2016 UB42

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3797708862 ± 1.73e-07
Semi-major axis (a)1.9295115792 AU ± 1.30e-08
Inclination (i)22.29862164° ± 2.36e-05
Long. of Asc. Node (Ω)22.86159244° ± 1.15e-05
Arg. of Perihelion (ω)38.06647772° ± 6.93e-05
Mean Anomaly (M)122.72259553° ± 3.59e-05
Mean Motion (n)0.3677402716°/day ± 3.73e-09
Perihelion dist (q)1.19673926 AU ± 3.33e-07
Aphelion dist (Q)2.66228390 AU ± 3.34e-07
Orbital Period2.68022395 yr ± 2.72e-08
Physical Parameters
H (abs. magnitude)20.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.322″
Uncertainty0
Orbit TypeAmor
MOID0.251587 AU
Observations Used89
Oppositions5
Arc Total2016-2024
First Observation Used2016-10-10
Last Observation Used2024-11-20
Observations (89)
Date Type RA Dec Mag Band Observatory
2016-10-10 06:09:11 C 00 38 43.89 -11 45 51.2 o 691
2016-10-10 06:10:52 C 00 38 43.69 -11 45 48.1 o 691
2016-10-10 06:12:31 C 00 38 43.48 -11 45 45.5 o 691
2016-10-28 03:33:09 C 23 47 12.71 +05 31 07.2 q G96
2016-10-28 03:58:08 C 23 47 09.88 +05 32 12.7 q G96
2016-10-28 04:04:21 C 23 47 09.21 +05 32 29.0 q G96
2016-10-28 04:10:34 C 23 47 08.52 +05 32 45.1 q G96
2016-10-28 05:34:30 C 23 46 59.09 +05 36 24.9 q G96
2016-10-28 05:37:09 C 23 46 58.84 +05 36 31.9 q G96
2016-10-29 03:58:13 C 23 44 40.50 +06 34 58.3 o 691
2016-10-29 04:07:07 C 23 44 39.55 +06 35 21.4 o 691
2016-10-29 04:15:59 C 23 44 38.53 +06 35 44.8 o 691
2016-10-29 04:30:05 C 23 44 36.96 +06 36 22.6 o 926
2016-10-29 04:33:55 C 23 44 36.54 +06 36 32.5 o 926
2016-10-29 04:37:44 C 23 44 36.13 +06 36 42.5 o 926
2016-10-29 19:16:52 C 23 43 07.55 +07 14 48.8 q 104
2016-10-29 19:22:49 C 23 43 06.93 +07 15 04.4 q 104
2016-10-29 19:28:31 C 23 43 06.34 +07 15 19.4 q 104
2016-10-29 19:41:45 C 23 43 04.89 +07 15 53.3 o K51
2016-10-29 19:48:08 C 23 43 04.20 +07 16 09.8 o K51
2016-10-29 19:54:33 C 23 43 03.50 +07 16 26.6 o K51
2016-10-29 22:19:07 C 23 42 48.30 +07 22 42.7 U 204
2016-10-29 22:34:21 C 23 42 46.71 +07 23 21.7 U 204
2016-10-29 22:49:35 C 23 42 45.12 +07 24 01.5 U 204
2016-10-30 02:06:45 C 23 42 27.14 +07 32 39.4 q I52
2016-10-30 02:10:26 C 23 42 26.77 +07 32 49.3 q I52
2016-10-30 02:16:09 C 23 42 26.17 +07 33 03.9 q I52
2016-10-30 02:19:54 C 23 42 25.76 +07 33 13.7 q I52
2016-10-30 02:49:01 C 23 42 22.73 +07 34 30.6 o 926
2016-10-30 02:55:27 C 23 42 22.05 +07 34 47.2 o 926
2016-10-30 03:03:56 C 23 42 21.15 +07 35 09.6 o 926
2016-11-02 03:39:12 C 23 35 29.89 +10 41 50.0 U H21
2016-11-02 03:48:38 C 23 35 28.98 +10 42 14.9 U H21
2016-11-02 03:58:03 C 23 35 28.02 +10 42 38.3 U H21
2016-11-02 03:58:26 C 23 35 28.55 +10 42 42.5 q I52
2016-11-02 04:01:57 C 23 35 28.24 +10 42 51.2 q I52
2016-11-02 04:05:28 C 23 35 27.88 +10 43 00.4 q I52
2016-11-02 04:09:05 C 23 35 27.55 +10 43 09.5 q I52
2016-11-04 03:23:51 C 23 31 25.03 +12 41 54.6 U H21
2016-11-04 03:34:52 C 23 31 24.07 +12 42 23.1 U H21
2016-11-05 03:29:10 C 23 29 29.37 +13 41 28.7 U H21
2016-11-05 03:43:20 C 23 29 28.18 +13 42 03.6 U H21
2016-11-05 03:55:59 C 23 29 27.10 +13 42 34.2 U H21
2016-11-06 06:00:09 C 23 27 27.87 +14 46 12.6 o 691
2016-11-06 06:08:43 C 23 27 27.21 +14 46 33.1 o 691
2016-11-06 06:17:17 C 23 27 26.49 +14 46 53.2 o 691
2016-11-07 02:47:34 C 23 25 58.31 +15 36 12.0 U H21
2016-11-07 03:04:14 C 23 25 57.05 +15 36 51.8 U H21
2016-11-11 01:39:14 C 23 19 59.10 +19 16 22.1 u H21
2016-11-11 01:47:36 C 23 19 58.59 +19 16 41.0 u H21