2020 HS5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3497829820 ± 3.75e-08
Semi-major axis (a)1.9780880142 AU ± 1.27e-08
Inclination (i)11.56186292° ± 4.02e-06
Long. of Asc. Node (Ω)97.64746095° ± 2.00e-05
Arg. of Perihelion (ω)194.91339240° ± 2.48e-05
Mean Anomaly (M)308.69529933° ± 7.12e-06
Mean Motion (n)0.3542777346°/day ± 3.41e-09
Perihelion dist (q)1.28618649 AU ± 7.45e-08
Aphelion dist (Q)2.66998954 AU ± 7.60e-08
Orbital Period2.78207233 yr ± 2.68e-08
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty0
Orbit TypeAmor
MOID0.272179 AU
Observations Used74
Oppositions8
Arc Total2011-2023
First Observation Used2011-01-30
Last Observation Used2023-10-06
Observations (82)
Date Type RA Dec Mag Band Observatory
2011-01-30 06:56:26 C 07 44 27.749 +28 03 43.37 V F51
2011-01-30 07:17:07 C 07 44 26.655 +28 03 48.16 V F51
2011-01-30 07:59:46 C 07 44 24.373 +28 03 57.36 V F51
2012-10-09 13:16:11 C 02 47 19.103 -09 05 16.02 V F51
2012-10-09 13:35:23 C 02 47 18.041 -09 05 19.46 V F51
2012-10-21 11:09:49 C 02 30 58.686 -09 33 56.89 V F51
2012-11-01 10:34:03 C 02 15 46.167 -09 14 59.75 V F51
2012-11-01 10:54:35 C 02 15 45.001 -09 14 56.47 V F51
2012-11-03 09:23:47 C 02 13 16.156 -09 07 03.98 V F51
2012-11-03 09:41:51 C 02 13 15.151 -09 07 00.79 V F51
2012-11-04 09:25:27 C 02 12 01.182 -09 02 29.65 V F51
2012-11-04 09:42:08 C 02 12 00.290 -09 02 26.46 V F51
2012-11-16 08:15:12 C 01 59 25.552 -07 44 02.14 V F51
2012-11-16 08:35:07 C 01 59 24.826 -07 43 55.25 V F51
2012-11-16 08:54:59 C 01 59 24.051 -07 43 48.35 V F51
2015-12-04 07:48:07 C 04 17 20.794 +10 58 34.66 V F51
2015-12-04 08:07:30 C 04 17 19.692 +10 58 36.48 V F51
2015-12-05 10:56:55 C 04 15 49.153 +11 01 22.83 V F51
2015-12-05 11:14:16 C 04 15 48.147 +11 01 24.87 V F51
2015-12-05 11:31:29 C 04 15 47.161 +11 01 26.09 V F51
2015-12-08 10:46:13 C 04 11 53.695 +11 09 25.09 V F51
2015-12-08 11:02:24 C 04 11 52.780 +11 09 27.06 V F51
2015-12-08 11:18:32 C 04 11 51.919 +11 09 29.22 V F51
2015-12-08 11:34:32 C 04 11 51.034 +11 09 30.99 V F51
2015-12-12 10:44:47 C 04 06 56.141 +11 21 33.74 V F51
2015-12-12 11:35:28 C 04 06 53.540 +11 21 40.04 V F51
2020-04-18 10:37:03 C 12 59 10.539 +20 03 38.53 U F51
2020-04-18 10:56:45 C 12 59 09.441 +20 03 41.55 U F51
2020-04-18 11:36:17 C 12 59 07.229 +20 03 47.97 U F51
2020-04-19 03:06:15 C 12 58 18.69 +20 06 10.9 u H21
2020-04-19 03:14:29 C 12 58 18.19 +20 06 12.3 u H21
2020-04-19 03:29:33 C 12 58 17.32 +20 06 14.8 u H21
2020-04-19 08:43:29 C 12 58 00.27 +20 07 01.6 V V06
2020-04-19 08:47:10 C 12 58 00.09 +20 07 02.2 V V06
2020-04-19 08:50:51 C 12 57 59.88 +20 07 03.4 V V06
2020-04-19 08:54:31 C 12 57 59.66 +20 07 03.2 V V06
2020-04-20 02:06:46 C 12 57 06.26 +20 09 23.6 u H21
2020-04-20 02:16:16 C 12 57 05.74 +20 09 24.6 u H21
2020-04-20 02:24:55 C 12 57 05.28 +20 09 26.0 u H21
2020-04-24 21:31:42 C 12 51 15.07 +20 18 06.6 V 033
2020-04-24 21:36:52 C 12 51 14.77 +20 18 07.3 V 033
2020-04-24 21:42:02 C 12 51 14.49 +20 18 06.9 V 033
2020-04-25 05:27:03 C 12 50 52.10 +20 18 18.2 t 673
2020-04-25 06:36:57 C 12 50 48.53 +20 18 19.1 t 673
2020-04-29 08:14:48 C 12 46 17.55 +20 15 10.1 V V06
2020-04-29 08:18:04 C 12 46 17.42 +20 15 10.0 V V06
2020-04-29 08:21:21 C 12 46 17.27 +20 15 09.8 V V06
2020-05-09 02:32:38 C 12 37 39.76 +19 32 34.1 u H21
2020-05-09 02:47:50 C 12 37 39.24 +19 32 30.0 u H21
2020-05-13 02:19:35 C 12 35 11.15 +19 02 00.2 u H21