IAA RAS IAA Minor Planet Database

2016 UC42

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5646958736 ± 1.79e-02
Semi-major axis (a)1.8148811512 AU ± 5.91e-02
Inclination (i)2.19243451° ± 9.14e-02
Long. of Asc. Node (Ω)55.09122803° ± 9.84e-02
Arg. of Perihelion (ω)268.98020101° ± 1.08e-01
Mean Anomaly (M)274.60161588° ± 7.13e+01
Mean Motion (n)0.4031509900°/day ± 1.97e-02
Perihelion dist (q)0.79003930 AU ± 4.14e-02
Aphelion dist (Q)2.83952270 AU ± 9.80e-02
Orbital Period2.44476060 yr ± 1.19e-01
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.359″
Uncertainty4
Orbit TypeApollo
MOID0.014256 AU
Observations Used49
Oppositions1
Arc Total2016-2016
First Observation Used—
Last Observation Used2016-11-08
Observations (50)
Date Type RA Dec Mag Band Observatory
2016-10-28 10:13:26 C 02 55 35.633 +02 24 02.02 – L F51
2016-10-28 10:24:07 C 02 55 33.726 +02 25 07.26 – L F51
2016-10-28 10:34:49 C 02 55 31.825 +02 26 12.23 – L F51
2016-10-28 10:45:34 C 02 55 29.898 +02 27 17.65 – L F51
2016-10-29 01:38:56 C 02 53 34.37 +03 49 31.2 – q 104
2016-10-29 01:47:27 C 02 53 33.19 +03 50 14.6 – q 104
2016-10-29 01:55:57 C 02 53 32.03 +03 50 58.0 – q 104
2016-10-29 06:03:29 C 02 53 11.33 +04 12 00.5 – o 691
2016-10-29 06:05:53 C 02 53 10.92 +04 12 12.6 – o 691
2016-10-29 06:08:20 C 02 53 10.61 +04 12 24.3 – o 691
2016-10-29 09:38:19 C 02 52 40.80 +04 29 14.0 – o 926
2016-10-29 09:43:56 C 02 52 40.02 +04 29 39.8 – o 926
2016-10-29 09:50:51 C 02 52 39.07 +04 30 12.2 – o 926
2016-10-29 10:44:35 C 02 52 37.398 +04 34 50.29 – U 568
2016-10-29 10:46:05 C 02 52 37.185 +04 34 57.24 – U 568
2016-10-29 10:47:34 C 02 52 36.973 +04 35 04.13 – U 568
2016-10-29 22:53:58 C 02 51 25.67 +05 27 12.5 – S 595
2016-10-29 23:12:21 C 02 51 23.48 +05 28 28.1 – S 595
2016-10-29 23:30:46 C 02 51 21.28 +05 29 43.9 – S 595
2016-10-30 05:58:34 C 02 50 49.32 +05 55 46.8 – o 691
2016-10-30 06:08:19 C 02 50 48.21 +05 56 24.0 – o 691
2016-10-30 06:18:01 C 02 50 47.09 +05 57 00.8 – o 691
2016-10-30 08:15:31 C 02 50 33.18 +06 04 28.1 – q I52
2016-10-30 08:29:17 C 02 50 31.60 +06 05 19.7 – q I52
2016-10-30 08:30:23 C 02 50 31.48 +06 05 23.7 – q I52
2016-10-30 08:31:30 C 02 50 31.35 +06 05 28.0 – q I52
2016-10-30 10:08:06 C 02 50 20.49 +06 11 27.7 – o 926
2016-10-30 10:15:31 C 02 50 19.69 +06 11 55.2 – o 926
2016-10-30 10:22:35 C 02 50 18.94 +06 12 20.7 – o 926
2016-11-02 06:39:38 C 02 45 57.23 +09 23 12.6 – o 691
2016-11-02 06:46:22 C 02 45 56.73 +09 23 26.6 – o 691
2016-11-02 06:50:56 C 02 45 56.32 +09 23 35.9 – q I52
2016-11-02 06:52:50 C 02 45 56.13 +09 23 39.7 – q I52
2016-11-02 06:53:09 C 02 45 56.27 +09 23 40.5 – o 691
2016-11-02 06:55:23 C 02 45 55.98 +09 23 45.2 – q I52
2016-11-02 06:57:16 C 02 45 55.81 +09 23 49.1 – q I52
2016-11-02 07:28:50 C 02 45 51.76 +09 24 44.7 – U H21
2016-11-02 07:43:11 C 02 45 50.76 +09 25 15.3 – U H21
2016-11-05 05:32:03 C 02 43 06.42 +11 22 44.2 – q G96
2016-11-05 05:38:24 C 02 43 06.09 +11 22 53.7 – q G96
2016-11-05 05:44:38 C 02 43 05.77 +11 23 01.9 – q G96
2016-11-05 05:50:53 C 02 43 05.43 +11 23 10.2 – q G96
2016-11-05 08:17:20 C 02 42 58.21 +11 26 25.4 – q I52
2016-11-05 08:21:37 C 02 42 58.00 +11 26 31.0 – q I52
2016-11-05 08:25:53 C 02 42 57.78 +11 26 36.7 – q I52
2016-11-05 08:30:07 C 02 42 57.60 +11 26 42.1 – q I52
2016-11-08 06:20:38 C 02 41 10.57 +12 43 52.1 – q G96
2016-11-08 06:24:52 C 02 41 10.40 +12 43 55.8 – q G96
2016-11-08 06:29:23 C 02 41 10.27 +12 44 00.0 – q G96
2016-11-08 06:33:40 C 02 41 10.14 +12 44 04.3 – q G96