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
2015-11-02 20:04:15 C 18 47 34.80 -01 07 07.3 t 950
2015-11-02 20:08:42 C 18 47 35.28 -01 07 10.2 t 950
2016-03-21 00:29:38 C 05 38 24.41 -37 12 51.6 u 807
2016-03-21 00:37:29 C 05 38 27.07 -37 12 40.6 u 807
2016-03-21 00:45:32 C 05 38 29.82 -37 12 29.6 u 807
2016-03-26 00:11:52 C 06 19 30.98 -34 00 09.0 u 807
2016-03-26 00:21:57 C 06 19 34.34 -33 59 50.1 u 807
2016-03-26 00:32:15 C 06 19 37.78 -33 59 30.9 u 807
2019-05-01 10:32:04 C 17 24 29.13 +02 21 27.5 V V06
2019-05-01 10:38:55 C 17 24 28.80 +02 21 36.3 V V06
2019-05-06 07:59:38 C 17 18 05.06 +04 49 57.4 u H21
2019-05-06 08:25:55 C 17 18 03.42 +04 50 30.5 u H21
2019-05-06 08:56:52 C 17 18 01.48 +04 51 08.7 u H21
2019-05-11 08:44:55 C 17 10 15.25 +07 18 38.7 u H21
2019-05-11 08:56:20 C 17 10 14.48 +07 18 53.0 u H21
2019-05-11 09:10:05 C 17 10 13.48 +07 19 09.3 u H21
2019-05-25 06:11:09 C 16 43 59.13 +13 14 40.8 u H21
2019-05-25 06:22:16 C 16 43 58.17 +13 14 50.9 u H21
2023-04-17 11:52:52 C 15 37 09.934 -12 31 34.68 U F52
2023-04-17 12:08:49 C 15 37 08.444 -12 31 05.08 U F52
2023-04-17 12:24:45 C 15 37 06.943 -12 30 35.59 U F52
2023-04-17 12:40:37 C 15 37 05.452 -12 30 06.50 U F52
2023-04-19 09:17:50 C 15 33 02.581 -11 07 14.81 V G96
2023-04-19 09:24:42 C 15 33 01.937 -11 07 02.10 V G96
2023-04-19 09:31:35 C 15 33 01.253 -11 06 49.72 V G96
2023-04-19 09:38:30 C 15 33 00.576 -11 06 36.25 V G96
2023-04-29 07:20:01 C 15 10 27.145 -03 55 23.84 V G96
2023-04-29 07:27:32 C 15 10 26.368 -03 55 11.28 V G96
2023-04-29 07:35:03 C 15 10 25.648 -03 54 58.43 V G96
2023-04-29 07:42:34 C 15 10 24.877 -03 54 45.61 V G96
2023-05-09 07:33:08 C 14 48 46.518 +02 15 53.48 X F51
2023-05-09 07:49:48 C 14 48 45.074 +02 16 15.96 X F51
2023-05-09 08:11:52 C 14 48 43.167 +02 16 45.55 X F51
2023-05-09 08:31:16 C 14 48 41.484 +02 17 11.60 X F51
2023-05-21 07:24:41 C 14 28 17.080 +07 25 27.26 V G96
2023-05-21 07:32:50 C 14 28 16.608 +07 25 33.85 V G96
2023-05-21 07:40:58 C 14 28 16.079 +07 25 40.33 V G96
2023-05-21 07:49:05 C 14 28 15.582 +07 25 46.85 V G96