2015 HC182

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0894114000
Semi-major axis (a)1.4166285000 AU
Inclination (i)20.12169000°
Long. of Asc. Node (Ω)28.36589000°
Arg. of Perihelion (ω)244.18836000°
Mean Anomaly (M)46.31122000°
Mean Motion (n)0.5845479300°/day
Perihelion dist (q)1.28996580 AU
Aphelion dist (Q)1.54329120 AU
Orbital Period1.68610250 yr
Physical Parameters
H (abs. magnitude)24.67
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.140″
Uncertainty9
Orbit TypeAmor
MOID0.334903 AU
Observations Used9
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-21
Observations (22)
Date Type RA Dec Mag Band Observatory
2015-04-18 08:14:21 C 13 46 03.59 -10 11 59.5 L W84
2015-04-18 08:19:02 C 13 46 02.98 -10 12 06.7 L W84
2015-04-18 08:23:42 C 13 46 02.34 -10 12 14.0 L W84
2015-04-18 08:28:20 C 13 46 01.72 -10 12 20.8 L W84
2015-04-18 08:33:02 C 13 46 01.13 -10 12 28.1 L W84
2015-04-21 07:34:52 C 13 36 44.85 -12 02 51.4 L W84
2015-04-21 07:39:32 C 13 36 44.22 -12 02 58.4 L W84
2015-04-21 07:44:11 C 13 36 43.56 -12 03 05.7 L W84
2015-04-21 07:53:31 C 13 36 42.31 -12 03 20.3 L W84
2015-04-17 23:26:43 C 12 35 22.29 -20 43 04.2 22.7 W84
2015-04-17 23:31:21 C 12 35 22.13 -20 43 03.8 W84
2015-04-17 23:36:00 C 12 35 21.93 -20 43 03.1 W84
2015-04-17 23:40:34 C 12 35 21.74 -20 43 02.7 W84
2015-04-18 23:19:58 C 12 34 28.07 -20 40 03.5 22.7 W84
2015-04-18 23:24:33 C 12 34 27.90 -20 40 02.9 W84
2015-04-18 23:29:11 C 12 34 27.72 -20 40 02.2 W84
2015-04-18 23:33:49 C 12 34 27.54 -20 40 01.7 W84
2015-04-18 23:38:29 C 12 34 27.36 -20 40 01.3 W84
2015-04-21 23:21:59 C 12 31 51.37 -20 30 22.3 22.7 W84
2015-04-21 23:26:33 C 12 31 51.19 -20 30 21.7 W84
2015-04-21 23:35:51 C 12 31 50.86 -20 30 20.4 W84
2015-04-21 23:40:29 C 12 31 50.69 -20 30 19.7 W84