2016 HM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3115389704 ± 4.26e-08
Semi-major axis (a)1.7337423050 AU ± 4.43e-09
Inclination (i)39.55253046° ± 1.22e-05
Long. of Asc. Node (Ω)63.88876848° ± 4.31e-06
Arg. of Perihelion (ω)149.87049186° ± 1.78e-05
Mean Anomaly (M)68.07150762° ± 1.16e-05
Mean Motion (n)0.4317530919°/day ± 1.66e-09
Perihelion dist (q)1.19361401 AU ± 7.38e-08
Aphelion dist (Q)2.27387060 AU ± 7.40e-08
Orbital Period2.28284708 yr ± 8.76e-09
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.215643 AU
Observations Used257
Oppositions14
Arc Total2000-2025
First Observation Used2000-05-30
Last Observation Used2025-01-06
Observations (263)
Date Type RA Dec Mag Band Observatory
2016-05-04 22:23:41 C 16 11 23.69 +47 35 39.4 q A17
2016-05-04 22:40:41 C 16 11 19.88 +47 35 02.7 q A17
2016-05-04 22:57:39 C 16 11 16.03 +47 34 26.0 q A17
2016-05-05 05:46:05 C 16 09 47.63 +47 19 25.3 R G45
2016-05-05 05:53:12 C 16 09 46.03 +47 19 09.7 R G45
2016-05-05 05:53:18 C 16 09 45.99 +47 19 09.6 R G45
2016-05-05 06:01:17 C 16 09 44.23 +47 18 51.7 R G45
2016-05-05 06:08:24 C 16 09 42.56 +47 18 36.1 R G45
2016-05-05 06:16:33 C 16 09 40.75 +47 18 18.1 R G45
2016-05-05 08:46:55 C 16 09 06.05 +47 12 39.6 q H45
2016-05-05 08:48:53 C 16 09 05.63 +47 12 34.9 q H45
2016-05-05 08:50:25 C 16 09 05.23 +47 12 31.7 q H45
2016-05-05 08:52:07 C 16 09 04.88 +47 12 26.7 q H45
2016-05-05 08:53:39 C 16 09 04.58 +47 12 23.6 q H45
2016-05-05 08:55:11 C 16 09 04.24 +47 12 20.7 q H45
2016-05-06 01:41:28 C 16 05 22.54 +46 33 10.6 q 204
2016-05-06 01:47:40 C 16 05 21.11 +46 32 55.6 q 204
2016-05-06 01:53:41 C 16 05 19.72 +46 32 41.3 q 204
2016-05-06 08:23:52 C 16 03 53.67 +46 17 02.3 q 703
2016-05-06 08:31:12 C 16 03 51.14 +46 16 39.5 r H21
2016-05-06 08:32:38 C 16 03 51.69 +46 16 40.7 q 703
2016-05-06 08:38:25 C 16 03 49.49 +46 16 21.8 r H21
2016-05-06 08:41:23 C 16 03 49.47 +46 16 18.3 q 703
2016-05-06 08:47:04 C 16 03 47.48 +46 16 00.2 r H21
2016-05-06 08:50:11 C 16 03 47.39 +46 15 57.1 q 703
2016-05-06 09:35:04 C 16 03 36.48 +46 14 02.2 q H45
2016-05-06 09:37:04 C 16 03 36.11 +46 13 57.7 q H45
2016-05-06 09:38:37 C 16 03 35.75 +46 13 54.1 q H45
2016-05-06 09:39:58 C 16 03 35.43 +46 13 51.0 q H45
2016-05-06 09:41:31 C 16 03 35.00 +46 13 46.4 q H45
2016-05-06 09:43:00 C 16 03 34.75 +46 13 42.9 q H45
2016-05-06 22:12:04 C 16 00 48.74 +45 42 18.1 o 461
2016-05-06 22:13:09 C 16 00 48.47 +45 42 15.1 o 461
2016-05-06 22:14:45 C 16 00 48.12 +45 42 10.9 o 461
2016-05-06 22:15:50 C 16 00 47.87 +45 42 08.3 o 461
2016-05-06 22:17:31 C 16 00 47.44 +45 42 04.1 o 461
2016-05-06 22:20:23 C 16 00 46.78 +45 41 56.8 o 461
2016-05-06 22:21:29 C 16 00 46.57 +45 41 54.0 o 461
2016-05-07 22:03:43 C 15 55 24.56 +44 38 39.5 q 113
2016-05-07 22:09:44 C 15 55 23.15 +44 38 23.2 q 113
2016-05-07 22:15:45 C 15 55 21.74 +44 38 06.8 q 113
2016-05-08 08:01:13 C 15 53 06.70 +44 10 46.7 q H45
2016-05-08 08:04:31 C 15 53 05.91 +44 10 36.9 q H45
2016-05-08 08:06:02 C 15 53 05.56 +44 10 33.0 q H45
2016-05-08 08:07:35 C 15 53 05.20 +44 10 28.0 q H45
2016-05-08 08:09:16 C 15 53 04.75 +44 10 23.3 q H45
2016-05-08 08:13:18 C 15 53 03.84 +44 10 11.9 q H45
2016-05-08 10:45:53 C 15 52 28.17 +44 02 52.8 u 926
2016-05-08 10:52:20 C 15 52 26.66 +44 02 34.0 u 926
2016-05-08 10:58:46 C 15 52 25.10 +44 02 15.4 u 926