2015 HN182

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4795341000
Semi-major axis (a)1.1561878000 AU
Inclination (i)20.59640000°
Long. of Asc. Node (Ω)12.31452000°
Arg. of Perihelion (ω)13.23869000°
Mean Anomaly (M)10.83799000°
Mean Motion (n)0.7927961000°/day
Perihelion dist (q)0.60175630 AU
Aphelion dist (Q)1.71061930 AU
Orbital Period1.24320450 yr
Physical Parameters
H (abs. magnitude)22.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty3
Orbit TypeApollo
MOID0.314579 AU
Observations Used38
Oppositions2
Arc Total2015-2026
First Observation Used
Last Observation Used2026-03-22
Observations (26)
Date Type RA Dec Mag Band Observatory
2015-04-18 04:14:01 C 13 07 52.73 -20 17 41.7 L W84
2015-04-18 04:18:40 C 13 07 52.15 -20 17 41.3 L W84
2015-04-18 04:23:22 C 13 07 51.53 -20 17 40.9 L W84
2015-04-18 04:27:59 C 13 07 50.95 -20 17 40.7 L W84
2015-04-18 04:32:40 C 13 07 50.35 -20 17 40.5 L W84
2015-04-19 03:58:23 C 13 04 55.50 -20 15 58.7 L W84
2015-04-19 04:02:59 C 13 04 54.92 -20 15 58.4 L W84
2015-04-19 04:07:40 C 13 04 54.34 -20 15 58.0 L W84
2015-04-19 04:12:21 C 13 04 53.74 -20 15 57.8 L W84
2015-04-19 04:17:00 C 13 04 53.14 -20 15 57.3 L W84
2015-04-21 02:29:36 C 12 59 12.78 -20 11 37.1 L W84
2015-04-21 02:38:51 C 12 59 11.65 -20 11 36.3 L W84
2015-04-21 02:43:30 C 12 59 11.09 -20 11 35.5 L W84
2015-04-18 06:37:41 C 13 31 28.17 -07 41 53.0 22.9 W84
2015-04-18 06:42:22 C 13 31 28.01 -07 41 51.7 W84
2015-04-18 06:47:03 C 13 31 27.82 -07 41 50.1 W84
2015-04-18 06:58:24 C 13 31 27.39 -07 41 46.8 W84
2015-04-19 06:25:22 C 13 30 36.21 -07 34 47.8 22.9 W84
2015-04-19 06:30:02 C 13 30 36.04 -07 34 46.5 W84
2015-04-19 06:34:41 C 13 30 35.86 -07 34 45.1 W84
2015-04-19 06:39:22 C 13 30 35.68 -07 34 43.7 W84
2015-04-19 06:44:02 C 13 30 35.51 -07 34 42.2 W84
2015-04-21 06:26:48 C 13 28 52.50 -07 20 41.1 23.4 W84
2015-04-21 06:36:11 C 13 28 52.16 -07 20 38.6 W84
2015-04-21 06:40:51 C 13 28 51.98 -07 20 37.2 W84
2015-04-21 06:45:32 C 13 28 51.81 -07 20 35.7 W84