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
2022-10-30 09:54:24 C 07 39 33.426 +23 03 58.54 V 703
2022-10-30 14:14:07 C 07 39 40.298 +22 15 26.86 V T05
2022-10-30 14:16:43 C 07 39 40.327 +22 14 57.05 V T05
2022-10-30 14:21:17 C 07 39 40.339 +22 14 06.04 V T05
2022-10-30 14:33:56 C 07 39 40.375 +22 11 43.87 V T05
2022-11-01 14:50:23 C 07 40 58.037 +13 29 10.36 V T08
2022-11-01 15:28:22 C 07 40 57.840 +13 22 38.71 V T08
2022-11-01 15:33:17 C 07 40 57.828 +13 21 48.35 V T08
2022-11-02 14:58:04 C 07 41 27.372 +09 27 09.07 V T05
2022-11-02 15:10:34 C 07 41 27.310 +09 25 07.03 V T05
2022-11-02 15:20:08 C 07 41 27.221 +09 23 34.44 V T05
2022-11-02 15:32:27 C 07 41 27.113 +09 21 34.60 V T05
2022-11-05 17:46:00 C 07 42 30.16 -01 29 22.7 V D29
2022-11-05 18:01:01 C 07 42 30.09 -01 31 20.1 V D29
2022-11-05 18:16:03 C 07 42 29.94 -01 33 18.1 V D29
2022-11-07 13:17:46 C 07 42 45.617 -06 46 16.25 V T08
2022-11-07 13:20:26 C 07 42 45.571 -06 46 34.07 V T08
2022-11-07 13:24:26 C 07 42 45.509 -06 47 01.14 V T08
2022-11-07 13:35:04 C 07 42 45.314 -06 48 13.54 V T08
2022-11-16 00:26:01 C 07 41 49.150 -23 23 21.52 V M22
2022-11-16 00:30:05 C 07 41 49.042 -23 23 35.92 V M22
2022-11-16 00:39:28 C 07 41 48.818 -23 24 08.42 V M22
2022-11-16 00:54:21 C 07 41 48.410 -23 25 01.06 V M22
2022-11-23 05:33:12 C 07 38 34.176 -31 08 12.34 V W68
2022-11-23 05:42:45 C 07 38 33.847 -31 08 31.85 V W68
2022-11-23 05:47:17 C 07 38 33.694 -31 08 41.96 V W68
2022-11-23 06:01:37 C 07 38 33.262 -31 09 11.66 V W68
2023-01-11 01:27:02 C 06 51 28.16 -36 35 53.3 u 807
2023-01-11 01:37:59 C 06 51 27.86 -36 35 44.5 u 807
2023-01-11 01:48:55 C 06 51 27.48 -36 35 36.6 u 807