2020 HR8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3496201733 ± 1.54e-04
Semi-major axis (a)0.8901948228 AU ± 7.32e-06
Inclination (i)4.65453218° ± 2.70e-03
Long. of Asc. Node (Ω)39.61812268° ± 2.47e-04
Arg. of Perihelion (ω)316.03508000° ± 4.16e-04
Mean Anomaly (M)120.95977169° ± 5.09e-02
Mean Motion (n)1.1735042855°/day ± 1.45e-05
Perihelion dist (q)0.57896475 AU ± 1.37e-04
Aphelion dist (Q)1.20142489 AU ± 1.37e-04
Orbital Period0.83990003 yr ± 1.04e-05
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty2
Orbit TypeAten
MOID0.008092 AU
Observations Used34
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-27
Last Observation Used2020-05-03
Observations (35)
Date Type RA Dec Mag Band Observatory
2020-04-27 09:56:08 C 14 40 22.884 -11 35 10.70 U F51
2020-04-27 10:27:44 C 14 40 05.636 -11 35 17.02 U F51
2020-04-27 10:43:25 C 14 39 57.035 -11 35 20.21 U F51
2020-04-27 22:51:36 C 14 33 34.13 -11 38 32.2 V 033
2020-04-27 22:53:36 C 14 33 32.97 -11 38 32.8 V 033
2020-04-27 22:55:36 C 14 33 31.79 -11 38 33.1 V 033
2020-04-28 07:08:04 C 14 28 48.02 -11 39 14.4 V I52
2020-04-28 07:09:48 C 14 28 46.97 -11 39 14.9 V I52
2020-04-28 07:11:33 C 14 28 45.87 -11 39 15.0 V I52
2020-04-28 09:10:05 C 14 27 37.686 -11 38 59.39 U F51
2020-04-28 09:25:26 C 14 27 27.564 -11 39 02.18 U F51
2020-04-28 09:41:00 C 14 27 17.233 -11 39 04.81 U F51
2020-04-28 09:56:33 C 14 27 06.894 -11 39 07.24 U F51
2020-04-28 13:21:13 C 14 24 56.21 -11 36 04.3 V 474
2020-04-28 13:23:00 C 14 24 54.99 -11 36 04.3 V 474
2020-04-28 13:24:47 C 14 24 53.83 -11 36 04.8 V 474
2020-04-28 13:26:34 C 14 24 52.61 -11 36 04.6 V 474
2020-04-29 05:06:51 C 14 14 21.95 -11 41 23.0 V I52
2020-04-29 05:08:39 C 14 14 20.61 -11 41 23.3 V I52
2020-04-29 05:10:28 C 14 14 19.18 -11 41 21.3 V I52
2020-04-29 12:04:24 C 14 09 01.52 -11 37 10.4 V 474
2020-04-29 12:09:45 C 14 08 57.12 -11 37 09.9 V 474
2020-04-29 12:12:53 C 14 08 54.49 -11 37 09.6 V 474
2020-04-29 12:16:27 C 14 08 51.54 -11 37 10.0 V 474
2020-04-30 07:58:32 C 13 51 50.74 -11 39 42.6 V I52
2020-04-30 08:00:16 C 13 51 48.98 -11 39 42.2 V I52
2020-04-30 08:14:29 C 13 51 34.76 -11 39 37.7 V I52
2020-05-02 05:17:41 C 12 57 55.94 -11 09 43.9 V I52
2020-05-02 05:19:20 C 12 57 53.41 -11 09 41.7 V I52
2020-05-02 05:20:58 C 12 57 50.82 -11 09 39.7 V I52
2020-05-02 05:22:37 C 12 57 48.29 -11 09 37.4 V I52
2020-05-03 04:34:54 C 12 19 40.14 -10 26 39.7 V I52
2020-05-03 04:36:31 C 12 19 37.07 -10 26 35.4 V I52
2020-05-03 04:38:08 C 12 19 33.97 -10 26 31.2 V I52
2020-05-03 04:39:44 C 12 19 30.95 -10 26 27.6 V I52