362310 (2009 UM3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7856439579 ± 1.07e-08
Semi-major axis (a)2.4421530758 AU ± 5.28e-09
Inclination (i)12.74697303° ± 5.02e-06
Long. of Asc. Node (Ω)162.15217934° ± 1.19e-05
Arg. of Perihelion (ω)129.09681165° ± 1.24e-05
Mean Anomaly (M)99.64657289° ± 8.92e-06
Mean Motion (n)0.2582575060°/day ± 8.38e-10
Perihelion dist (q)0.52349027 AU ± 2.61e-08
Aphelion dist (Q)4.36081588 AU ± 2.77e-08
Orbital Period3.81644777 yr ± 1.24e-08
Physical Parameters
H (abs. magnitude)18.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.274″
Uncertainty0
Orbit TypeApollo
MOID0.123157 AU
Observations Used275
Oppositions42
Arc Total1956-2013
First Observation Used1956-03-10
Last Observation Used2013-04-20
Observations (287)
Date Type RA Dec Mag Band Observatory
2013-04-10 03:25:43 C 09 10 35.15 +47 48 22.8 q H45
2013-04-10 03:26:35 C 09 10 34.61 +47 48 26.4 q H45
2013-04-10 03:27:19 C 09 10 34.15 +47 48 29.6 q H45
2013-04-12 02:33:24 C 08 39 36.43 +50 53 36.2 q H45
2013-04-12 02:35:15 C 08 39 35.08 +50 53 42.8 q H45
2013-04-12 02:36:05 C 08 39 34.49 +50 53 46.0 q H45
2013-04-12 02:37:25 C 08 39 33.54 +50 53 50.6 q H45
2013-04-12 02:38:19 C 08 39 32.89 +50 53 53.8 q H45
2013-04-12 02:39:10 C 08 39 32.25 +50 53 56.8 q H45
2013-04-12 19:00:20 C 08 27 46.79 +51 50 51.7 a 233
2013-04-12 19:03:42 C 08 27 44.24 +51 51 03.0 a 233
2013-04-12 19:14:32 C 08 27 36.28 +51 51 39.1 a 233
2013-04-13 03:29:11 C 08 21 27.28 +52 18 41.9 q H45
2013-04-13 03:30:01 C 08 21 26.64 +52 18 44.6 q H45
2013-04-13 03:30:59 C 08 21 25.92 +52 18 47.4 q H45
2013-04-13 03:32:14 C 08 21 24.95 +52 18 51.4 q H45
2013-04-13 03:35:05 C 08 21 22.79 +52 19 00.5 q H45
2013-04-13 03:36:06 C 08 21 22.03 +52 19 03.3 q H45
2013-04-15 02:00:48 C 07 44 45.15 +54 27 05.3 q H45
2013-04-15 02:01:47 C 07 44 44.35 +54 27 07.9 q H45
2013-04-15 02:03:02 C 07 44 43.24 +54 27 10.7 q H45
2013-04-15 02:04:07 C 07 44 42.39 +54 27 12.9 q H45
2013-04-15 02:05:21 C 07 44 41.32 +54 27 15.3 q H45
2013-04-15 02:06:24 C 07 44 40.46 +54 27 17.8 q H45
2013-04-16 04:53:49 C 07 22 11.17 +55 20 14.9 u 703
2013-04-16 05:14:59 C 07 21 52.99 +55 20 48.0 u 703
2013-04-16 05:25:29 C 07 21 43.95 +55 21 04.1 u 703
2013-04-17 18:45:00 C 06 49 36.82 +56 06 41.5 r 168
2013-04-17 18:47:26 C 06 49 34.74 +56 06 44.3 r 168
2013-04-17 21:33:40 C 06 47 11.07 +56 08 37.1 r 168
2013-04-17 21:40:35 C 06 47 05.41 +56 08 40.5 r 168
2013-04-20 01:55:44 C 06 02 29.02 +56 15 55.8 q H45
2013-04-20 01:57:37 C 06 02 27.54 +56 15 55.2 q H45
2013-04-20 02:00:58 C 06 02 24.74 +56 15 52.9 q H45
2013-04-20 02:02:00 C 06 02 23.80 +56 15 52.5 q H45
2013-04-20 02:03:53 C 06 02 22.28 +56 15 52.1 q H45
2013-04-20 02:06:11 C 06 02 20.32 +56 15 50.4 q H45