2020 HH3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5201192363 ± 4.62e-05
Semi-major axis (a)2.4109237355 AU ± 2.45e-04
Inclination (i)12.42105300° ± 7.30e-04
Long. of Asc. Node (Ω)60.41062082° ± 6.14e-05
Arg. of Perihelion (ω)165.12306256° ± 2.93e-04
Mean Anomaly (M)173.66141922° ± 8.19e-02
Mean Motion (n)0.2632916385°/day ± 4.02e-05
Perihelion dist (q)1.15695592 AU ± 1.62e-04
Aphelion dist (Q)3.66489155 AU ± 3.89e-04
Orbital Period3.74347734 yr ± 5.71e-04
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.174″
Uncertainty2
Orbit TypeAmor
MOID0.151977 AU
Observations Used37
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-19
Last Observation Used2020-05-20
Observations (41)
Date Type RA Dec Mag Band Observatory
2020-04-19 08:50:55 C 15 29 18.74 +19 19 17.6 V G96
2020-04-19 08:58:24 C 15 29 19.27 +19 19 04.1 V G96
2020-04-19 09:05:52 C 15 29 19.81 +19 18 49.8 V G96
2020-04-19 09:13:21 C 15 29 20.37 +19 18 36.4 V G96
2020-04-19 10:57:41 C 15 29 28.01 +19 15 20.4 V V06
2020-04-19 11:07:16 C 15 29 28.71 +19 15 02.2 V V06
2020-04-19 11:12:58 C 15 29 29.14 +19 14 51.5 V V06
2020-04-19 14:16:28 C 15 29 44.376 +19 09 16.14 U F51
2020-04-19 14:27:35 C 15 29 45.198 +19 08 54.79 U F51
2020-04-19 14:38:42 C 15 29 46.022 +19 08 33.57 U F51
2020-04-19 14:49:48 C 15 29 46.859 +19 08 12.03 U F51
2020-04-20 07:06:49 C 15 31 10.92 +18 36 47.7 u H21
2020-04-20 07:16:10 C 15 31 11.59 +18 36 29.4 u H21
2020-04-21 09:01:12 C 15 33 21.00 +17 44 41.4 V V06
2020-04-21 09:07:26 C 15 33 21.42 +17 44 28.9 V V06
2020-04-21 09:12:20 C 15 33 21.81 +17 44 18.4 V V06
2020-04-22 10:22:10 C 15 35 27.51 +16 50 36.0 V V06
2020-04-22 10:25:26 C 15 35 27.75 +16 50 28.4 V V06
2020-04-22 10:28:43 C 15 35 28.00 +16 50 21.3 V V06
2020-04-22 10:32:00 C 15 35 28.26 +16 50 14.2 V V06
2020-04-26 10:10:48 C 15 43 28.64 +12 58 00.3 V V06
2020-04-26 10:15:09 C 15 43 28.96 +12 57 49.0 V V06
2020-04-26 10:19:30 C 15 43 29.27 +12 57 37.4 V V06
2020-04-26 10:23:51 C 15 43 29.59 +12 57 25.5 V V06
2020-04-27 12:39:03 C 15 45 41.701 +11 45 47.75 U F51
2020-04-27 12:56:07 C 15 45 42.898 +11 44 59.92 U F51
2020-04-27 13:13:09 C 15 45 44.102 +11 44 11.84 U F51
2020-05-06 08:59:32 C 16 03 22.29 +00 00 55.7 V I52
2020-05-06 09:08:08 C 16 03 22.82 +00 00 23.3 V I52
2020-05-06 09:31:04 C 16 03 24.51 -00 01 04.1 V I52
2020-05-13 09:42:06 C 16 17 04.15 -11 15 09.5 V I52
2020-05-13 09:46:49 C 16 17 04.43 -11 15 31.2 V I52
2020-05-14 10:13:21 C 16 19 02.743 -12 56 27.03 U F51
2020-05-14 10:44:33 C 16 19 04.730 -12 58 36.47 U F51
2020-05-14 11:00:03 C 16 19 05.697 -12 59 40.39 U F51
2020-05-19 07:54:15 C 16 28 05.65 -20 55 04.4 V I52
2020-05-19 07:56:20 C 16 28 05.82 -20 55 13.5 V I52
2020-05-19 08:00:28 C 16 28 06.02 -20 55 30.3 V I52
2020-05-20 11:19:22 C 16 30 07.996 -22 42 04.20 U F52
2020-05-20 11:38:25 C 16 30 09.111 -22 43 17.59 U F52
2020-05-20 11:57:27 C 16 30 10.218 -22 44 31.01 U F52