IAA RAS IAA Minor Planet Database

2020 HL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5161258236 ± 4.35e-08
Semi-major axis (a)1.6277768543 AU ± 4.01e-08
Inclination (i)16.80266949° ± 6.42e-06
Long. of Asc. Node (Ω)99.04961238° ± 4.14e-05
Arg. of Perihelion (ω)357.62318829° ± 4.16e-05
Mean Anomaly (M)310.17668243° ± 2.28e-05
Mean Motion (n)0.4745915188°/day ± 1.75e-08
Perihelion dist (q)0.78763918 AU ± 7.34e-08
Aphelion dist (Q)2.46791452 AU ± 9.33e-08
Orbital Period2.07678866 yr ± 7.67e-08
Physical Parameters
H (abs. magnitude)20.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty0
Orbit TypeApollo
MOID0.194936 AU
Observations Used45
Oppositions1
Arc Total2020-2022
First Observation Used2020-04-21
Last Observation Used2022-03-25
Observations (46)
Date Type RA Dec Mag Band Observatory
2020-04-21 13:48:28 C 16 00 31.175 +13 32 13.99 – U F51
2020-04-21 14:04:10 C 16 00 29.769 +13 32 14.59 – U F51
2020-04-21 14:19:52 C 16 00 28.362 +13 32 14.76 – U F51
2020-04-21 14:35:34 C 16 00 26.970 +13 32 15.21 – U F51
2020-04-22 06:32:21 C 15 59 04.09 +13 32 35.0 – u H21
2020-04-22 06:41:59 C 15 59 03.22 +13 32 35.3 – u H21
2020-04-22 06:46:22 C 15 59 02.84 +13 32 34.8 – u H21
2020-04-23 09:45:58 C 15 56 39.98 +13 32 43.9 – V V06
2020-04-23 09:52:24 C 15 56 39.41 +13 32 44.3 – V V06
2020-04-23 09:58:49 C 15 56 38.80 +13 32 44.3 – V V06
2020-04-23 10:05:13 C 15 56 38.22 +13 32 44.1 – V V06
2020-04-24 11:07:49 C 15 54 24.52 +13 32 17.0 – V V06
2020-04-24 11:17:39 C 15 54 23.62 +13 32 16.7 – V V06
2020-04-24 11:27:29 C 15 54 22.73 +13 32 16.3 – V V06
2020-04-27 10:26:53 C 15 47 59.76 +13 27 58.7 – V V06
2020-04-27 10:33:43 C 15 47 59.13 +13 27 58.4 – V V06
2020-04-27 10:40:34 C 15 47 58.46 +13 27 57.7 – V V06
2020-04-27 10:47:24 C 15 47 57.85 +13 27 57.1 – V V06
2020-04-27 12:40:59 C 15 47 47.746 +13 27 48.77 – U F51
2020-04-27 12:58:08 C 15 47 46.143 +13 27 47.31 – U F51
2020-04-27 13:32:07 C 15 47 42.964 +13 27 43.98 – U F51
2021-09-27 03:49:33 C 21 48 08.31 -50 51 29.5 – – W84
2021-09-27 03:55:03 C 21 48 07.79 -50 51 30.7 – – W84
2021-09-27 04:00:31 C 21 48 07.26 -50 51 31.9 – – W84
2021-09-27 04:06:01 C 21 48 06.82 -50 51 32.8 – – W84
2021-09-28 00:36:37 C 21 46 23.55 -50 55 41.2 – V 807
2021-09-28 00:42:27 C 21 46 23.07 -50 55 42.1 – V 807
2021-09-28 00:48:34 C 21 46 22.47 -50 55 43.2 – V 807
2021-09-28 04:17:10 C 21 46 03.96 -50 56 20.8 – – W84
2021-09-28 04:33:39 C 21 46 02.61 -50 56 23.3 – – W84
2021-09-28 04:50:02 C 21 46 01.13 -50 56 26.0 – – W84
2022-02-12 12:54:50 C 18 24 24.18 +33 20 23.0 – V I52
2022-02-12 13:07:18 C 18 24 21.40 +33 20 42.0 – V I52
2022-02-12 13:09:37 C 18 24 20.86 +33 20 45.7 – V I52
2022-02-27 04:52:22 C 17 22 20.30 +38 46 23.7 – X C95
2022-02-27 05:14:59 C 17 22 16.65 +38 46 36.9 – X C95
2022-03-10 11:42:19 C 16 43 06.82 +40 47 20.7 – V I52
2022-03-10 11:51:41 C 16 43 05.38 +40 47 23.0 – V I52
2022-03-10 11:59:21 C 16 43 04.23 +40 47 25.5 – V I52
2022-03-13 11:49:50 C 16 32 39.03 +41 06 42.0 – V G96
2022-03-13 11:57:15 C 16 32 37.91 +41 06 43.6 – V G96
2022-03-13 12:04:41 C 16 32 36.74 +41 06 45.5 – V G96
2022-03-13 12:12:08 C 16 32 35.61 +41 06 47.2 – V G96
2022-03-25 09:46:03 C 15 49 48.21 +41 21 57.7 – V G96
2022-03-25 10:01:10 C 15 49 45.85 +41 21 55.9 – V G96
2022-03-25 10:08:46 C 15 49 44.55 +41 21 55.3 – V G96