2020 HS8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2920748505 ± 2.05e-08
Semi-major axis (a)1.5449843019 AU ± 1.77e-08
Inclination (i)8.61829853° ± 2.14e-06
Long. of Asc. Node (Ω)155.02114925° ± 7.27e-06
Arg. of Perihelion (ω)158.30766623° ± 1.18e-05
Mean Anomaly (M)269.78399732° ± 1.85e-05
Mean Motion (n)0.5132467046°/day ± 8.84e-09
Perihelion dist (q)1.09373324 AU ± 3.41e-08
Aphelion dist (Q)1.99623536 AU ± 3.91e-08
Orbital Period1.92037528 yr ± 3.31e-08
Physical Parameters
H (abs. magnitude)21.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty0
Orbit TypeAmor
MOID0.089043 AU
Observations Used338
Oppositions3
Arc Total2016-2022
First Observation Used2016-04-05
Last Observation Used2022-10-29
Observations (349)
Date Type RA Dec Mag Band Observatory
2020-08-05 21:06:41 C 17 50 57.76 +09 54 27.2 V 203
2020-08-05 21:28:42 C 17 51 00.76 +09 53 36.6 V K38
2020-08-05 22:01:35 C 17 51 05.19 +09 52 21.2 V K38
2020-08-05 22:19:11 C 17 51 07.62 +09 51 41.1 V K38
2020-08-05 22:38:43 C 17 51 10.26 +09 50 56.0 V K38
2020-08-06 21:04:15 C 17 54 34.79 +08 58 55.4 V 203
2020-08-06 21:20:21 C 17 54 37.04 +08 58 17.2 V 203
2020-08-06 21:36:28 C 17 54 39.30 +08 57 39.1 V 203
2020-08-07 19:37:03 C 17 58 07.49 +08 04 57.6 V L34
2020-08-07 19:55:18 C 17 58 10.11 +08 04 12.5 V L34
2020-08-07 19:56:46 C 17 58 10.49 +08 04 03.8 V K83
2020-08-07 20:01:10 C 17 58 11.10 +08 03 53.1 V K83
2020-08-07 20:05:34 C 17 58 11.81 +08 03 41.7 V K83
2020-08-07 20:14:24 C 17 58 13.03 +08 03 20.6 V K83
2020-08-07 20:16:32 C 17 58 13.18 +08 03 21.4 V L34
2020-08-07 20:18:48 C 17 58 13.66 +08 03 10.0 V K83
2020-08-07 20:32:22 C 17 58 15.45 +08 02 42.6 V L34
2020-08-07 21:06:15 C 17 58 20.70 +08 01 08.0 V K87
2020-08-07 21:14:15 C 17 58 21.88 +08 00 48.7 V K87
2020-08-07 21:17:27 C 17 58 22.35 +08 00 41.3 V K87
2020-08-08 21:30:25 C 18 02 18.49 +07 00 27.9 V K87
2020-08-08 21:32:30 C 18 02 18.80 +07 00 23.0 V K87
2020-08-08 21:35:03 C 18 02 19.19 +07 00 16.2 V K87
2020-08-09 21:05:15 C 18 06 17.06 +05 59 56.1 V K87
2020-08-09 21:17:11 C 18 06 18.97 +05 59 25.6 V K87
2020-08-09 21:29:07 C 18 06 20.91 +05 58 53.1 V K87
2020-08-09 22:35:31 C 18 06 31.18 +05 56 04.6 V 160
2020-08-09 22:42:24 C 18 06 32.25 +05 55 47.0 V 160
2020-08-09 22:49:08 C 18 06 33.35 +05 55 29.1 V 160
2020-08-10 20:26:45 C 18 10 21.69 +04 58 10.1 V K87
2020-08-10 20:32:06 C 18 10 22.53 +04 57 55.3 V K87
2020-08-10 20:37:25 C 18 10 23.43 +04 57 41.1 V K87
2020-08-12 20:25:08 C 18 19 07.42 +02 45 58.6 U L18
2020-08-12 20:33:48 C 18 19 08.91 +02 45 34.1 U L18
2020-08-12 20:38:08 C 18 19 09.73 +02 45 21.5 U L18
2020-08-12 20:40:22 C 18 19 10.86 +02 45 20.3 V 160
2020-08-12 20:42:28 C 18 19 10.45 +02 45 10.1 U L18
2020-08-12 20:45:20 C 18 19 11.71 +02 45 06.2 V 160
2020-08-12 20:46:48 C 18 19 11.23 +02 44 57.5 U L18
2020-08-12 20:50:20 C 18 19 12.61 +02 44 52.2 V 160
2020-08-13 19:40:59 C 18 23 36.41 +01 39 33.8 V 160
2020-08-13 19:44:59 C 18 23 37.13 +01 39 23.2 V 160
2020-08-13 19:50:00 C 18 23 38.05 +01 39 08.3 V 160
2020-08-13 20:12:29 C 18 23 41.23 +01 37 59.1 U L18
2020-08-13 20:16:43 C 18 23 41.99 +01 37 46.8 U L18
2020-08-13 20:20:33 C 18 23 42.66 +01 37 35.9 U L18
2020-08-13 20:32:39 C 18 23 44.86 +01 37 00.8 U L18
2020-08-14 22:02:04 C 18 28 46.30 +00 22 31.9 U L18
2020-08-14 22:06:16 C 18 28 47.05 +00 22 19.4 U L18
2020-08-14 22:10:26 C 18 28 47.86 +00 22 07.6 U L18