2020 HH5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8190794857 ± 5.42e-08
Semi-major axis (a)2.4817601331 AU ± 2.79e-08
Inclination (i)23.76010065° ± 9.76e-06
Long. of Asc. Node (Ω)162.03308555° ± 3.63e-05
Arg. of Perihelion (ω)191.70737868° ± 3.41e-05
Mean Anomaly (M)120.38197994° ± 5.01e-06
Mean Motion (n)0.2520998402°/day ± 4.25e-09
Perihelion dist (q)0.44900132 AU ± 1.35e-07
Aphelion dist (Q)4.51451895 AU ± 1.44e-07
Orbital Period3.90966643 yr ± 6.60e-08
Physical Parameters
H (abs. magnitude)19.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeApollo
MOID0.369586 AU
Observations Used105
Oppositions3
Arc Total2020-2024
First Observation Used2020-04-19
Last Observation Used2024-06-06
Observations (105)
Date Type RA Dec Mag Band Observatory
2020-04-19 14:09:04 C 14 56 57.421 +18 49 42.23 U F51
2020-04-19 14:20:12 C 14 56 56.756 +18 49 52.76 U F51
2020-04-19 14:31:19 C 14 56 56.091 +18 50 03.60 U F51
2020-04-20 05:40:41 C 14 56 02.95 +19 04 47.0 u H21
2020-04-20 05:51:08 C 14 56 02.28 +19 04 56.7 u H21
2020-04-20 06:01:45 C 14 56 01.59 +19 05 07.2 u H21
2020-04-22 05:48:03 C 14 53 05.95 +19 51 31.1 u H21
2020-04-22 06:01:52 C 14 53 05.05 +19 51 44.6 u H21
2020-04-22 06:10:48 C 14 53 04.50 +19 51 53.3 u H21
2020-04-23 22:02:00 C 14 50 29.71 +20 30 25.7 V L01
2020-04-23 22:06:31 C 14 50 29.38 +20 30 29.8 V L01
2020-04-23 22:12:43 C 14 50 29.03 +20 30 36.2 V L01
2020-04-24 08:17:39 C 14 49 48.53 +20 40 20.1 t 673
2020-04-24 08:54:13 C 14 49 46.02 +20 40 55.7 t 673
2020-04-27 09:46:57 C 14 44 40.65 +21 50 28.2 V V06
2020-04-27 09:50:37 C 14 44 40.37 +21 50 31.7 V V06
2020-04-27 09:54:18 C 14 44 40.11 +21 50 35.1 V V06
2020-04-27 09:57:57 C 14 44 39.82 +21 50 38.7 V V06
2020-04-28 08:02:22 C 14 43 03.05 +22 11 24.9 V G96
2020-04-28 08:09:47 C 14 43 02.52 +22 11 32.0 V G96
2020-04-28 08:17:13 C 14 43 01.92 +22 11 38.3 V G96
2020-04-28 08:24:38 C 14 43 01.40 +22 11 45.4 V G96
2020-05-16 09:16:24 C 14 06 01.18 +28 00 08.2 V V06
2020-05-16 09:19:48 C 14 06 00.90 +28 00 10.8 V V06
2020-05-16 09:23:14 C 14 06 00.57 +28 00 12.8 V V06
2020-05-16 09:26:40 C 14 06 00.21 +28 00 14.4 V V06
2020-05-18 06:55:22 C 14 01 46.82 +28 27 37.3 V G96
2020-05-18 07:10:11 C 14 01 45.48 +28 27 45.3 V G96
2020-05-18 07:17:36 C 14 01 44.73 +28 27 49.4 V G96
2020-05-26 05:40:17 C 13 44 12.15 +29 58 05.2 t G58
2020-05-26 05:51:03 C 13 44 11.14 +29 58 09.1 t G58
2020-05-26 06:02:14 C 13 44 10.08 +29 58 13.5 t G58
2020-06-11 06:11:57 C 13 13 02.79 +31 03 51.5 V V06
2020-06-11 06:14:06 C 13 13 02.66 +31 03 51.3 V V06
2020-06-11 06:16:14 C 13 13 02.51 +31 03 51.5 V V06
2020-06-11 06:18:23 C 13 13 02.35 +31 03 51.1 V V06
2020-06-12 04:45:48 C 13 11 30.05 +31 03 26.0 V G96
2020-06-12 04:53:17 C 13 11 29.51 +31 03 25.5 V G96
2020-06-12 05:00:47 C 13 11 29.02 +31 03 25.1 V G96
2020-06-12 05:08:17 C 13 11 28.50 +31 03 24.8 V G96
2020-06-14 06:26:20 C 13 08 12.85 +31 00 58.4 V V06
2020-06-14 06:29:45 C 13 08 12.64 +31 00 58.1 V V06
2020-06-14 06:33:10 C 13 08 12.41 +31 00 57.9 V V06
2020-06-14 06:36:35 C 13 08 12.17 +31 00 57.4 V V06
2020-06-16 06:40:30 C 13 05 11.69 +30 56 46.9 V V06
2020-06-16 06:42:39 C 13 05 11.52 +30 56 46.5 V V06
2020-06-16 06:44:47 C 13 05 11.41 +30 56 46.2 V V06
2020-06-16 06:46:55 C 13 05 11.26 +30 56 45.9 V V06
2020-07-30 03:46:47 C 12 26 09.00 +24 45 19.9 V I52
2020-07-30 03:50:25 C 12 26 08.87 +24 45 16.5 V I52