2015 UR51

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4227089018 ± 8.60e-09
Semi-major axis (a)1.7622602000 AU ± 3.95e-09
Inclination (i)19.35966858° ± 5.58e-06
Long. of Asc. Node (Ω)221.79963891° ± 3.77e-06
Arg. of Perihelion (ω)176.90389364° ± 1.00e-05
Mean Anomaly (M)111.70919602° ± 3.50e-06
Mean Motion (n)0.4213152961°/day ± 1.42e-09
Perihelion dist (q)1.01733713 AU ± 1.53e-08
Aphelion dist (Q)2.50718327 AU ± 1.62e-08
Orbital Period2.33940304 yr ± 7.87e-09
Physical Parameters
H (abs. magnitude)20.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty0
Orbit TypeAmor
MOID0.024619 AU
Observations Used223
Oppositions5
Arc Total2015-2023
First Observation Used2015-10-17
Last Observation Used2023-01-11
Observations (230)
Date Type RA Dec Mag Band Observatory
2022-10-20 09:19:32 C 07 17 44.156 +66 26 02.36 V 703
2022-10-20 19:26:13 C 07 19 42.58 +64 57 21.0 q L04
2022-10-20 19:40:29 C 07 19 45.65 +64 55 18.6 q L04
2022-10-20 20:23:24 C 07 19 52.18 +64 48 53.2 V L59
2022-10-20 20:35:19 C 07 19 54.72 +64 47 10.4 V L59
2022-10-20 20:46:48 C 07 19 57.14 +64 45 31.3 V L59
2022-10-20 20:58:23 C 07 19 59.51 +64 43 51.6 V L59
2022-10-20 22:01:41 C 07 20 12.41 +64 34 45.6 V L59
2022-10-20 22:10:16 C 07 20 14.06 +64 33 31.5 V L59
2022-10-20 22:18:40 C 07 20 15.72 +64 32 19.5 V L59
2022-10-21 14:07:28 C 07 22 55.349 +62 10 47.10 V T08
2022-10-21 14:12:48 C 07 22 55.961 +62 09 58.18 V T08
2022-10-21 14:20:29 C 07 22 56.808 +62 08 48.23 V T08
2022-10-21 14:37:18 C 07 22 58.630 +62 06 14.11 V T08
2022-10-23 15:20:37 C 07 29 19.932 +54 04 24.78 V T05
2022-10-23 15:23:14 C 07 29 20.124 +54 03 57.24 V T05
2022-10-23 15:27:08 C 07 29 20.374 +54 03 16.63 V T05
2022-10-23 15:27:47 C 07 29 20.333 +54 03 09.83 V T05
2022-10-23 15:30:23 C 07 29 20.530 +54 02 42.43 V T05
2022-10-25 13:01:47 C 07 33 33.000 +45 44 28.21 V T08
2022-10-25 13:05:47 C 07 33 33.175 +45 43 43.79 V T08
2022-10-25 13:09:46 C 07 33 33.362 +45 42 59.04 V T08
2022-10-25 13:24:24 C 07 33 33.970 +45 40 16.00 V T08
2022-10-25 13:28:24 C 07 33 34.166 +45 39 31.25 V T08
2022-10-25 13:33:03 C 07 33 34.356 +45 38 39.16 V T08
2022-10-25 13:42:21 C 07 33 34.762 +45 36 54.47 V T08
2022-10-25 14:10:26 C 07 33 35.882 +45 31 39.61 V T08
2022-10-26 08:39:17 C 07 34 57.410 +41 58 45.48 V 703
2022-10-26 08:46:30 C 07 34 57.810 +41 57 22.64 V 703
2022-10-26 09:00:59 C 07 34 58.458 +41 54 38.27 V 703
2022-10-26 23:39:38 C 07 35 52.82 +39 03 13.5 V L59
2022-10-26 23:53:53 C 07 35 53.57 +39 00 29.3 V L59
2022-10-27 00:08:20 C 07 35 54.37 +38 57 43.0 V L59
2022-10-27 02:53:57 C 07 36 00.998 +38 25 47.89 X K87
2022-10-27 03:01:45 C 07 36 01.246 +38 24 16.56 X K87
2022-10-27 03:09:21 C 07 36 01.469 +38 22 47.86 X K87
2022-10-27 23:25:39 C 07 37 10.55 +34 23 40.1 V L59
2022-10-27 23:33:55 C 07 37 10.90 +34 22 03.3 V L59
2022-10-27 23:41:51 C 07 37 11.27 +34 20 31.7 V L59
2022-10-28 14:12:56 C 07 37 50.052 +31 30 52.06 V T08
2022-10-28 14:15:40 C 07 37 50.074 +31 30 19.91 V T08
2022-10-28 14:21:54 C 07 37 50.162 +31 29 07.55 V T08
2022-10-28 14:29:17 C 07 37 50.251 +31 27 41.04 V T08
2022-10-29 13:41:22 C 07 38 49.553 +26 56 24.40 V T05
2022-10-29 13:45:55 C 07 38 49.613 +26 55 31.66 V T05
2022-10-29 13:49:55 C 07 38 49.656 +26 54 45.47 V T05
2022-10-29 13:58:23 C 07 38 49.738 +26 53 07.94 V T05
2022-10-30 09:27:25 C 07 39 33.073 +23 09 02.02 V 703
2022-10-30 09:34:56 C 07 39 33.196 +23 07 37.85 V 703
2022-10-30 09:42:26 C 07 39 33.289 +23 06 13.28 V 703