2022 EH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2883607406 ± 2.39e-04
Semi-major axis (a)0.8475596120 AU ± 8.68e-05
Inclination (i)1.88686961° ± 1.40e-03
Long. of Asc. Node (Ω)250.08482798° ± 4.73e-03
Arg. of Perihelion (ω)82.97104560° ± 4.12e-03
Mean Anomaly (M)113.54545342° ± 2.78e-01
Mean Motion (n)1.2631557284°/day ± 1.94e-04
Perihelion dist (q)0.60315669 AU ± 2.11e-04
Aphelion dist (Q)1.09196253 AU ± 2.31e-04
Orbital Period0.78028881 yr ± 1.20e-04
Physical Parameters
H (abs. magnitude)24.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.358″
Uncertainty3
Orbit TypeAten
MOID0.020559 AU
Observations Used42
Oppositions1
Arc Total2022-2022
First Observation Used2022-03-08
Last Observation Used2022-03-19
Observations (42)
Date Type RA Dec Mag Band Observatory
2022-03-08 06:34:01 C 10 12 02.10 -12 32 21.1 V G96
2022-03-08 06:41:26 C 10 11 59.46 -12 32 09.5 V G96
2022-03-08 06:48:49 C 10 11 56.70 -12 31 56.9 V G96
2022-03-08 06:56:12 C 10 11 54.06 -12 31 45.1 V G96
2022-03-08 08:26:01 C 10 11 21.32 -12 29 18.2 V I52
2022-03-08 08:42:08 C 10 11 15.47 -12 28 51.5 V I52
2022-03-08 13:30:53 C 10 09 37.61 -12 19 09.0 V 474
2022-03-08 13:34:20 C 10 09 36.38 -12 19 02.5 V 474
2022-03-08 13:37:47 C 10 09 35.12 -12 18 56.8 V 474
2022-03-08 13:41:14 C 10 09 33.88 -12 18 51.1 V 474
2022-03-08 22:34:53 C 10 06 32.97 -12 06 22.0 X 033
2022-03-08 22:37:13 C 10 06 32.12 -12 06 18.1 X 033
2022-03-08 22:39:32 C 10 06 31.29 -12 06 14.0 X 033
2022-03-09 06:02:33 C 10 04 00.02 -11 53 29.3 V I52
2022-03-09 06:05:39 C 10 03 58.89 -11 53 23.6 V I52
2022-03-09 06:08:46 C 10 03 57.73 -11 53 18.7 V I52
2022-03-09 11:46:43 C 10 02 00.94 -11 41 43.7 V 474
2022-03-09 11:50:10 C 10 01 59.69 -11 41 38.0 V 474
2022-03-09 11:53:38 C 10 01 58.41 -11 41 32.1 V 474
2022-03-09 21:32:55 C 09 58 39.82 -11 26 51.3 V L01
2022-03-09 21:37:54 C 09 58 38.08 -11 26 42.4 V L01
2022-03-09 21:42:54 C 09 58 36.25 -11 26 33.3 V L01
2022-03-09 21:54:59 C 09 58 31.84 -11 26 13.4 V L01
2022-03-09 22:18:55 C 09 58 23.51 -11 25 31.6 V 204
2022-03-09 22:52:20 C 09 58 11.31 -11 24 32.7 V 204
2022-03-09 23:17:40 C 09 58 01.99 -11 23 51.0 X 033
2022-03-09 23:22:19 C 09 58 00.34 -11 23 43.1 X 033
2022-03-09 23:24:39 C 09 57 59.49 -11 23 38.5 X 033
2022-03-10 03:17:56 C 09 56 42.22 -11 16 34.4 u H21
2022-03-10 03:21:57 C 09 56 40.76 -11 16 26.9 u H21
2022-03-10 03:23:58 C 09 56 40.05 -11 16 23.8 u H21
2022-03-10 03:25:59 C 09 56 39.33 -11 16 19.8 u H21
2022-03-10 03:30:01 C 09 56 37.88 -11 16 12.9 u H21
2022-03-12 09:19:34 C 09 38 01.19 -09 35 28.0 V I52
2022-03-12 09:24:14 C 09 37 59.47 -09 35 18.6 V I52
2022-03-12 09:28:54 C 09 37 57.88 -09 35 09.7 V I52
2022-03-13 07:27:26 C 09 30 30.76 -08 51 55.9 V I52
2022-03-13 07:29:48 C 09 30 29.82 -08 51 50.8 V I52
2022-03-13 07:32:09 C 09 30 29.00 -08 51 46.2 V I52
2022-03-19 02:42:48 C 08 45 44.80 -04 02 13.7 V 807
2022-03-19 02:51:24 C 08 45 42.02 -04 01 55.5 V 807
2022-03-19 02:59:42 C 08 45 39.35 -04 01 38.6 V 807