2016 AC166

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4388021000 ± 2.00e+00
Semi-major axis (a)1.6151541000 AU ± 3.00e+00
Inclination (i)32.24995000° ± 4.00e+00
Long. of Asc. Node (Ω)110.46737000° ± 5.00e+00
Arg. of Perihelion (ω)312.82545000° ± 6.00e+00
Mean Anomaly (M)307.48441000° ± 4.63e+02
Mean Motion (n)0.4801568485°/day ± 1.34e+00
Perihelion dist (q)0.90642110 AU ± 3.64e+00
Aphelion dist (Q)2.32388710 AU ± 5.39e+00
Orbital Period2.05267860 yr ± 5.72e+00
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty6
Orbit TypeApollo
MOID0.018809 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-01-21
Observations (31)
Date Type RA Dec Mag Band Observatory
2016-01-15 06:45:33 C 10 13 41.26 +63 12 53.9 q 703
2016-01-15 07:03:54 C 10 13 41.48 +63 15 58.2 q 703
2016-01-15 07:13:03 C 10 13 41.54 +63 17 28.9 q 703
2016-01-15 07:50:18 C 10 13 41.78 +63 23 38.2 q 703
2016-01-15 07:58:36 C 10 13 41.61 +63 25 00.6 q 703
2016-01-15 08:06:55 C 10 13 41.63 +63 26 20.3 q 703
2016-01-15 08:15:15 C 10 13 41.39 +63 27 42.6 q 703
2016-01-15 09:30:43 C 10 13 40.87 +63 39 49.0 q 703
2016-01-15 09:38:51 C 10 13 40.85 +63 41 07.0 q 703
2016-01-15 10:33:55 C 10 13 40.05 +63 49 40.0 q I52
2016-01-15 10:40:19 C 10 13 40.00 +63 50 39.1 q I52
2016-01-15 10:46:31 C 10 13 39.94 +63 51 36.2 q I52
2016-01-15 10:52:49 C 10 13 39.82 +63 52 33.6 q I52
2016-01-15 11:50:38 C 10 13 39.38 +64 01 16.2 q I52
2016-01-15 11:55:13 C 10 13 39.29 +64 01 58.0 q I52
2016-01-15 12:00:31 C 10 13 39.28 +64 02 43.4 q I52
2016-01-15 12:05:10 C 10 13 39.31 +64 03 25.5 q I52
2016-01-15 17:53:53 C 10 14 20.11 +64 52 13.6 19.0 t 104
2016-01-15 17:59:30 C 10 14 20.54 +64 53 02.8 18.5 t 104
2016-01-15 18:05:07 C 10 14 20.96 +64 53 52.8 19.3 t 104
2016-01-16 11:07:18 C 10 14 57.10 +67 05 28.3 q 703
2016-01-16 11:08:41 C 10 14 57.35 +67 05 40.4 q 703
2016-01-16 11:27:17 C 10 14 54.48 +67 07 26.1 q H36
2016-01-16 11:41:13 C 10 14 54.51 +67 08 58.1 q H36
2016-01-16 11:51:06 C 10 14 57.04 +67 10 24.7 q 703
2016-01-16 11:52:19 C 10 14 57.08 +67 10 33.6 q 703
2016-01-16 11:53:32 C 10 14 57.07 +67 10 40.7 q 703
2016-01-16 11:55:07 C 10 14 54.54 +67 10 29.6 q H36
2016-01-21 10:19:29 C 10 18 13.12 +74 57 50.4 o 926
2016-01-21 10:31:59 C 10 18 12.14 +74 58 18.3 o 926
2016-01-21 10:45:08 C 10 18 11.40 +74 58 46.9 o 926