2015 HS10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3307894763 ± 4.37e-02
Semi-major axis (a)1.8856172520 AU ± 1.47e-01
Inclination (i)6.39148060° ± 5.59e-01
Long. of Asc. Node (Ω)10.59857722° ± 9.82e-01
Arg. of Perihelion (ω)185.41872651° ± 2.59e+00
Mean Anomaly (M)42.42575977° ± 1.74e+02
Mean Motion (n)0.3814367800°/day ± 4.47e-02
Perihelion dist (q)1.26192630 AU ± 1.28e-01
Aphelion dist (Q)2.50410850 AU ± 2.12e-01
Orbital Period2.58393450 yr ± 3.03e-01
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.127″
Uncertainty4
Orbit TypeAmor
MOID0.261128 AU
Observations Used12
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-04-22
Observations (12)
Date Type RA Dec Mag Band Observatory
2015-04-18 05:47:04 C 13 23 23.10 -18 32 24.6 L W84
2015-04-18 05:51:42 C 13 23 23.00 -18 32 29.1 L W84
2015-04-18 05:56:22 C 13 23 22.87 -18 32 33.4 L W84
2015-04-18 06:01:02 C 13 23 22.78 -18 32 37.9 L W84
2015-04-19 05:31:26 C 13 23 02.61 -18 55 05.2 L W84
2015-04-19 05:36:03 C 13 23 02.50 -18 55 09.4 L W84
2015-04-19 05:40:42 C 13 23 02.40 -18 55 13.7 L W84
2015-04-19 05:45:22 C 13 23 02.29 -18 55 18.2 L W84
2015-04-22 05:36:55 C 13 22 06.08 -20 01 08.1 L W84
2015-04-22 05:41:30 C 13 22 05.98 -20 01 12.0 L W84
2015-04-22 05:50:49 C 13 22 05.80 -20 01 20.1 L W84
2015-04-22 05:55:33 C 13 22 05.71 -20 01 24.1 L W84