2016 UD41

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6500768833 ± 2.00e+00
Semi-major axis (a)2.8213426591 AU ± 3.00e+00
Inclination (i)2.13549521° ± 4.00e+00
Long. of Asc. Node (Ω)53.60940969° ± 5.00e+00
Arg. of Perihelion (ω)307.15932695° ± 6.00e+00
Mean Anomaly (M)335.05357441° ± 3.49e-02
Mean Motion (n)0.2079826600°/day ± 3.32e-01
Perihelion dist (q)0.98725310 AU ± 5.74e+00
Aphelion dist (Q)4.65537330 AU ± 7.51e+00
Orbital Period4.73889350 yr ± 7.56e+00
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.369″
Uncertainty2
Orbit TypeApollo
MOID0.022349 AU
Observations Used150
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-11-23
Observations (153)
Date Type RA Dec Mag Band Observatory
2016-10-28 20:52:09 C 01 30 39.99 -02 39 21.2 U 958
2016-10-28 22:05:30 C 01 31 17.53 -02 30 51.7 q 160
2016-10-28 22:09:30 C 01 31 19.66 -02 30 23.8 q 160
2016-10-28 22:13:28 C 01 31 21.75 -02 29 56.5 q 160
2016-10-28 22:17:26 C 01 31 23.86 -02 29 29.0 q 160
2016-10-28 22:21:26 C 01 31 25.95 -02 29 01.1 q 160
2016-10-28 22:35:56 C 01 31 33.55 -02 27 22.4 u 107
2016-10-28 22:43:34 C 01 31 37.59 -02 26 29.8 u 107
2016-10-28 22:51:18 C 01 31 41.65 -02 25 36.5 u 107
2016-10-28 23:06:18 C 01 31 49.80 -02 23 54.1 q K38
2016-10-28 23:19:32 C 01 31 56.73 -02 22 21.9 q K38
2016-10-28 23:32:42 C 01 32 03.68 -02 20 51.5 q K38
2016-10-28 23:45:50 C 01 32 10.57 -02 19 20.7 q K38
2016-10-28 23:59:32 C 01 32 17.76 -02 17 46.9 q K38
2016-10-29 00:05:26 C 01 32 20.88 -02 17 06.5 U 204
2016-10-29 00:08:45 C 01 32 22.59 -02 16 43.7 U 204
2016-10-29 00:12:12 C 01 32 24.41 -02 16 20.3 U 204
2016-10-29 00:15:18 C 01 32 26.06 -02 15 58.8 U 204
2016-10-29 00:18:19 C 01 32 27.63 -02 15 38.1 U 204
2016-10-29 00:33:09 C 01 32 35.15 -02 13 52.9 q 104
2016-10-29 00:35:59 C 01 32 36.63 -02 13 33.8 q 104
2016-10-29 00:42:29 C 01 32 40.02 -02 12 49.1 q 104
2016-10-29 03:22:46 C 01 34 16.27 -01 54 17.2 q I52
2016-10-29 03:24:02 C 01 34 16.92 -01 54 08.8 q I52
2016-10-29 03:24:20 C 01 34 17.03 -01 54 07.3 q I52
2016-10-29 03:24:36 C 01 34 17.20 -01 54 05.3 q I52
2016-10-29 20:27:24 C 01 43 02.04 -00 04 13.4 q A48
2016-10-29 20:30:17 C 01 43 03.40 -00 03 55.3 q A48
2016-10-29 20:33:10 C 01 43 04.76 -00 03 38.0 q A48
2016-10-29 20:36:02 C 01 43 06.11 -00 03 18.9 q A48
2016-10-29 21:39:23 C 01 43 35.58 +00 03 11.4 c A53
2016-10-29 21:48:18 C 01 43 39.72 +00 04 06.3 c A53
2016-10-29 21:56:56 C 01 43 43.79 +00 04 59.0 c A53
2016-10-29 22:05:38 C 01 43 47.81 +00 05 51.5 c A53
2016-10-30 05:21:52 C 01 47 18.08 +00 49 57.0 q 703
2016-10-30 05:34:49 C 01 47 23.81 +00 51 13.1 q 703
2016-10-30 05:41:19 C 01 47 26.67 +00 51 51.7 q 703
2016-10-31 21:57:15 C 02 04 27.23 +04 24 50.2 v I76
2016-10-31 22:06:29 C 02 04 30.54 +04 25 34.3 v I76
2016-10-31 22:15:57 C 02 04 33.88 +04 26 18.9 v I76
2016-11-01 00:27:04 C 02 05 20.15 +04 36 36.1 v I76
2016-11-01 00:36:26 C 02 05 23.47 +04 37 19.9 v I76
2016-11-01 00:45:51 C 02 05 26.73 +04 38 03.7 v I76
2016-11-01 05:36:37 C 02 07 15.25 +05 00 26.5 U H21
2016-11-01 05:42:00 C 02 07 17.09 +05 00 50.2 U H21
2016-11-01 05:47:16 C 02 07 18.90 +05 01 14.3 U H21
2016-11-01 05:52:32 C 02 07 20.69 +05 01 38.3 U H21
2016-11-01 05:57:54 C 02 07 22.54 +05 02 02.7 U H21
2016-11-01 20:44:45 C 02 12 38.16 +06 06 30.3 t B49
2016-11-01 20:46:08 C 02 12 38.57 +06 06 36.1 t B49