2022 HH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4895048683 ± 5.59e-04
Semi-major axis (a)2.0263873477 AU ± 2.21e-03
Inclination (i)7.11108709° ± 6.00e-03
Long. of Asc. Node (Ω)202.30828497° ± 1.65e-04
Arg. of Perihelion (ω)45.65696577° ± 3.02e-03
Mean Anomaly (M)75.49860089° ± 7.19e-01
Mean Motion (n)0.3416870965°/day ± 5.58e-04
Perihelion dist (q)1.03446088 AU ± 1.60e-03
Aphelion dist (Q)3.01831382 AU ± 3.48e-03
Orbital Period2.88458737 yr ± 4.71e-03
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty3
Orbit TypeAmor
MOID0.071606 AU
Observations Used54
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-29
Last Observation Used2022-05-10
Observations (57)
Date Type RA Dec Mag Band Observatory
2022-04-29 09:03:53 C 15 43 26.191 +08 54 32.62 V G96
2022-04-29 09:18:44 C 15 43 32.646 +08 55 34.97 V G96
2022-04-29 09:26:10 C 15 43 35.872 +08 56 06.54 V G96
2022-04-29 11:01:15 C 15 44 17.243 +09 02 46.90 V I52
2022-04-29 11:02:21 C 15 44 17.650 +09 02 52.08 V I52
2022-04-29 11:03:28 C 15 44 18.175 +09 02 56.51 V I52
2022-04-29 11:04:34 C 15 44 18.661 +09 03 01.26 V I52
2022-04-29 23:39:05 C 15 50 13.78 +09 56 20.0 V 598
2022-04-29 23:43:13 C 15 50 15.63 +09 56 37.9 V 598
2022-04-29 23:47:58 C 15 50 17.75 +09 56 58.3 V 598
2022-04-30 03:44:17 C 15 52 11.73 +10 15 54.2 V 807
2022-04-30 03:50:21 C 15 52 14.46 +10 16 20.4 V 807
2022-04-30 03:56:12 C 15 52 17.07 +10 16 46.3 V 807
2022-04-30 08:33:40 C 15 54 26.096 +10 34 53.62 V I52
2022-04-30 08:37:35 C 15 54 27.853 +10 35 11.08 V I52
2022-04-30 08:40:34 C 15 54 29.012 +10 35 21.66 V I52
2022-04-30 08:41:50 C 15 54 29.768 +10 35 28.68 V I52
2022-04-30 23:16:45 C 16 01 34.40 +11 37 53.6 X 033
2022-04-30 23:20:49 C 16 01 36.32 +11 38 11.5 X 033
2022-05-01 00:17:36 C 16 02 04.16 +11 42 26.3 X I93
2022-05-01 00:39:51 C 16 02 14.55 +11 44 02.9 X I93
2022-05-01 05:08:26 C 16 04 29.42 +12 03 30.2 q H36
2022-05-01 06:05:23 C 16 04 56.46 +12 07 39.5 q H36
2022-05-02 08:44:31 C 16 18 19.28 +14 02 51.6 u H21
2022-05-02 08:56:30 C 16 18 25.10 +14 03 43.3 u H21
2022-05-02 09:08:14 C 16 18 30.89 +14 04 33.4 u H21
2022-05-02 10:51:22 C 16 19 23.617 +14 12 08.71 V I52
2022-05-02 10:54:06 C 16 19 24.935 +14 12 20.09 V I52
2022-05-02 10:56:48 C 16 19 26.303 +14 12 31.90 V I52
2022-05-02 10:59:29 C 16 19 27.383 +14 12 41.15 V I52
2022-05-03 01:35:05 C 16 27 05.71 +15 14 44.6 X 033
2022-05-03 01:37:00 C 16 27 06.66 +15 14 52.7 X 033
2022-05-03 01:38:54 C 16 27 07.61 +15 15 00.6 X 033
2022-05-03 06:27:39 C 16 29 44.700 +15 35 53.80 V I52
2022-05-03 06:32:51 C 16 29 47.260 +15 36 15.60 V I52
2022-05-03 06:38:52 C 16 29 50.320 +15 36 41.30 V I52
2022-05-03 06:43:03 C 16 29 52.440 +15 36 59.50 V I52
2022-05-04 02:00:21 C 16 40 04.71 +16 57 29.8 X 033
2022-05-04 02:02:16 C 16 40 05.64 +16 57 37.5 X 033
2022-05-04 02:04:11 C 16 40 06.67 +16 57 45.5 X 033
2022-05-05 07:15:42 C 16 56 04.470 +18 56 30.01 V I52
2022-05-05 07:18:03 C 16 56 05.680 +18 56 39.84 V I52
2022-05-05 07:20:24 C 16 56 06.925 +18 56 49.02 V I52
2022-05-05 22:29:15 C 17 04 27.81 +19 55 01.4 X 033
2022-05-05 22:31:09 C 17 04 28.81 +19 55 08.6 X 033
2022-05-05 22:33:04 C 17 04 29.83 +19 55 16.0 X 033
2022-05-07 01:33:57 C 17 19 25.36 +21 34 49.6 X 033
2022-05-07 01:35:57 C 17 19 26.43 +21 34 56.7 X 033
2022-05-07 01:37:56 C 17 19 27.50 +21 35 04.0 X 033
2022-05-07 01:39:57 C 17 19 28.56 +21 35 10.7 X 033