2022 HH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6930798024 ± 2.00e+00
Semi-major axis (a)2.7480903772 AU ± 3.00e+00
Inclination (i)10.55837425° ± 4.00e+00
Long. of Asc. Node (Ω)39.53498376° ± 5.00e+00
Arg. of Perihelion (ω)226.71752214° ± 6.00e+00
Mean Anomaly (M)271.89267873° ± 6.04e-01
Mean Motion (n)0.2164344000°/day ± 3.54e-01
Perihelion dist (q)0.84352800 AU ± 5.57e+00
Aphelion dist (Q)4.65122940 AU ± 7.48e+00
Orbital Period4.55384020 yr ± 7.46e+00
Physical Parameters
H (abs. magnitude)27.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.346″
Uncertainty3
Orbit TypeApollo
MOID0.017588 AU
Observations Used33
Oppositions1
Arc Total2022-2022
First Observation Used—
Last Observation Used2022-04-27
Observations (33)
Date Type RA Dec Mag Band Observatory
2022-04-26 08:28:06 C 14 51 50.227 +27 16 31.58 – V G96
2022-04-26 08:35:33 C 14 51 57.452 +27 17 19.46 – V G96
2022-04-26 08:43:01 C 14 52 04.735 +27 18 06.98 – V G96
2022-04-26 08:50:30 C 14 52 12.040 +27 18 56.09 – V G96
2022-04-26 10:55:55 C 14 54 19.112 +27 32 25.04 – V I52
2022-04-26 10:57:41 C 14 54 20.999 +27 32 36.92 – V I52
2022-04-26 10:59:26 C 14 54 22.831 +27 32 48.08 – V I52
2022-04-26 11:01:12 C 14 54 24.718 +27 32 59.57 – V I52
2022-04-26 20:26:53 C 15 07 00.51 +28 42 12.5 – X 033
2022-04-26 20:27:48 C 15 07 01.80 +28 42 20.3 – X 033
2022-04-26 20:28:43 C 15 07 03.12 +28 42 28.0 – X 033
2022-04-26 20:29:37 C 15 07 04.41 +28 42 35.9 – X 033
2022-04-26 22:02:54 C 15 09 25.07 +28 56 30.1 – X I93
2022-04-26 22:08:17 C 15 09 33.08 +28 57 18.7 – X I93
2022-04-26 22:13:35 C 15 09 41.02 +28 58 05.8 – X I93
2022-04-26 23:41:14 C 15 11 53.974 +29 10 30.04 – V J95
2022-04-26 23:44:52 C 15 11 59.609 +29 11 02.54 – V J95
2022-04-26 23:48:28 C 15 12 05.244 +29 11 34.84 – V J95
2022-04-26 23:52:03 C 15 12 10.841 +29 12 07.24 – V J95
2022-04-26 23:57:11 C 15 12 18.910 +29 12 54.14 – V J95
2022-04-27 06:28:49 C 15 24 15.60 +30 16 22.5 – u H21
2022-04-27 06:31:06 C 15 24 20.05 +30 16 45.8 – u H21
2022-04-27 06:33:23 C 15 24 24.47 +30 17 09.4 – u H21
2022-04-27 19:32:34 C 15 59 00.36 +32 41 53.8 – V 104
2022-04-27 19:39:12 C 15 59 22.45 +32 43 21.1 – V 104
2022-04-27 21:26:17 C 16 05 28.52 +33 06 15.3 – X 033
2022-04-27 21:26:47 C 16 05 30.28 +33 06 21.4 – X 033
2022-04-27 21:27:16 C 16 05 32.02 +33 06 28.1 – X 033
2022-04-27 21:53:50 C 16 07 10.913 +33 11 40.60 – V J95
2022-04-27 21:57:40 C 16 07 24.974 +33 12 32.08 – V J95
2022-04-27 22:17:00 C 16 08 33.06 +33 18 15.4 – V L01
2022-04-27 22:18:48 C 16 08 39.68 +33 18 39.5 – V L01
2022-04-27 22:20:36 C 16 08 46.26 +33 19 03.1 – V L01