IAA RAS IAA Minor Planet Database

2020 HO8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3564812260 ± 3.84e-08
Semi-major axis (a)1.5258361128 AU ± 3.77e-08
Inclination (i)19.54877321° ± 1.24e-05
Long. of Asc. Node (Ω)219.06637835° ± 7.25e-06
Arg. of Perihelion (ω)52.42259957° ± 1.57e-05
Mean Anomaly (M)312.53016622° ± 4.27e-05
Mean Motion (n)0.5229382896°/day ± 1.94e-08
Perihelion dist (q)0.98190418 AU ± 6.34e-08
Aphelion dist (Q)2.06976804 AU ± 7.78e-08
Orbital Period1.88478507 yr ± 6.98e-08
Physical Parameters
H (abs. magnitude)21.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.070073 AU
Observations Used108
Oppositions1
Arc Total2020-2022
First Observation Used2020-04-26
Last Observation Used2022-11-13
Observations (110)
Date Type RA Dec Mag Band Observatory
2020-04-26 06:41:07 C 10 40 17.805 -13 37 49.38 – U F51
2020-04-26 06:57:12 C 10 40 17.726 -13 36 49.27 – U F51
2020-04-26 07:13:14 C 10 40 17.643 -13 35 48.66 – U F51
2020-04-26 07:29:14 C 10 40 17.566 -13 34 48.81 – U F51
2020-04-26 19:39:08 C 10 40 23.46 -12 49 05.8 – V 246
2020-04-26 19:41:17 C 10 40 23.51 -12 48 57.7 – V 246
2020-04-26 19:41:43 C 10 40 23.44 -12 48 56.7 – V 246
2020-04-26 19:48:05 C 10 40 23.51 -12 48 32.8 – V 246
2020-04-26 19:49:39 C 10 40 23.52 -12 48 25.2 – V L01
2020-04-26 19:51:54 C 10 40 23.54 -12 48 17.3 – V L01
2020-04-26 19:53:02 C 10 40 23.50 -12 48 13.3 – V L01
2020-04-26 19:55:18 C 10 40 23.51 -12 48 03.5 – V L01
2020-04-26 20:10:34 C 10 40 23.58 -12 47 07.4 – V 033
2020-04-26 20:12:23 C 10 40 23.59 -12 47 00.7 – V 033
2020-04-26 20:14:13 C 10 40 23.58 -12 46 53.8 – V 033
2020-04-26 21:57:48 C 10 40 24.04 -12 40 16.3 – q I93
2020-04-26 22:09:48 C 10 40 24.04 -12 39 30.6 – q I93
2020-04-26 22:20:58 C 10 40 23.99 -12 38 47.1 – q I93
2020-04-27 01:54:33 C 10 40 27.18 -12 25 09.1 – u H21
2020-04-27 01:57:29 C 10 40 27.18 -12 24 58.2 – u H21
2020-04-27 02:00:25 C 10 40 27.17 -12 24 46.7 – u H21
2020-04-27 02:03:21 C 10 40 27.19 -12 24 35.6 – u H21
2020-04-27 05:13:50 C 10 40 28.05 -12 12 20.2 – V G96
2020-04-27 05:21:14 C 10 40 28.03 -12 11 51.1 – V G96
2020-04-27 05:28:39 C 10 40 28.03 -12 11 22.8 – V G96
2020-04-27 05:36:05 C 10 40 28.02 -12 10 53.6 – V G96
2020-04-27 06:22:43 C 10 40 29.917 -12 07 48.43 – V F51
2020-04-27 06:40:02 C 10 40 29.888 -12 06 41.68 – V F51
2020-04-27 06:57:21 C 10 40 29.863 -12 05 34.90 – V F51
2020-04-27 19:31:14 C 10 40 38.46 -11 17 00.6 – V 246
2020-04-27 19:32:55 C 10 40 38.45 -11 16 54.3 – V 246
2020-04-27 21:17:47 C 10 40 39.02 -11 10 04.1 – V 033
2020-04-27 21:19:02 C 10 40 39.02 -11 09 59.0 – V 033
2020-04-27 21:20:16 C 10 40 39.03 -11 09 54.1 – V 033
2020-04-28 03:16:32 C 10 40 44.71 -10 46 24.5 – V I52
2020-04-28 03:19:03 C 10 40 44.77 -10 46 14.3 – V I52
2020-04-28 03:19:29 C 10 40 44.74 -10 46 12.8 – V I52
2020-04-28 03:22:01 C 10 40 44.77 -10 46 02.9 – V I52
2020-04-29 03:54:00 C 10 41 07.06 -09 07 51.7 – V I52
2020-04-29 03:54:35 C 10 41 07.05 -09 07 49.4 – V I52
2020-04-29 03:56:27 C 10 41 07.06 -09 07 42.0 – V I52
2020-04-29 03:57:04 C 10 41 07.08 -09 07 39.6 – V I52
2020-04-29 10:58:47 C 10 41 13.69 -08 38 08.4 – V 474
2020-04-29 11:01:51 C 10 41 13.73 -08 37 55.7 – V 474
2020-04-29 11:06:28 C 10 41 13.79 -08 37 36.6 – V 474
2020-04-29 11:08:31 C 10 41 13.79 -08 37 28.8 – V 474
2020-04-30 04:38:23 C 10 41 35.10 -07 26 13.1 – V I52
2020-04-30 04:39:14 C 10 41 35.11 -07 26 09.5 – V I52
2020-04-30 04:41:25 C 10 41 35.13 -07 26 00.3 – V I52
2020-05-02 04:44:40 C 10 42 47.04 -04 01 25.6 – V I52