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
2020-05-13 02:26:19 C 12 35 10.97 +19 01 58.0 u H21
2020-05-13 02:35:22 C 12 35 10.75 +19 01 54.5 u H21
2020-05-26 05:22:21 C 12 31 53.51 +16 35 41.5 V V06
2020-05-26 05:29:12 C 12 31 53.51 +16 35 38.2 V V06
2020-05-26 05:36:04 C 12 31 53.49 +16 35 34.2 V V06
2020-05-26 05:42:56 C 12 31 53.55 +16 35 30.3 V V06
2023-06-09 10:30:24 C 21 06 25.540 -14 24 24.10 V I52
2023-06-09 10:39:24 C 21 06 26.600 -14 24 30.70 V I52
2023-06-12 08:44:28 C 21 15 01.372 -15 08 57.95 V G96
2023-06-12 08:51:56 C 21 15 02.214 -15 09 03.56 V G96
2023-06-12 08:59:26 C 21 15 03.089 -15 09 08.10 V G96
2023-06-12 09:06:56 C 21 15 03.964 -15 09 12.92 V G96
2023-06-21 12:45:52 C 21 41 36.519 -17 54 58.78 X F51
2023-06-21 13:00:55 C 21 41 38.217 -17 55 11.63 X F51
2023-06-21 13:15:58 C 21 41 39.916 -17 55 24.59 X F51
2023-06-21 13:30:58 C 21 41 41.607 -17 55 37.29 X F51
2023-06-28 09:13:31 C 22 00 49.352 -20 24 01.44 V 703
2023-06-28 09:29:49 C 22 00 51.041 -20 24 15.98 V 703
2023-06-28 09:37:58 C 22 00 51.844 -20 24 25.56 V 703
2023-07-16 12:47:03 C 22 45 22.287 -28 07 12.88 X F51
2023-07-16 13:03:23 C 22 45 23.571 -28 07 31.22 X F51
2023-07-16 13:35:56 C 22 45 26.122 -28 08 07.59 X F51
2023-07-28 12:14:15 C 23 06 03.184 -33 17 42.75 X F51
2023-07-28 12:26:17 C 23 06 03.767 -33 17 55.15 X F51
2023-07-28 12:38:20 C 23 06 04.351 -33 18 07.55 X F51
2023-08-20 11:23:21 C 23 20 14.758 -40 15 38.66 X F51
2023-08-20 11:34:29 C 23 20 14.649 -40 15 43.52 X F51
2023-08-20 11:45:38 C 23 20 14.536 -40 15 48.32 X F51
2023-08-20 11:56:45 C 23 20 14.421 -40 15 53.16 X F51
2023-10-06 07:59:34 C 23 10 19.470 -35 31 46.02 X F51
2023-10-06 08:13:42 C 23 10 19.564 -35 31 35.68 X F51
2023-10-06 08:42:00 C 23 10 19.699 -35 31 15.34 X F51