865465 (2015 HU116)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3373087000
Semi-major axis (a)1.8859203000 AU
Inclination (i)4.89081000°
Long. of Asc. Node (Ω)177.24952000°
Arg. of Perihelion (ω)306.94594000°
Mean Anomaly (M)85.36831000°
Mean Motion (n)0.3805564300°/day
Perihelion dist (q)1.24978300 AU
Aphelion dist (Q)2.52205760 AU
Orbital Period2.58991200 yr
Physical Parameters
H (abs. magnitude)20.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.820″
Uncertainty0
Orbit TypeAmor
MOID0.274968 AU
Observations Used180
Oppositions4
Arc Total2002-2024
First Observation Used
Last Observation Used2024-10-05
Observations (13)
Date Type RA Dec Mag Band Observatory
2015-04-19 08:45:52 C 13 40 32.89 -19 29 59.5 22.0 W84
2015-04-19 08:50:31 C 13 40 32.72 -19 29 58.0 W84
2015-04-19 08:55:12 C 13 40 32.55 -19 29 56.4 W84
2015-04-19 08:59:51 C 13 40 32.38 -19 29 54.9 W84
2015-04-19 09:04:32 C 13 40 32.21 -19 29 53.2 W84
2015-04-21 08:47:13 C 13 38 49.56 -19 14 00.7 22.3 W84
2015-04-21 08:51:52 C 13 38 49.40 -19 13 59.3 W84
2015-04-21 08:56:30 C 13 38 49.23 -19 13 57.7 W84
2015-04-21 09:01:09 C 13 38 49.05 -19 13 56.0 W84
2015-04-21 09:05:50 C 13 38 48.88 -19 13 54.5 W84
2015-04-22 08:51:12 C 13 37 58.09 -19 05 50.4 22.2 W84
2015-04-22 08:55:52 C 13 37 57.92 -19 05 48.9 W84
2015-04-22 09:05:11 C 13 37 57.59 -19 05 45.4 W84