2022 EM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2584975000
Semi-major axis (a)1.3526956000 AU
Inclination (i)10.55335000°
Long. of Asc. Node (Ω)166.02023000°
Arg. of Perihelion (ω)351.45592000°
Mean Anomaly (M)133.25793000°
Mean Motion (n)0.6264753200°/day
Perihelion dist (q)1.00302720 AU
Aphelion dist (Q)1.70236400 AU
Orbital Period1.57325860 yr
Physical Parameters
H (abs. magnitude)25.39
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty6
Orbit TypeAmor
MOID0.013007 AU
Observations Used177
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-28
Observations (180)
Date Type RA Dec Mag Band Observatory
2022-03-09 04:36:40 C 08 23 02.84 +33 02 56.4 V 703
2022-03-09 04:44:57 C 08 23 13.16 +33 06 04.5 V 703
2022-03-09 04:53:14 C 08 23 23.37 +33 09 11.8 V 703
2022-03-09 05:01:32 C 08 23 33.56 +33 12 18.3 V 703
2022-03-09 05:49:50 C 08 24 33.80 +33 30 21.3 V I52
2022-03-09 05:50:06 C 08 24 34.14 +33 30 27.4 V I52
2022-03-09 05:50:23 C 08 24 34.47 +33 30 33.6 V I52
2022-03-09 07:31:39 C 08 26 43.49 +34 07 47.3 V I52
2022-03-09 07:31:56 C 08 26 43.84 +34 07 53.1 V I52
2022-03-09 07:32:12 C 08 26 44.19 +34 07 59.2 V I52
2022-03-09 07:32:28 C 08 26 44.54 +34 08 04.9 V I52
2022-03-09 16:30:48 C 08 39 36.67 +37 24 12.7 V 900
2022-03-09 16:37:21 C 08 39 46.11 +37 26 28.4 V 900
2022-03-09 16:43:55 C 08 39 55.55 +37 28 43.9 V 900
2022-03-09 18:17:17 C 08 43 00.31 +38 02 14.9 V 104
2022-03-09 18:20:30 C 08 43 04.90 +38 03 25.1 V 104
2022-03-09 18:26:54 C 08 43 14.15 +38 05 43.8 V K63
2022-03-09 18:26:56 C 08 43 14.07 +38 05 45.1 V 104
2022-03-09 18:30:09 C 08 43 18.65 +38 06 55.2 V 104
2022-03-09 18:35:01 C 08 43 24.10 +38 08 32.7 V 595
2022-03-09 18:40:39 C 08 43 32.97 +38 10 01.0 V A17
2022-03-09 18:41:19 C 08 43 34.02 +38 10 01.9 V G04
2022-03-09 18:41:36 C 08 43 35.09 +38 11 03.6 V K63
2022-03-09 18:42:24 C 08 43 34.61 +38 11 13.0 V 595
2022-03-09 18:45:35 C 08 43 40.12 +38 11 33.9 V G04
2022-03-09 18:47:48 C 08 43 43.96 +38 13 18.8 V K63
2022-03-09 18:48:17 C 08 43 43.96 +38 12 46.3 V A17
2022-03-09 18:49:48 C 08 43 45.10 +38 13 52.3 V 595
2022-03-09 18:49:54 C 08 43 46.37 +38 13 07.7 V G04
2022-03-09 18:51:09 C 08 43 46.15 +38 14 01.2 V 246
2022-03-09 18:51:19 C 08 43 46.37 +38 14 05.6 V 246
2022-03-09 18:51:28 C 08 43 46.58 +38 14 08.2 V 246
2022-03-09 18:51:38 C 08 43 46.77 +38 14 11.9 V 246
2022-03-09 18:51:47 C 08 43 47.10 +38 14 15.4 V 246
2022-03-09 18:51:57 C 08 43 47.27 +38 14 18.9 V 246
2022-03-09 18:52:06 C 08 43 47.47 +38 14 22.6 V 246
2022-03-09 18:52:40 C 08 43 52.80 +38 14 55.2 Z K19
2022-03-09 18:54:30 C 08 43 50.74 +38 14 59.6 V G34
2022-03-09 18:55:30 C 08 43 53.67 +38 15 23.7 V K74
2022-03-09 18:56:57 C 08 43 56.33 +38 15 53.5 V A17
2022-03-09 18:57:11 C 08 43 55.68 +38 16 32.1 V 595
2022-03-09 18:57:52 C 08 43 55.54 +38 16 11.5 V G34
2022-03-09 18:58:43 C 08 44 01.45 +38 17 05.3 Z K19
2022-03-09 19:00:11 C 08 43 52.03 +38 16 46.4 V B42
2022-03-09 19:00:56 C 08 43 53.11 +38 17 02.2 V B42
2022-03-09 19:01:13 C 08 44 00.34 +38 17 23.5 V G34
2022-03-09 19:01:51 C 08 43 54.37 +38 17 21.0 V B42
2022-03-09 19:02:06 C 08 44 04.53 +38 18 12.1 V K38
2022-03-09 19:02:59 C 08 44 04.36 +38 18 04.5 V K74
2022-03-09 19:04:15 C 08 44 06.86 +38 18 31.2 V A17