2015 UJ51

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7296194577
Semi-major axis (a)2.3252272671 AU
Inclination (i)3.82180666°
Long. of Asc. Node (Ω)132.52155137°
Arg. of Perihelion (ω)168.50401088°
Mean Anomaly (M)318.08424161°
Mean Motion (n)0.2779230900°/day
Perihelion dist (q)0.62850650 AU
Aphelion dist (Q)4.02252870 AU
Orbital Period3.54633250 yr
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.386″
Uncertainty
Orbit TypeApollo
MOID0.062985 AU
Observations Used95
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-11-14
Observations (96)
Date Type RA Dec Mag Band Observatory
2015-11-01 07:38:48 C 03 11 50.81 -02 35 42.8 R G45
2015-11-01 07:46:11 C 03 11 49.44 -02 35 34.2 R G45
2015-11-01 07:53:30 C 03 11 48.10 -02 35 26.0 R G45
2015-11-01 08:58:02 C 03 11 36.35 -02 34 12.4 q 448
2015-11-01 09:12:48 C 03 11 33.65 -02 33 55.4 q 448
2015-11-01 09:32:41 C 03 11 30.09 -02 33 34.0 q 448
2015-11-02 06:48:11 C 03 07 58.92 -02 10 23.0 R G45
2015-11-02 06:56:17 C 03 07 57.53 -02 10 14.1 R G45
2015-11-02 07:14:08 C 03 07 54.48 -02 09 55.6 R G45
2015-11-02 07:21:57 C 03 07 53.20 -02 09 47.7 R G45
2015-11-02 07:49:12 C 03 07 48.05 -02 09 21.9 q H21
2015-11-02 07:55:43 C 03 07 46.96 -02 09 14.0 q H21
2015-11-02 08:02:13 C 03 07 45.89 -02 09 07.9 q H21
2015-11-02 09:56:34 C 03 07 27.42 -02 07 03.4 u 926
2015-11-02 10:06:49 C 03 07 25.69 -02 06 53.2 u 926
2015-11-02 10:17:17 C 03 07 24.03 -02 06 42.0 u 926
2015-11-04 07:56:47 C 03 00 42.42 -01 21 39.2 q H21
2015-11-04 08:05:02 C 03 00 41.27 -01 21 31.4 q H21
2015-11-04 08:13:16 C 03 00 40.09 -01 21 23.8 q H21
2015-11-05 06:52:51 C 02 57 43.58 -01 00 51.0 R G45
2015-11-05 06:59:39 C 02 57 42.67 -01 00 44.7 R G45
2015-11-05 07:09:33 C 02 57 41.34 -01 00 36.2 R G45
2015-11-05 07:16:48 C 02 57 40.34 -01 00 29.9 R G45
2015-11-07 06:15:45 C 02 52 12.41 -00 21 14.8 q 703
2015-11-07 06:33:05 C 02 52 10.43 -00 21 01.4 q 703
2015-11-07 06:49:19 C 02 52 08.54 -00 20 49.0 R G45
2015-11-07 06:56:23 C 02 52 07.69 -00 20 44.0 R G45
2015-11-07 06:56:35 C 02 52 07.73 -00 20 43.4 R G45
2015-11-07 07:03:55 C 02 52 06.88 -00 20 38.6 R G45
2015-11-07 07:09:27 C 02 52 06.25 -00 20 33.6 R G45
2015-11-07 07:16:49 C 02 52 05.39 -00 20 27.5 R G45
2015-11-07 09:49:46 C 02 51 49.350 -00 18 21.42 L F51
2015-11-07 10:27:14 C 02 51 45.073 -00 17 51.88 L F51
2015-11-07 10:45:49 C 02 51 42.961 -00 17 37.54 L F51
2015-11-08 10:58:20 C 02 49 13.29 +00 00 50.6 o 291
2015-11-08 11:02:04 C 02 49 12.90 +00 00 53.3 o 291
2015-11-08 11:05:49 C 02 49 12.52 +00 00 56.2 o 291
2015-11-09 06:05:20 C 02 47 24.81 +00 14 48.9 u H21
2015-11-09 06:09:33 C 02 47 24.40 +00 14 52.0 u H21
2015-11-09 06:13:54 C 02 47 23.99 +00 14 54.8 u H21
2015-11-09 06:18:15 C 02 47 23.56 +00 14 58.0 u H21
2015-11-09 06:22:53 C 02 47 23.08 +00 15 01.6 u H21
2015-11-14 06:13:11 C 02 38 09.41 +01 33 03.5 R G45
2015-11-14 06:25:59 C 02 38 08.56 +01 33 11.6 R G45
2015-11-14 06:32:24 C 02 38 08.13 +01 33 14.7 R G45
2015-11-14 06:39:14 C 02 38 07.63 +01 33 19.0 R G45