2015 HO1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4638692208
Semi-major axis (a)2.3800282810 AU
Inclination (i)4.58590529° ± 4.00e+00
Long. of Asc. Node (Ω)0.94431953° ± 5.00e+00
Arg. of Perihelion (ω)221.63868478° ± 6.00e+00
Mean Anomaly (M)316.59941122°
Mean Motion (n)0.2684872600°/day
Perihelion dist (q)1.27599010 AU
Aphelion dist (Q)3.48338850 AU
Orbital Period3.67096620 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.110″
Uncertainty
Orbit TypeAmor
MOID0.274161 AU
Observations Used22
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-04-22
Observations (23)
Date Type RA Dec Mag Band Observatory
2015-04-18 05:47:04 C 13 20 07.31 -18 32 19.3 L W84
2015-04-18 05:51:42 C 13 20 07.34 -18 32 23.7 L W84
2015-04-18 05:56:22 C 13 20 07.37 -18 32 28.2 L W84
2015-04-18 06:01:02 C 13 20 07.42 -18 32 32.6 L W84
2015-04-18 06:05:42 C 13 20 07.46 -18 32 37.0 L W84
2015-04-19 05:31:26 C 13 20 30.81 -18 55 11.3 L W84
2015-04-19 05:36:03 C 13 20 30.86 -18 55 15.6 L W84
2015-04-19 05:40:42 C 13 20 30.90 -18 55 20.0 L W84
2015-04-19 05:45:22 C 13 20 30.94 -18 55 24.5 L W84
2015-04-19 05:50:01 C 13 20 30.98 -18 55 28.9 L W84
2015-04-20 06:23:30 C 13 20 57.58 -19 19 38.3 o 291
2015-04-20 06:31:52 C 13 20 57.69 -19 19 46.2 o 291
2015-04-20 06:40:12 C 13 20 57.74 -19 19 54.1 o 291
2015-04-21 05:37:01 C 13 21 22.09 -19 41 24.1 L W84
2015-04-21 05:41:40 C 13 21 22.13 -19 41 28.5 L W84
2015-04-21 05:46:21 C 13 21 22.19 -19 41 33.0 L W84
2015-04-21 05:51:02 C 13 21 22.24 -19 41 37.4 L W84
2015-04-21 05:55:40 C 13 21 22.29 -19 41 41.7 L W84
2015-04-22 05:36:55 C 13 21 49.91 -20 04 22.8 L W84
2015-04-22 05:41:30 C 13 21 49.97 -20 04 27.1 L W84
2015-04-22 05:46:11 C 13 21 50.02 -20 04 31.6 L W84
2015-04-22 05:50:49 C 13 21 50.07 -20 04 35.9 L W84
2015-04-22 05:55:33 C 13 21 50.13 -20 04 40.3 L W84