2022 HJ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2301120789 ± 3.55e-02
Semi-major axis (a)1.3635872454 AU ± 8.01e-02
Inclination (i)6.62071284° ± 8.47e-01
Long. of Asc. Node (Ω)227.58449427° ± 1.46e+00
Arg. of Perihelion (ω)321.52415067° ± 1.37e+00
Mean Anomaly (M)104.09045654° ± 7.20e+01
Mean Motion (n)0.6190017500°/day ± 5.46e-02
Perihelion dist (q)1.04965260 AU ± 7.84e-02
Aphelion dist (Q)1.67747080 AU ± 1.10e-01
Orbital Period1.59225340 yr ± 1.40e-01
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.325″
Uncertainty3
Orbit TypeAmor
MOID0.067942 AU
Observations Used41
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-05-19
Observations (42)
Date Type RA Dec Mag Band Observatory
2022-04-29 09:56:12 C 14 02 18.725 -29 11 41.25 U F52
2022-04-29 10:10:51 C 14 02 22.120 -29 10 45.81 U F52
2022-04-29 10:25:31 C 14 02 25.485 -29 09 50.21 U F52
2022-04-29 10:40:11 C 14 02 28.866 -29 08 54.48 U F52
2022-04-29 12:03:06 C 14 02 48.125 -29 03 34.53 V F52
2022-04-29 12:04:01 C 14 02 48.328 -29 03 31.20 V F52
2022-04-30 01:59:12 C 14 06 37.47 -28 09 33.6 u 807
2022-04-30 02:05:08 C 14 06 38.82 -28 09 11.8 u 807
2022-04-30 02:11:02 C 14 06 40.22 -28 08 50.5 u 807
2022-04-30 06:41:13 C 14 07 46.319 -27 53 55.57 V I52
2022-04-30 06:42:09 C 14 07 46.477 -27 53 52.19 V I52
2022-04-30 06:43:06 C 14 07 46.744 -27 53 48.16 V I52
2022-04-30 06:44:02 C 14 07 46.931 -27 53 44.66 V I52
2022-05-01 01:45:16 C 14 12 38.20 -26 40 49.9 u 807
2022-05-01 01:57:05 C 14 12 40.80 -26 40 07.2 u 807
2022-05-01 02:08:51 C 14 12 43.36 -26 39 24.7 u 807
2022-05-01 07:06:16 C 14 13 52.561 -26 23 03.56 V 654
2022-05-01 07:30:44 C 14 13 57.684 -26 21 32.77 V 654
2022-05-01 08:02:29 C 14 14 04.401 -26 19 35.07 V 654
2022-05-02 02:05:46 C 14 18 27.34 -25 11 18.0 u 807
2022-05-02 02:13:37 C 14 18 28.96 -25 10 50.2 u 807
2022-05-02 02:21:24 C 14 18 30.55 -25 10 22.6 u 807
2022-05-02 07:43:13 C 14 19 39.868 -24 52 46.16 V I52
2022-05-02 07:44:13 C 14 19 40.163 -24 52 43.21 V I52
2022-05-02 07:48:55 C 14 19 41.066 -24 52 25.97 V I52
2022-05-02 07:53:36 C 14 19 41.966 -24 52 09.66 V I52
2022-05-04 06:05:33 C 14 29 50.093 -22 08 08.16 V I52
2022-05-04 06:06:36 C 14 29 50.276 -22 08 04.60 V I52
2022-05-04 06:07:39 C 14 29 50.489 -22 08 01.21 V I52
2022-05-04 06:08:42 C 14 29 50.651 -22 07 57.43 V I52
2022-05-06 06:24:34 C 14 39 16.492 -19 26 03.01 V I52
2022-05-06 06:26:28 C 14 39 16.762 -19 25 56.82 V I52
2022-05-06 06:27:20 C 14 39 16.931 -19 25 53.40 V I52
2022-05-06 06:29:18 C 14 39 17.251 -19 25 47.50 V I52
2022-05-10 08:25:52 C 14 55 25.79 -14 33 02.3 o 691
2022-05-10 08:39:44 C 14 55 27.49 -14 32 23.8 o 691
2022-05-10 08:53:37 C 14 55 29.34 -14 31 45.5 o 691
2022-05-13 08:10:50 C 15 05 11.83 -11 31 16.5 o 691
2022-05-13 08:46:30 C 15 05 15.52 -11 29 52.5 o 691
2022-05-19 05:04:18 C 15 20 28.19 -06 51 05.5 o 691
2022-05-19 05:28:07 C 15 20 29.86 -06 50 26.9 o 691
2022-05-19 05:51:57 C 15 20 31.64 -06 49 47.8 o 691