2020 HH10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2071228940 ± 1.05e-04
Semi-major axis (a)1.4113686408 AU ± 2.30e-04
Inclination (i)29.00238946° ± 6.02e-03
Long. of Asc. Node (Ω)57.89965908° ± 3.33e-05
Arg. of Perihelion (ω)146.90334908° ± 8.90e-03
Mean Anomaly (M)124.63372891° ± 3.02e-01
Mean Motion (n)0.5878297755°/day ± 1.44e-04
Perihelion dist (q)1.11904188 AU ± 2.35e-04
Aphelion dist (Q)1.70369540 AU ± 3.15e-04
Orbital Period1.67672058 yr ± 4.10e-04
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty3
Orbit TypeAmor
MOID0.136436 AU
Observations Used40
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-29
Last Observation Used2020-05-27
Observations (42)
Date Type RA Dec Mag Band Observatory
2020-04-29 09:41:35 C 17 11 11.75 +29 07 25.3 V G96
2020-04-29 09:56:32 C 17 11 09.81 +29 06 36.7 V G96
2020-04-29 10:03:59 C 17 11 08.87 +29 06 12.0 V G96
2020-04-29 11:12:37 C 17 11 00.02 +29 02 24.2 V V06
2020-04-29 11:17:11 C 17 10 59.46 +29 02 08.4 V V06
2020-04-29 11:21:45 C 17 10 58.82 +29 01 53.3 V V06
2020-05-01 07:43:18 C 17 05 30.79 +26 23 55.1 u H21
2020-05-01 07:49:34 C 17 05 29.88 +26 23 31.1 u H21
2020-05-01 07:54:59 C 17 05 29.10 +26 23 10.4 u H21
2020-05-02 09:23:58 C 17 02 03.20 +24 41 58.3 V I52
2020-05-02 09:36:07 C 17 02 01.40 +24 41 07.9 V I52
2020-05-02 09:42:12 C 17 02 00.47 +24 40 43.2 V I52
2020-05-03 08:23:21 C 16 58 47.49 +23 03 22.2 V G96
2020-05-03 08:25:41 C 16 58 47.09 +23 03 11.9 V G96
2020-05-03 08:28:01 C 16 58 46.78 +23 03 01.3 V G96
2020-05-03 08:30:21 C 16 58 46.35 +23 02 50.9 V G96
2020-05-11 00:56:21 C 16 25 55.80 +05 03 44.7 V J95
2020-05-11 01:14:36 C 16 25 51.77 +05 01 32.7 V J95
2020-05-11 01:32:19 C 16 25 47.79 +04 59 23.6 V J95
2020-05-15 09:48:23 C 16 01 54.23 -08 40 13.2 V I52
2020-05-15 09:49:00 C 16 01 54.06 -08 40 17.8 V I52
2020-05-15 09:49:36 C 16 01 53.87 -08 40 23.1 V I52
2020-05-15 09:50:12 C 16 01 53.76 -08 40 29.6 V I52
2020-05-16 07:53:29 C 15 56 28.694 -11 42 28.93 U F51
2020-05-16 08:43:55 C 15 56 15.220 -11 49 28.22 U F51
2020-05-18 08:10:16 C 15 43 56.12 -18 18 46.7 V I52
2020-05-18 08:10:42 C 15 43 56.01 -18 18 48.7 V I52
2020-05-18 08:11:09 C 15 43 55.85 -18 18 52.5 V I52
2020-05-18 08:11:35 C 15 43 55.79 -18 18 55.8 V I52
2020-05-19 09:10:52 C 15 37 17.392 -21 38 04.40 U F51
2020-05-19 09:43:35 C 15 37 07.987 -21 42 21.65 U F51
2020-05-19 09:59:56 C 15 37 03.291 -21 44 30.03 U F51
2020-05-21 09:51:07 C 15 23 58.320 -27 46 04.85 U F51
2020-05-21 10:05:55 C 15 23 53.948 -27 47 51.89 U F51
2020-05-21 10:20:44 C 15 23 49.580 -27 49 38.56 U F51
2020-05-23 08:52:02 C 15 10 54.493 -33 08 17.34 U F51
2020-05-23 09:01:19 C 15 10 51.743 -33 09 17.11 U F51
2020-05-23 09:10:35 C 15 10 48.966 -33 10 17.72 U F51
2020-05-27 12:10:37 C 14 43 24.29 -42 23 25.2 V 474
2020-05-27 12:22:54 C 14 43 20.77 -42 24 23.4 V 474
2020-05-27 12:26:21 C 14 43 19.95 -42 24 40.1 V 474
2020-05-27 12:29:48 C 14 43 18.81 -42 24 55.4 V 474