H26
2009-06-23 04:21:27 C 15 05 52.97 +17 51 24.6 o H26
2009-06-23 04:22:55 C 15 05 49.82 +17 52 01.2 o H26
2009-06-23 04:23:39 C 15 05 48.16 +17 52 19.9 o H26
2009-06-23 04:24:23 C 15 05 46.61 +17 52 39.0 o H26
2009-06-23 04:25:24 C 15 06 02.774 +17 54 53.17 V 670
2009-06-23 04:26:35 C 15 05 41.79 +17 53 35.4 o H26
2009-06-23 04:28:01 C 15 05 38.63 +17 54 11.5 o H26
2009-06-23 04:28:45 C 15 05 36.91 +17 54 30.5 o H26
2009-06-23 04:37:36 C 15 05 35.750 +18 00 09.76 V 670
2009-06-23 04:43:25 C 15 05 22.798 +18 02 41.64 V 670
2009-06-23 04:54:46 C 15 04 39.22 +18 07 15.9 r H45
2009-06-23 04:55:28 C 15 04 37.57 +18 07 34.3 r H45
2009-06-23 04:56:33 C 15 04 35.15 +18 08 02.8 r H45
2009-06-23 04:57:19 C 15 04 33.39 +18 08 22.6 r H45
2009-06-23 04:58:04 C 15 04 31.73 +18 08 42.5 r H45
2009-06-23 04:58:59 C 15 04 29.61 +18 09 06.2 r H45
2009-06-23 05:01:43 C 15 04 23.54 +18 10 17.3 r H45
2009-06-23 05:02:49 C 15 04 20.94 +18 10 45.8 r H45
2009-06-23 05:03:50 C 15 04 18.65 +18 11 13.0 r H45
2009-06-23 05:04:30 C 15 04 17.16 +18 11 29.6 r H45
2009-06-23 05:05:28 C 15 04 14.91 +18 11 55.3 r H45
2009-06-23 21:38:13 C 14 07 07.88 +28 40 56.0 r J95