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
2022-10-06 20:06:28 C 22 10 02.82 +83 00 43.0 V L59
2022-10-06 20:20:23 C 22 10 14.20 +83 01 20.5 V L59
2022-10-06 20:34:19 C 22 10 25.67 +83 01 58.4 V L59
2022-10-06 20:48:08 C 22 10 37.18 +83 02 35.6 V L59
2022-10-08 19:44:53 C 23 16 23.50 +85 04 14.2 V L59
2022-10-08 20:09:48 C 23 17 13.57 +85 05 15.0 V L59
2022-10-08 20:33:31 C 23 18 00.67 +85 06 12.3 V L59
2022-10-10 19:23:54 C 01 49 30.81 +86 16 13.2 V L18
2022-10-10 19:31:21 C 01 50 00.38 +86 16 14.6 V L18
2022-10-10 19:38:34 C 01 50 31.66 +86 16 17.2 V L18
2022-10-11 19:29:15 C 03 30 03.81 +85 56 41.9 V L59
2022-10-11 19:45:01 C 03 31 04.57 +85 56 17.1 V L59
2022-10-11 20:00:31 C 03 32 04.16 +85 55 52.5 V L59
2022-10-11 20:16:06 C 03 33 03.81 +85 55 27.0 V L59
2022-10-11 20:32:01 C 03 34 04.23 +85 55 00.8 V L59
2022-10-16 17:48:01 C 06 47 52.02 +77 09 08.8 V M32
2022-10-16 17:53:38 C 06 47 55.33 +77 08 34.3 V M32
2022-10-16 17:59:14 C 06 47 58.66 +77 08 00.3 V M32
2022-10-16 19:41:22 C 06 48 58.27 +76 57 38.9 V L18
2022-10-16 19:44:04 C 06 48 59.98 +76 57 22.6 V L18
2022-10-16 19:46:46 C 06 49 01.52 +76 57 06.2 V L18
2022-10-16 19:49:28 C 06 49 02.93 +76 56 49.8 V L18
2022-10-16 19:52:10 C 06 49 04.49 +76 56 33.7 V L18
2022-10-17 01:28:14 C 06 51 54.019 +76 21 41.54 V A17
2022-10-17 01:39:34 C 06 51 59.117 +76 20 30.34 V A17
2022-10-17 01:54:18 C 06 52 05.714 +76 18 57.53 V A17
2022-10-17 18:45:51 C 06 59 35.54 +74 25 22.0 V M32
2022-10-17 18:51:08 C 06 59 37.89 +74 24 45.9 V M32
2022-10-17 18:56:24 C 06 59 40.20 +74 24 10.8 V M32
2022-10-17 21:11:25 C 07 00 36.35 +74 09 09.3 V L18
2022-10-17 21:14:20 C 07 00 37.49 +74 08 49.6 V L18
2022-10-17 21:17:07 C 07 00 38.56 +74 08 31.0 V L18
2022-10-17 21:19:54 C 07 00 39.63 +74 08 12.1 V L18
2022-10-18 19:20:38 C 07 08 10.34 +71 28 39.3 V M32
2022-10-18 19:25:49 C 07 08 11.95 +71 28 02.0 V M32
2022-10-18 19:31:00 C 07 08 13.70 +71 27 23.7 V M32
2022-10-19 14:35:55 C 07 13 23.436 +69 01 12.32 V T05
2022-10-19 15:04:54 C 07 13 28.807 +68 57 22.68 V T05
2022-10-19 15:09:29 C 07 13 29.556 +68 56 46.25 V T05
2022-10-19 15:17:01 C 07 13 31.058 +68 55 46.20 V T05
2022-10-19 18:42:20 C 07 14 26.33 +68 26 02.9 V M32
2022-10-19 18:52:26 C 07 14 28.85 +68 24 43.2 V M32
2022-10-19 19:02:21 C 07 14 31.60 +68 23 23.4 V M32
2022-10-19 22:46:56 C 07 15 25.53 +67 53 23.2 V G01
2022-10-19 22:47:24 C 07 15 25.57 +67 53 18.4 V G01
2022-10-19 22:48:13 C 07 15 25.71 +67 53 13.0 V G01
2022-10-19 22:49:30 C 07 15 26.06 +67 53 01.2 V G01
2022-10-20 08:57:54 C 07 17 40.348 +66 29 00.74 V 703
2022-10-20 09:05:06 C 07 17 41.672 +66 28 01.42 V 703
2022-10-20 09:12:19 C 07 17 42.929 +66 27 01.94 V 703