2022 HF4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2015460000
Semi-major axis (a)1.3508563000 AU
Inclination (i)13.25778000°
Long. of Asc. Node (Ω)38.92975000°
Arg. of Perihelion (ω)178.86189000°
Mean Anomaly (M)95.46230000°
Mean Motion (n)0.6277552400°/day
Perihelion dist (q)1.07859660 AU
Aphelion dist (Q)1.62311600 AU
Orbital Period1.57005090 yr
Physical Parameters
H (abs. magnitude)24.61
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty6
Orbit TypeAmor
MOID0.071001 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-05-18
Observations (52)
Date Type RA Dec Mag Band Observatory
2022-04-29 06:36:21 C 12 03 52.03 +10 12 12.1 V G96
2022-04-29 06:43:53 C 12 03 51.25 +10 11 24.7 V G96
2022-04-29 06:51:26 C 12 03 50.41 +10 10 37.9 V G96
2022-04-29 09:02:48 C 12 03 36.770 +09 56 54.20 V I52
2022-04-29 09:05:38 C 12 03 36.370 +09 56 36.60 V I52
2022-04-29 09:07:03 C 12 03 36.270 +09 56 28.30 V I52
2022-04-29 22:42:29 C 12 02 29.494 +08 31 04.87 V J95
2022-04-29 23:06:31 C 12 02 27.046 +08 28 32.41 V J95
2022-04-30 00:18:34 C 12 02 24.96 +08 22 59.8 V 807
2022-04-30 00:24:38 C 12 02 24.31 +08 22 22.0 V 807
2022-04-30 00:30:29 C 12 02 23.68 +08 21 45.3 V 807
2022-04-30 00:49:07 C 12 02 19.198 +08 19 34.36 X Y00
2022-04-30 01:01:23 C 12 02 17.921 +08 18 17.75 X Y00
2022-04-30 01:14:19 C 12 02 16.478 +08 16 56.71 X Y00
2022-04-30 02:12:30 C 12 02 08.039 +08 09 16.15 V Z84
2022-04-30 06:25:02 C 12 01 49.210 +07 42 55.70 V I52
2022-04-30 06:25:39 C 12 01 49.130 +07 42 52.70 V I52
2022-04-30 06:26:16 C 12 01 49.130 +07 42 47.60 V I52
2022-04-30 06:26:53 C 12 01 49.060 +07 42 44.00 V I52
2022-04-30 21:03:43 C 12 00 37.79 +06 09 45.8 X 033
2022-04-30 21:06:13 C 12 00 37.61 +06 09 29.5 X 033
2022-04-30 21:08:42 C 12 00 37.34 +06 09 13.4 X 033
2022-04-30 23:34:55 C 12 00 23.14 +05 53 42.1 X 033
2022-04-30 23:37:14 C 12 00 22.91 +05 53 27.3 X 033
2022-04-30 23:39:34 C 12 00 22.68 +05 53 12.5 X 033
2022-05-01 00:37:07 C 12 00 22.90 +05 49 07.4 V 807
2022-05-01 00:39:06 C 12 00 22.70 +05 48 54.9 V 807
2022-05-01 00:41:06 C 12 00 22.49 +05 48 42.4 V 807
2022-05-02 22:05:32 C 11 56 46.80 +00 56 14.0 X 033
2022-05-02 22:07:57 C 11 56 46.60 +00 55 58.4 X 033
2022-05-02 22:10:21 C 11 56 46.37 +00 55 43.0 X 033
2022-05-02 22:12:51 C 11 56 46.13 +00 55 27.0 X 033
2022-05-03 20:56:28 C 11 55 08.83 -01 30 06.6 X 033
2022-05-03 20:58:57 C 11 55 08.59 -01 30 23.5 X 033
2022-05-04 00:53:35 C 11 54 54.11 -01 53 24.7 V 807
2022-05-04 01:01:31 C 11 54 53.39 -01 54 15.6 V 807
2022-05-04 01:09:28 C 11 54 52.63 -01 55 06.4 V 807
2022-05-04 03:14:47 C 11 54 44.647 -02 10 01.96 V I52
2022-05-04 03:16:30 C 11 54 44.503 -02 10 12.79 V I52
2022-05-04 03:18:13 C 11 54 44.356 -02 10 23.59 V I52
2022-05-04 03:19:56 C 11 54 44.240 -02 10 35.00 V I52
2022-05-05 06:38:00 C 11 52 50.17 -05 04 00.5 o 291
2022-05-05 06:45:36 C 11 52 49.54 -05 04 48.7 o 291
2022-05-06 06:25:47 C 11 51 20.99 -07 33 20.1 o 291
2022-05-06 06:31:33 C 11 51 20.49 -07 33 56.4 o 291
2022-05-06 06:37:21 C 11 51 20.08 -07 34 32.2 o 291
2022-05-09 06:37:46 C 11 47 25.870 -14 49 34.70 V I52
2022-05-09 06:47:42 C 11 47 25.220 -14 50 32.90 V I52
2022-05-09 06:57:39 C 11 47 24.550 -14 51 30.00 V I52
2022-05-17 23:40:22 C 11 41 22.65 -32 16 33.0 V 807