2010 HA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1958445168 ± 9.89e-07
Semi-major axis (a)0.9599161474 AU ± 2.03e-06
Inclination (i)2.18345352° ± 1.58e-05
Long. of Asc. Node (Ω)251.11836971° ± 1.15e-04
Arg. of Perihelion (ω)186.11856494° ± 1.79e-04
Mean Anomaly (M)321.98707958° ± 5.64e-03
Mean Motion (n)1.0480025280°/day ± 3.33e-06
Perihelion dist (q)0.77192183 AU ± 1.89e-06
Aphelion dist (Q)1.14791046 AU ± 2.61e-06
Orbital Period0.94048083 yr ± 2.99e-06
Physical Parameters
H (abs. magnitude)23.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.387″
Uncertainty1
Orbit TypeAten
MOID0.033185 AU
Observations Used62
Oppositions1
Arc Total2010-2011
First Observation Used2010-04-16
Last Observation Used2011-07-21
Observations (62)
Date Type RA Dec Mag Band Observatory
2010-05-05 04:16:41 C 12 15 08.13 -13 59 59.2 r G96
2010-05-06 03:28:59 C 12 15 42.61 -13 27 04.8 o H21
2010-05-06 03:38:28 C 12 15 42.67 -13 26 51.8 o H21
2010-05-06 03:42:58 C 12 15 42.70 -13 26 45.1 o H21
2010-05-20 06:07:48 C 12 28 17.71 -08 25 29.5 o 291
2010-05-20 06:13:47 C 12 28 17.90 -08 25 26.5 o 291
2010-05-20 06:19:29 C 12 28 18.09 -08 25 22.7 o 291
2011-07-20 01:37:11 C 17 10 11.31 -07 16 41.6 o 807
2011-07-20 01:50:52 C 17 10 08.45 -07 16 32.3 o 807
2011-07-21 03:10:22 C 17 05 23.11 -07 00 00.7 o 807
2011-07-21 03:38:07 C 17 05 17.53 -06 59 42.5 o 807
2011-07-21 03:51:32 C 17 05 14.82 -06 59 34.0 o 807