620106 (2020 HP8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5253972616 ± 1.22e-08
Semi-major axis (a)1.9077085627 AU ± 1.01e-08
Inclination (i)7.96784565° ± 2.28e-06
Long. of Asc. Node (Ω)268.66143763° ± 3.58e-05
Arg. of Perihelion (ω)19.46937286° ± 3.42e-05
Mean Anomaly (M)10.14636027° ± 6.06e-06
Mean Motion (n)0.3740625521°/day ± 2.96e-09
Perihelion dist (q)0.90540371 AU ± 2.37e-08
Aphelion dist (Q)2.91001342 AU ± 2.79e-08
Orbital Period2.63492370 yr ± 2.08e-08
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty0
Orbit TypeApollo
MOID0.056945 AU
Observations Used242
Oppositions5
Arc Total2012-2020
First Observation Used2012-02-24
Last Observation Used2020-11-19
Observations (250)
Date Type RA Dec Mag Band Observatory
2020-09-16 08:22:39 C 00 31 29.84 +47 30 51.6 V G96
2020-09-18 00:19:05 C 00 28 56.84 +46 11 17.1 V K87
2020-09-18 00:31:57 C 00 28 55.94 +46 10 51.8 V K87
2020-09-18 22:32:27 C 00 27 37.34 +45 27 35.7 V K87
2020-09-18 22:38:58 C 00 27 36.88 +45 27 23.7 V K87
2020-09-18 22:45:27 C 00 27 36.41 +45 27 11.2 V K87
2020-09-19 22:31:48 C 00 26 14.08 +44 40 55.8 V K87
2020-09-19 22:40:52 C 00 26 13.48 +44 40 38.2 V K87
2020-09-19 22:49:54 C 00 26 12.88 +44 40 20.9 V K87
2020-09-23 22:53:05 C 00 21 15.96 +41 38 04.3 V K87
2020-09-23 23:18:57 C 00 21 14.53 +41 37 16.9 V K87
2020-09-23 23:44:51 C 00 21 13.16 +41 36 28.6 V K87
2020-09-25 06:35:23 C 00 19 50.40 +40 39 45.4 V 703
2020-09-25 06:43:36 C 00 19 49.94 +40 39 30.5 V 703
2020-09-25 06:51:48 C 00 19 49.51 +40 39 16.3 V 703
2020-09-25 06:59:52 C 00 19 49.11 +40 39 00.8 V 703
2020-09-28 06:58:44 C 00 16 55.53 +38 29 40.8 V G96
2020-09-28 07:06:28 C 00 16 55.17 +38 29 27.2 V G96
2020-09-28 07:14:10 C 00 16 54.82 +38 29 13.8 V G96
2020-09-28 07:21:49 C 00 16 54.47 +38 29 00.2 V G96
2020-09-29 10:00:16 C 00 15 57.66 +37 42 29.5 V T08
2020-09-29 10:06:58 C 00 15 57.37 +37 42 17.1 V T08
2020-09-29 10:16:33 C 00 15 56.81 +37 42 01.9 V T08
2020-09-29 11:07:05 C 00 15 54.68 +37 40 33.0 V T08
2020-10-01 08:52:22 C 00 14 27.024 +36 22 10.36 U F52
2020-10-01 09:01:03 C 00 14 26.686 +36 21 55.55 U F52
2020-10-01 09:18:24 C 00 14 26.011 +36 21 26.54 U F52
2020-10-04 06:53:25 C 00 12 32.345 +34 26 26.03 U F52
2020-10-04 07:02:43 C 00 12 32.048 +34 26 11.04 U F52
2020-10-04 07:11:59 C 00 12 31.774 +34 25 56.66 U F52
2020-10-04 09:23:05 C 00 12 27.567 +34 22 27.97 U F51
2020-10-04 09:31:49 C 00 12 27.293 +34 22 13.86 U F51
2020-10-04 09:39:23 C 00 12 27.041 +34 22 01.70 U F51
2020-10-05 07:05:46 C 00 11 57.896 +33 47 40.15 U F52
2020-10-05 07:18:03 C 00 11 57.551 +33 47 21.64 U F52
2020-10-05 07:30:21 C 00 11 57.189 +33 47 02.45 U F52
2020-10-05 07:42:24 C 00 11 56.834 +33 46 43.53 U F52
2020-10-06 08:01:04 C 00 11 25.106 +33 08 28.38 U F51
2020-10-06 08:13:22 C 00 11 24.758 +33 08 09.53 U F51
2020-10-06 08:25:41 C 00 11 24.414 +33 07 50.44 U F51
2020-10-06 08:26:40 C 00 11 23.09 +33 07 43.5 V G96
2020-10-06 08:34:09 C 00 11 22.88 +33 07 31.7 V G96
2020-10-06 08:38:00 C 00 11 24.077 +33 07 31.49 U F51
2020-10-06 08:41:39 C 00 11 22.69 +33 07 19.7 V G96
2020-10-06 08:49:07 C 00 11 22.49 +33 07 07.4 V G96
2020-10-07 06:40:07 C 00 10 57.45 +32 33 21.4 V 703
2020-10-07 06:55:29 C 00 10 56.99 +32 32 58.2 V 703
2020-10-07 07:03:05 C 00 10 56.92 +32 32 46.8 V 703
2020-10-07 07:57:01 C 00 10 56.748 +32 31 27.67 U F51
2020-10-07 08:10:08 C 00 10 56.404 +32 31 07.77 U F51