2015 UT51

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3196992060 ± 1.79e-04
Semi-major axis (a)1.6794170293 AU ± 5.10e-04
Inclination (i)23.60775644° ± 6.45e-03
Long. of Asc. Node (Ω)197.56820770° ± 2.72e-03
Arg. of Perihelion (ω)198.19974573° ± 3.39e-03
Mean Anomaly (M)228.49801733° ± 7.62e-01
Mean Motion (n)0.4528709334°/day ± 2.06e-04
Perihelion dist (q)1.14250874 AU ± 4.59e-04
Aphelion dist (Q)2.21632532 AU ± 7.37e-04
Orbital Period2.17639555 yr ± 9.92e-04
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.171″
Uncertainty3
Orbit TypeAmor
MOID0.154708 AU
Observations Used15
Oppositions1
Arc Total2015-2015
First Observation Used2015-10-13
Last Observation Used2015-11-05
Observations (15)
Date Type RA Dec Mag Band Observatory
2015-10-13 13:37:18 C 04 54 47.63 -00 49 29.6 t F51
2015-10-19 13:14:43 C 05 11 43.244 -11 09 40.57 L F51
2015-10-19 13:37:23 C 05 11 45.438 -11 11 12.84 L F51
2015-10-19 13:48:44 C 05 11 46.518 -11 11 59.38 L F51
2015-10-20 09:55:48 C 05 13 54.619 -12 33 31.28 t 568
2015-10-20 09:57:23 C 05 13 54.773 -12 33 37.62 t 568
2015-10-20 09:58:56 C 05 13 54.924 -12 33 43.89 t 568
2015-10-20 14:01:29 C 05 14 17.668 -12 49 59.22 t 568
2015-10-20 14:03:01 C 05 14 17.806 -12 50 05.29 t 568
2015-10-20 14:04:34 C 05 14 17.951 -12 50 11.43 t 568
2015-10-22 13:32:45 C 05 18 58.61 -15 55 13.6 t F51
2015-10-22 14:06:50 C 05 19 01.50 -15 57 23.1 t F51
2015-11-05 07:02:28 C 05 41 54.66 -32 29 59.6 u 807
2015-11-05 07:10:11 C 05 41 54.94 -32 30 17.3 u 807
2015-11-05 07:17:54 C 05 41 55.20 -32 30 35.3 u 807