2016 UC31

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1256725352 ± 2.26e-05
Semi-major axis (a)0.9549331085 AU ± 2.97e-06
Inclination (i)14.00878809° ± 4.32e-03
Long. of Asc. Node (Ω)217.31563163° ± 4.92e-04
Arg. of Perihelion (ω)319.39355937° ± 2.05e-03
Mean Anomaly (M)123.42826147° ± 1.18e-02
Mean Motion (n)1.0562162615°/day ± 4.93e-06
Perihelion dist (q)0.83492424 AU ± 2.17e-05
Aphelion dist (Q)1.07494197 AU ± 2.18e-05
Orbital Period0.93316712 yr ± 4.36e-06
Physical Parameters
H (abs. magnitude)24.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty2
Orbit TypeAten
MOID0.042429 AU
Observations Used53
Oppositions1
Arc Total2016-2016
First Observation Used2016-10-23
Last Observation Used2016-11-18
Observations (60)
Date Type RA Dec Mag Band Observatory
2016-10-23 08:08:59 C 00 16 09.18 +37 16 53.8 q G96
2016-10-23 08:26:20 C 00 16 07.76 +37 14 34.3 q G96
2016-10-23 08:36:12 C 00 16 06.95 +37 13 15.5 q G96
2016-10-23 09:05:14 C 00 16 04.66 +37 09 21.9 q G96
2016-10-23 09:08:02 C 00 16 04.43 +37 08 58.7 q G96
2016-10-23 09:12:13 C 00 16 04.13 +37 08 24.4 q G96
2016-10-23 09:15:04 C 00 16 03.92 +37 08 01.7 q G96
2016-10-24 07:38:13 C 00 14 58.29 +34 06 35.2 q G96
2016-10-24 07:43:30 C 00 14 57.87 +34 05 50.1 q G96
2016-10-24 07:51:50 C 00 14 57.19 +34 04 39.1 q G96
2016-10-25 02:52:00 C 00 14 10.67 +31 20 35.3 u H21
2016-10-25 02:58:55 C 00 14 10.09 +31 19 34.3 u H21
2016-10-25 03:05:56 C 00 14 09.52 +31 18 32.3 u H21
2016-10-25 03:15:04 C 00 14 09.92 +31 17 11.5 q H36
2016-10-25 03:23:26 C 00 14 09.22 +31 15 57.6 q H36
2016-10-25 03:31:48 C 00 14 08.52 +31 14 45.8 q H36
2016-10-27 02:46:08 C 00 12 13.26 +23 50 49.5 q I52
2016-10-27 02:53:00 C 00 12 12.79 +23 49 42.1 q I52
2016-10-27 02:53:35 C 00 12 12.74 +23 49 36.3 q I52
2016-10-27 02:54:11 C 00 12 12.73 +23 49 31.1 q I52
2016-10-27 04:04:29 C 00 12 07.54 +23 38 00.9 q G96
2016-10-27 04:15:33 C 00 12 06.68 +23 36 11.3 q G96
2016-10-27 04:33:31 C 00 12 05.31 +23 33 17.6 q G96
2016-10-29 03:58:42 C 00 10 27.33 +15 23 59.3 U H21
2016-10-29 04:09:08 C 00 10 26.62 +15 22 08.4 U H21
2016-10-29 04:32:27 C 00 10 28.62 +15 18 18.0 o 691
2016-10-29 04:34:45 C 00 10 28.48 +15 17 54.1 o 691
2016-10-29 04:37:05 C 00 10 28.30 +15 17 29.1 o 691
2016-10-30 04:41:00 C 00 09 48.56 +10 59 10.3 o 691
2016-10-30 04:43:27 C 00 09 48.41 +10 58 44.9 o 691
2016-10-30 04:45:46 C 00 09 48.27 +10 58 19.1 o 691
2016-10-31 03:51:30 C 00 09 14.48 +06 47 40.4 U H21
2016-10-31 03:58:45 C 00 09 14.08 +06 46 22.3 U H21
2016-10-31 04:05:58 C 00 09 13.66 +06 45 03.5 U H21
2016-11-01 08:22:33 C 00 08 41.994 +01 40 23.96 L F51
2016-11-01 08:40:39 C 00 08 40.956 +01 37 09.89 L F51
2016-11-01 08:58:43 C 00 08 39.931 +01 33 56.51 L F51
2016-11-01 09:16:39 C 00 08 38.925 +01 30 43.75 L F51
2016-11-02 03:32:55 C 00 08 29.19 -01 43 57.2 o 691
2016-11-02 03:37:43 C 00 08 28.87 -01 44 48.4 o 691
2016-11-02 03:42:29 C 00 08 28.67 -01 45 37.7 o 691
2016-11-02 04:34:26 C 00 08 25.95 -01 54 45.3 q I52
2016-11-02 04:35:32 C 00 08 25.91 -01 54 56.9 q I52
2016-11-02 04:36:38 C 00 08 25.86 -01 55 08.6 q I52
2016-11-02 04:37:43 C 00 08 25.79 -01 55 20.1 q I52
2016-11-02 05:42:47 C 00 08 22.44 -02 06 42.2 q 703
2016-11-02 05:51:26 C 00 08 22.05 -02 08 14.2 q 703
2016-11-02 06:00:05 C 00 08 21.66 -02 09 44.8 q 703
2016-11-02 06:08:44 C 00 08 21.17 -02 11 16.3 q 703
2016-11-02 21:03:44 C 00 08 13.47 -04 46 52.1 U 204