2020 HD5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5674171840 ± 1.00e-06
Semi-major axis (a)1.1320016808 AU ± 1.37e-08
Inclination (i)15.53061151° ± 7.41e-05
Long. of Asc. Node (Ω)66.16700080° ± 7.07e-05
Arg. of Perihelion (ω)16.55128173° ± 6.27e-05
Mean Anomaly (M)299.29655794° ± 3.51e-05
Mean Motion (n)0.8183548651°/day ± 1.49e-08
Perihelion dist (q)0.48968447 AU ± 1.14e-06
Aphelion dist (Q)1.77431889 AU ± 1.14e-06
Orbital Period1.20439961 yr ± 2.19e-08
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty0
Orbit TypeApollo
MOID0.200953 AU
Observations Used67
Oppositions2
Arc Total2014-2026
First Observation Used2014-04-10
Last Observation Used2026-04-08
Observations (70)
Date Type RA Dec Mag Band Observatory
2014-04-10 13:01:06 C 17 28 33.716 +01 38 34.92 V F51
2014-04-10 13:43:34 C 17 28 27.585 +01 38 22.75 V F51
2014-04-10 14:04:50 C 17 28 24.492 +01 38 16.77 V F51
2014-05-21 09:25:21 C 14 48 48.318 -05 54 58.83 V F51
2014-05-21 09:26:18 C 14 48 48.204 -05 54 59.32 V F51
2014-05-21 09:42:38 C 14 48 46.205 -05 55 07.58 V F51
2014-05-21 09:43:35 C 14 48 46.096 -05 55 07.99 V F51
2014-05-21 09:59:55 C 14 48 44.102 -05 55 16.29 V F51
2014-05-21 10:00:52 C 14 48 43.994 -05 55 16.63 V F51
2014-05-21 10:17:10 C 14 48 42.004 -05 55 24.84 V F51
2014-05-21 10:18:07 C 14 48 41.876 -05 55 25.29 V F51
2014-05-31 08:54:26 C 14 25 49.952 -07 50 40.34 V F51
2014-05-31 09:13:03 C 14 25 48.466 -07 50 49.23 V F51
2014-05-31 09:31:40 C 14 25 47.011 -07 50 57.74 V F51
2014-05-31 09:50:16 C 14 25 45.572 -07 51 05.94 V F51
2020-04-22 10:10:23 C 16 11 09.47 +10 09 58.9 V G96
2020-04-22 10:17:48 C 16 11 07.72 +10 09 53.0 V G96
2020-04-22 10:25:12 C 16 11 05.88 +10 09 46.7 V G96
2020-04-22 10:32:36 C 16 11 04.06 +10 09 40.4 V G96
2020-04-22 11:32:37 C 16 10 49.43 +10 08 49.7 V V06
2020-04-22 11:35:17 C 16 10 48.79 +10 08 47.3 V V06
2020-04-22 11:37:57 C 16 10 48.13 +10 08 45.0 V V06
2020-04-22 11:40:37 C 16 10 47.48 +10 08 42.7 V V06
2020-04-23 07:05:09 C 16 06 13.53 +09 52 12.0 V I52
2020-04-23 07:07:34 C 16 06 12.93 +09 52 10.0 V I52
2020-04-23 07:09:59 C 16 06 12.41 +09 52 08.6 V I52
2020-04-23 07:12:23 C 16 06 11.82 +09 52 05.5 V I52
2020-04-23 11:23:26 C 16 05 11.25 +09 48 28.6 t 673
2020-04-23 11:49:38 C 16 05 04.88 +09 48 06.5 t 673
2020-04-23 22:04:09 C 16 02 42.17 +09 39 04.2 V 033
2020-04-23 22:08:28 C 16 02 41.14 +09 39 00.6 V 033
2020-04-23 22:12:48 C 16 02 40.12 +09 38 57.1 V 033
2020-04-23 22:17:17 C 16 02 39.04 +09 38 52.8 V 033
2020-04-23 22:55:16 C 16 02 29.87 +09 38 22.1 V 246
2020-04-23 22:57:24 C 16 02 29.47 +09 38 19.8 V 246
2020-04-23 22:58:16 C 16 02 29.29 +09 38 17.9 V 246
2020-04-23 22:58:41 C 16 02 29.18 +09 38 17.5 V 246
2020-04-23 23:54:44 C 16 02 15.81 +09 37 30.4 V L01
2020-04-23 23:57:34 C 16 02 15.13 +09 37 28.1 V L01
2020-04-24 00:01:32 C 16 02 14.17 +09 37 24.4 V L01
2020-04-24 08:22:44 C 16 00 17.09 +09 30 08.4 V I52
2020-04-24 08:24:57 C 16 00 16.58 +09 30 06.5 V I52
2020-04-24 08:27:10 C 16 00 16.06 +09 30 04.3 V I52
2020-04-24 08:29:24 C 16 00 15.53 +09 30 02.2 V I52
2020-04-26 05:43:57 C 15 49 51.42 +08 49 07.9 V I52
2020-04-26 05:46:42 C 15 49 50.77 +08 49 05.6 V I52
2020-04-26 05:49:26 C 15 49 50.40 +08 49 04.5 V I52
2020-04-26 05:52:11 C 15 49 49.53 +08 49 01.2 V I52
2020-04-26 12:05:45 C 15 48 23.739 +08 43 21.90 U F51
2020-04-26 12:26:59 C 15 48 18.819 +08 43 01.92 U F51