620073 (2012 HO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3947902380 ± 1.19e-07
Semi-major axis (a)1.2343697796 AU ± 3.45e-09
Inclination (i)26.34643205° ± 1.02e-05
Long. of Asc. Node (Ω)211.64511788° ± 6.71e-06
Arg. of Perihelion (ω)226.23794857° ± 9.65e-06
Mean Anomaly (M)63.11169904° ± 1.70e-05
Mean Motion (n)0.7186945562°/day ± 3.01e-09
Perihelion dist (q)0.74705264 AU ± 1.47e-07
Aphelion dist (Q)1.72168692 AU ± 1.47e-07
Orbital Period1.37141192 yr ± 5.75e-09
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.233″
Uncertainty0
Orbit TypeApollo
MOID0.160587 AU
Observations Used87
Oppositions3
Arc Total2012-2023
First Observation Used2012-04-19
Last Observation Used2023-05-21
Observations (88)
Date Type RA Dec Mag Band Observatory
2012-04-19 07:45:03 C 14 41 33.93 -12 55 23.1 r G96
2012-04-19 07:57:36 C 14 41 32.64 -12 54 54.7 r G96
2012-04-19 08:22:42 C 14 41 29.97 -12 53 59.0 r G96
2012-04-19 12:57:53 C 14 41 02.34 -12 43 23.7 o 474
2012-04-19 13:02:57 C 14 41 01.80 -12 43 12.2 o 474
2012-04-19 13:08:01 C 14 41 01.32 -12 43 01.9 o 474
2012-04-19 13:13:05 C 14 41 00.73 -12 42 50.0 o 474
2012-04-20 01:12:50 C 14 39 48.10 -12 16 41.8 u J95
2012-04-20 01:20:56 C 14 39 47.19 -12 16 23.5 u J95
2012-04-21 01:03:30 C 14 37 25.02 -11 24 13.5 u J95
2012-04-21 01:10:23 C 14 37 24.35 -11 23 58.5 u J95
2012-04-21 04:50:36 C 14 37 02.58 -11 15 33.6 u 821
2012-04-21 04:53:07 C 14 37 02.32 -11 15 28.1 u 821
2012-04-21 04:55:38 C 14 37 02.06 -11 15 22.5 u 821
2012-04-21 05:50:47 C 14 36 57.10 -11 13 41.5 o H01
2012-04-21 06:03:09 C 14 36 55.84 -11 13 14.5 o H01
2012-04-21 06:10:00 C 14 36 55.18 -11 12 58.4 c 651
2012-04-21 06:11:34 C 14 36 54.99 -11 12 55.3 c 651
2012-04-21 06:13:08 C 14 36 54.95 -11 12 51.7 c 651
2012-04-21 06:17:36 C 14 36 54.34 -11 12 43.0 o H01
2012-04-21 06:33:41 C 14 36 52.68 -11 12 08.0 o H01
2012-04-21 08:48:46 C 14 36 38.45 -11 07 14.0 u H36
2012-04-21 08:55:43 C 14 36 37.78 -11 06 59.2 u H36
2012-04-21 09:03:17 C 14 36 36.98 -11 06 43.5 u H36
2012-04-22 02:34:18 C 14 34 54.59 -10 28 22.0 o 807
2012-04-22 02:39:32 C 14 34 54.04 -10 28 10.7 o 807
2012-04-22 02:44:48 C 14 34 53.52 -10 27 59.2 o 807
2012-04-23 01:58:00 C 14 32 37.84 -09 38 12.4 o 807
2012-04-23 02:01:29 C 14 32 37.47 -09 38 04.6 o 807
2012-04-23 02:11:58 C 14 32 36.43 -09 37 42.5 o 807
2012-04-23 02:15:27 C 14 32 36.09 -09 37 35.2 o 807
2012-04-23 07:33:24 C 14 32 04.66 -09 26 39.1 o 691
2012-04-23 08:00:09 C 14 32 01.98 -09 25 43.0 o 691
2012-04-23 08:26:52 C 14 31 59.27 -09 24 45.9 o 691
2012-04-27 09:41:49 C 14 22 57.177 -06 06 12.83 L F51
2012-04-27 09:58:10 C 14 22 55.635 -06 05 40.89 L F51
2012-04-27 10:17:18 C 14 22 53.830 -06 05 03.55 L F51
2012-04-27 10:38:52 C 14 22 51.803 -06 04 21.52 L F51
2012-05-13 07:12:40 C 13 56 04.49 +03 40 57.0 o 291
2012-05-13 07:15:54 C 13 56 04.32 +03 41 01.1 o 291
2012-05-13 07:19:07 C 13 56 04.16 +03 41 04.3 o 291
2012-05-24 03:42:13 C 13 46 28.36 +07 23 38.2 u H21
2012-05-24 03:57:03 C 13 46 28.01 +07 23 47.3 u H21
2012-05-24 04:12:33 C 13 46 27.57 +07 23 56.7 u H21
2015-06-15 03:42:28 C 18 04 55.71 +25 05 29.1 t 950
2015-06-15 03:43:56 C 18 04 55.59 +25 05 30.1 t 950
2015-06-15 03:45:25 C 18 04 55.46 +25 05 31.2 t 950
2015-06-15 03:46:53 C 18 04 55.35 +25 05 32.2 t 950
2015-06-15 03:48:22 C 18 04 55.20 +25 05 33.1 t 950
2015-11-02 19:59:48 C 18 47 34.29 -01 07 04.4 t 950