2015 UK51

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6071190338 ± 2.00e+00
Semi-major axis (a)2.2722893413 AU ± 3.00e+00
Inclination (i)8.63623131° ± 4.00e+00
Long. of Asc. Node (Ω)39.21098552° ± 5.00e+00
Arg. of Perihelion (ω)286.91745903° ± 6.00e+00
Mean Anomaly (M)354.71742320° ± 6.03e-02
Mean Motion (n)0.2877492200°/day ± 5.70e-01
Perihelion dist (q)0.89273700 AU ± 4.69e+00
Aphelion dist (Q)3.65180320 AU ± 6.63e+00
Orbital Period3.42523150 yr ± 6.78e+00
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.432″
Uncertainty2
Orbit TypeApollo
MOID0.067062 AU
Observations Used34
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-11-10
Observations (35)
Date Type RA Dec Mag Band Observatory
2015-10-19 10:18:33 C 03 13 10.528 +01 29 01.08 L F51
2015-10-19 10:33:34 C 03 13 07.378 +01 30 08.55 L F51
2015-10-19 10:48:37 C 03 13 04.233 +01 31 16.20 L F51
2015-10-19 11:03:40 C 03 13 01.074 +01 32 23.54 L F51
2015-10-20 06:53:22 C 03 09 21.71 +02 57 13.0 u H21
2015-10-20 07:08:49 C 03 09 18.74 +02 58 16.4 u H21
2015-10-20 07:26:07 C 03 09 15.45 +02 59 27.2 u H21
2015-10-20 08:23:34 C 03 09 08.720 +03 03 42.80 t 568
2015-10-20 08:25:14 C 03 09 08.401 +03 03 49.71 t 568
2015-10-20 08:27:56 C 03 09 07.898 +03 04 00.76 t 568
2015-10-21 11:45:39 C 03 04 29.000 +04 49 43.34 L F51
2015-10-21 12:01:03 C 03 04 26.276 +04 50 39.82 L F51
2015-10-21 12:31:37 C 03 04 20.840 +04 52 31.50 L F51
2015-11-02 06:32:10 C 02 34 11.03 +15 25 55.2 u H21
2015-11-02 06:41:20 C 02 34 10.31 +15 26 07.4 u H21
2015-11-02 06:50:44 C 02 34 09.60 +15 26 20.0 u H21
2015-11-02 10:29:20 C 02 33 53.25 +15 31 07.8 o 291
2015-11-02 10:36:48 C 02 33 52.71 +15 31 17.7 o 291
2015-11-02 10:44:18 C 02 33 52.16 +15 31 27.6 o 291
2015-11-03 07:17:11 C 02 32 31.30 +15 57 24.6 o 691
2015-11-03 07:24:05 C 02 32 30.76 +15 57 32.1 o 691
2015-11-03 07:31:00 C 02 32 30.29 +15 57 39.7 o 691
2015-11-03 07:36:03 C 02 32 29.89 +15 57 46.9 q G96
2015-11-03 07:43:25 C 02 32 29.36 +15 57 55.9 q G96
2015-11-03 07:50:42 C 02 32 28.79 +15 58 04.8 q G96
2015-11-03 07:57:59 C 02 32 28.27 +15 58 13.4 q G96
2015-11-06 09:12:47 C 02 28 09.74 +17 17 54.3 o 291
2015-11-06 09:19:22 C 02 28 09.35 +17 18 00.9 o 291
2015-11-06 09:25:57 C 02 28 08.96 +17 18 06.8 o 291
2015-11-08 04:44:29 C 02 26 01.99 +17 57 30.2 u H21
2015-11-08 05:09:05 C 02 26 00.69 +17 57 51.7 u H21
2015-11-08 05:34:29 C 02 25 59.36 +17 58 13.3 u H21
2015-11-10 04:05:10 C 02 24 00.44 +18 35 14.9 u H21
2015-11-10 04:24:32 C 02 23 59.52 +18 35 29.0 u H21
2015-11-10 04:33:53 C 02 23 59.09 +18 35 36.2 u H21