2015 UH51

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4324594080 ± 1.93e-07
Semi-major axis (a)1.3270663259 AU ± 1.56e-08
Inclination (i)45.03768699° ± 1.87e-05
Long. of Asc. Node (Ω)50.06258057° ± 9.09e-06
Arg. of Perihelion (ω)166.92430419° ± 2.46e-05
Mean Anomaly (M)37.82074500° ± 3.99e-05
Mean Motion (n)0.6447232506°/day ± 1.14e-08
Perihelion dist (q)0.75316401 AU ± 2.57e-07
Aphelion dist (Q)1.90096864 AU ± 2.58e-07
Orbital Period1.52875871 yr ± 2.70e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.318″
Uncertainty0
Orbit TypeApollo
MOID0.250701 AU
Observations Used90
Oppositions3
Arc Total2015-2024
First Observation Used2015-10-18
Last Observation Used2024-10-10
Observations (94)
Date Type RA Dec Mag Band Observatory
2015-10-18 10:55:10 C 03 58 37.653 +03 12 57.25 L F51
2015-10-18 11:10:30 C 03 58 36.315 +03 13 02.86 L F51
2015-10-19 10:27:51 C 03 56 33.822 +03 21 21.22 L F51
2015-10-19 10:42:53 C 03 56 32.450 +03 21 26.69 L F51
2015-10-19 10:57:54 C 03 56 31.052 +03 21 32.07 L F51
2015-10-19 11:12:58 C 03 56 29.690 +03 21 37.70 L F51
2015-10-20 09:50:49 C 03 54 27.021 +03 29 54.87 t 568
2015-10-20 09:52:21 C 03 54 26.880 +03 29 55.45 t 568
2015-10-20 09:53:54 C 03 54 26.734 +03 29 56.03 t 568
2015-10-21 12:10:31 C 03 51 59.335 +03 39 49.08 L F51
2015-10-21 12:12:23 C 03 51 59.142 +03 39 49.67 L F51
2015-10-21 12:25:50 C 03 51 57.841 +03 39 54.94 L F51
2015-10-21 12:27:41 C 03 51 57.654 +03 39 55.67 L F51
2015-10-21 12:41:04 C 03 51 56.362 +03 40 00.66 L F51
2015-10-21 12:42:56 C 03 51 56.185 +03 40 01.34 L F51
2015-10-25 08:15:57 C 03 42 47.56 +04 16 35.4 t 705
2015-10-25 08:17:49 C 03 42 47.32 +04 16 36.7 t 705
2015-10-25 08:19:40 C 03 42 47.11 +04 16 37.2 t 705
2015-10-26 08:04:44 C 03 40 15.99 +04 26 39.5 o 711
2015-10-26 08:10:00 C 03 40 15.43 +04 26 41.9 o 711
2015-11-03 07:26:06 C 03 18 07.38 +05 55 07.4 o 926
2015-11-03 07:38:24 C 03 18 05.84 +05 55 13.9 o 926
2015-11-03 07:49:40 C 03 18 04.43 +05 55 19.3 o 926
2015-11-06 07:56:47 C 03 09 03.83 +06 31 42.6 o 691
2015-11-06 08:01:01 C 03 09 03.27 +06 31 44.6 o 691
2015-11-06 08:05:16 C 03 09 02.73 +06 31 46.9 o 691
2015-11-12 05:01:48 C 02 50 58.07 +07 46 17.6 o 691
2015-11-12 05:05:02 C 02 50 57.61 +07 46 19.5 o 691
2015-11-12 05:08:18 C 02 50 57.19 +07 46 21.2 o 691
2015-11-21 02:39:52 C 02 24 05.95 +09 43 19.2 o 291
2015-11-21 02:49:03 C 02 24 04.86 +09 43 23.9 o 291
2015-11-21 02:58:12 C 02 24 03.72 +09 43 30.0 o 291
2015-11-30 07:10:15 C 01 59 38.46 +11 42 50.5 o 291
2015-11-30 07:19:37 C 01 59 37.53 +11 42 55.7 o 291
2015-11-30 07:29:01 C 01 59 36.56 +11 43 00.3 o 291
2015-12-03 05:30:09 C 01 52 53.581 +12 20 00.72 L F51
2015-12-03 05:48:14 C 01 52 51.878 +12 20 10.22 L F51
2015-12-03 06:06:16 C 01 52 50.160 +12 20 19.81 L F51
2015-12-11 02:33:19 C 01 37 34.83 +13 57 14.7 u H21
2015-12-11 02:48:13 C 01 37 33.77 +13 57 22.0 u H21
2015-12-11 03:02:49 C 01 37 32.72 +13 57 29.4 u H21
2015-12-31 01:58:16 C 01 16 56.97 +17 54 44.4 o 711
2015-12-31 02:04:59 C 01 16 56.77 +17 54 48.1 o 711
2015-12-31 02:11:43 C 01 16 56.67 +17 54 51.0 o 711
2016-11-30 00:54:49 C 21 47 39.38 -52 35 09.9 u 807
2016-11-30 01:15:54 C 21 47 42.71 -52 34 38.3 u 807
2016-11-30 01:37:09 C 21 47 46.06 -52 34 07.9 u 807
2016-12-01 00:51:34 C 21 51 26.17 -52 00 38.0 u 807
2016-12-01 01:12:18 C 21 51 29.31 -52 00 08.0 u 807
2016-12-01 01:33:57 C 21 51 32.68 -51 59 36.4 u 807