2022 HL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3990071000
Semi-major axis (a)1.4687203000 AU
Inclination (i)2.26979000°
Long. of Asc. Node (Ω)211.03395000°
Arg. of Perihelion (ω)311.53914000°
Mean Anomaly (M)24.95172000°
Mean Motion (n)0.5537266500°/day
Perihelion dist (q)0.88269050 AU
Aphelion dist (Q)2.05475010 AU
Orbital Period1.77995350 yr
Physical Parameters
H (abs. magnitude)27.04
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.710″
Uncertainty6
Orbit TypeApollo
MOID0.004830 AU
Observations Used57
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-05-09
Observations (61)
Date Type RA Dec Mag Band Observatory
2022-04-30 07:53:03 C 15 20 31.216 +23 48 52.16 U I41
2022-04-30 07:53:32 C 15 20 31.476 +23 48 28.24 U I41
2022-04-30 07:53:44 C 15 20 31.620 +23 48 18.49 U I41
2022-04-30 07:54:14 C 15 20 31.920 +23 47 54.92 U I41
2022-04-30 08:41:10 C 15 20 54.838 +23 11 10.36 V 703
2022-04-30 08:48:59 C 15 20 59.636 +23 05 06.18 V 703
2022-04-30 08:56:38 C 15 21 04.133 +22 59 12.26 V 703
2022-04-30 09:04:20 C 15 21 08.795 +22 53 09.96 V 703
2022-04-30 23:24:06 C 15 30 29.57 +14 17 12.6 X I93
2022-04-30 23:32:09 C 15 30 32.00 +14 13 32.3 X I93
2022-04-30 23:40:07 C 15 30 34.43 +14 09 54.9 X I93
2022-05-01 00:14:31 C 15 30 37.38 +13 53 21.5 X 033
2022-05-01 00:14:55 C 15 30 37.51 +13 53 10.1 X 033
2022-05-01 00:15:21 C 15 30 37.64 +13 52 59.2 X 033
2022-05-01 03:10:42 C 15 32 16.90 +12 52 21.7 u 807
2022-05-01 03:14:57 C 15 32 18.02 +12 50 38.8 u 807
2022-05-01 03:19:13 C 15 32 19.06 +12 48 55.0 u 807
2022-05-01 04:17:14 C 15 32 44.01 +12 12 43.9 q H36
2022-05-01 04:21:37 C 15 32 45.17 +12 11 02.3 q H36
2022-05-01 04:34:45 C 15 32 48.58 +12 05 58.1 q H36
2022-05-01 06:13:02 C 15 33 21.215 +11 29 40.88 V I52
2022-05-01 06:13:49 C 15 33 21.380 +11 29 23.60 V I52
2022-05-01 06:14:36 C 15 33 21.560 +11 29 06.29 V I52
2022-05-01 06:14:50 C 15 33 21.618 +11 29 01.00 V I52
2022-05-01 08:51:03 C 15 33 55.434 +10 32 56.84 V 654
2022-05-01 09:26:32 C 15 33 57.208 +10 21 04.75 V 703
2022-05-01 09:31:25 C 15 34 02.528 +10 19 07.87 V 654
2022-05-01 09:34:08 C 15 33 58.680 +10 18 29.12 V 703
2022-05-01 09:40:35 C 15 34 04.139 +10 16 01.24 V 654
2022-05-01 09:42:41 C 15 34 29.412 +10 17 31.09 V T05
2022-05-01 09:45:19 C 15 34 29.933 +10 16 39.79 V T05
2022-05-01 09:49:19 C 15 34 01.481 +10 13 21.25 V 703
2022-05-01 09:49:57 C 15 34 30.626 +10 15 04.97 V T05
2022-05-01 10:04:30 C 15 34 32.894 +10 10 19.63 V T05
2022-05-01 10:20:34 C 15 34 11.250 +10 02 36.54 V 654
2022-05-02 11:20:27 C 15 39 47.689 +03 58 48.61 V I52
2022-05-02 11:22:25 C 15 39 47.851 +03 58 27.66 V I52
2022-05-02 11:22:39 C 15 39 47.902 +03 58 25.10 V I52
2022-05-03 01:31:40 C 15 41 59.56 +01 46 19.5 X 033
2022-05-03 01:32:09 C 15 41 59.58 +01 46 15.9 X 033
2022-05-03 01:32:38 C 15 41 59.62 +01 46 11.7 X 033
2022-05-04 02:06:12 C 15 44 21.64 -00 52 42.3 X 033
2022-05-04 02:07:07 C 15 44 21.68 -00 52 47.0 X 033
2022-05-04 02:08:08 C 15 44 21.71 -00 52 52.1 X 033
2022-05-06 06:11:15 C 15 47 22.67 -04 06 59.5 o 291
2022-05-06 06:15:27 C 15 47 22.62 -04 07 10.4 o 291
2022-05-06 06:19:36 C 15 47 22.58 -04 07 21.7 o 291
2022-05-07 01:17:20 C 15 47 50.60 -04 54 15.0 X 033
2022-05-07 01:20:25 C 15 47 50.58 -04 54 21.6 X 033
2022-05-07 01:23:29 C 15 47 50.56 -04 54 28.1 X 033