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 19:04:34 C 08 44 05.15 +38 18 35.4 V G34
2022-03-09 19:04:46 C 08 44 10.07 +38 19 17.2 Z K19
2022-03-09 19:07:55 C 08 44 09.97 +38 19 47.9 V G34
2022-03-09 19:10:13 C 08 44 16.15 +38 21 06.7 V K38
2022-03-09 19:10:13 C 08 44 14.76 +38 20 40.6 V K74
2022-03-09 19:14:27 C 08 44 21.70 +38 21 57.3 V G04
2022-03-09 19:18:19 C 08 44 27.71 +38 24 01.4 V K38
2022-03-09 19:26:02 C 08 44 38.70 +38 26 47.1 V K38
2022-03-09 19:28:24 C 08 44 41.96 +38 27 52.3 X K78
2022-03-09 19:28:43 C 08 44 42.43 +38 27 45.3 V 587
2022-03-09 19:29:43 C 08 44 43.86 +38 28 06.7 V 587
2022-03-09 19:34:18 C 08 44 50.40 +38 29 44.9 V 587
2022-03-09 19:34:55 C 08 44 51.31 +38 30 11.8 X K78
2022-03-09 19:35:39 C 08 44 50.67 +38 30 59.5 q C82
2022-03-09 19:36:12 C 08 44 51.47 +38 31 10.6 V C82
2022-03-09 19:39:17 C 08 44 57.49 +38 31 31.6 V 587
2022-03-09 19:39:22 C 08 44 56.02 +38 32 18.5 q C82
2022-03-09 19:39:37 C 08 44 57.90 +38 30 57.2 V G04
2022-03-09 19:39:48 C 08 44 58.26 +38 31 56.4 X K78
2022-03-09 19:40:29 C 08 44 59.21 +38 31 57.5 V 587
2022-03-09 19:41:00 C 08 44 58.32 +38 32 53.4 q C82
2022-03-09 19:41:26 C 08 45 00.58 +38 32 31.0 X K78
2022-03-09 19:41:27 C 08 44 58.95 +38 33 02.8 V C82
2022-03-09 19:44:07 C 08 45 04.41 +38 32 33.7 V G04
2022-03-09 19:46:09 C 08 45 05.69 +38 34 44.5 V C82
2022-03-09 19:46:14 C 08 45 05.78 +38 34 44.2 q C82
2022-03-09 19:48:31 C 08 45 10.30 +38 35 04.3 a 233
2022-03-09 19:55:49 C 08 45 20.80 +38 37 40.5 a 233
2022-03-09 20:02:11 C 08 45 29.77 +38 39 56.1 a 233
2022-03-09 20:08:15 C 08 45 38.44 +38 42 05.2 a 233
2022-03-09 20:12:47 C 08 45 44.61 +38 42 56.9 V K87
2022-03-09 20:19:39 C 08 45 54.40 +38 45 22.0 V K87
2022-03-09 20:26:30 C 08 46 04.28 +38 47 47.1 V K87
2022-03-09 20:29:38 C 08 46 09.61 +38 49 22.2 V 204
2022-03-09 20:36:55 C 08 46 20.02 +38 51 55.8 V 204
2022-03-09 20:44:07 C 08 46 30.33 +38 54 27.5 V 204
2022-03-09 20:45:42 C 08 46 32.50 +38 55 03.1 V 203
2022-03-09 20:54:39 C 08 46 43.11 +38 58 13.2 V L01
2022-03-09 20:55:48 C 08 46 44.75 +38 58 37.1 V L01
2022-03-09 20:56:23 C 08 46 47.82 +38 58 47.6 V 203
2022-03-09 20:56:57 C 08 46 46.40 +38 59 01.1 V L01
2022-03-09 20:58:05 C 08 46 48.03 +38 59 24.9 V L01
2022-03-09 20:59:14 C 08 46 49.68 +38 59 48.9 V L01
2022-03-09 20:59:56 C 08 46 54.45 +39 00 13.9 C95
2022-03-09 21:04:46 C 08 46 59.80 +39 01 43.2 V 203
2022-03-09 21:10:35 C 08 47 09.70 +39 03 57.2 C95
2022-03-09 21:21:14 C 08 47 24.96 +39 07 39.9 C95
2022-03-09 21:31:53 C 08 47 40.20 +39 11 22.6 C95
2022-03-09 22:16:08 C 08 48 42.54 +39 25 39.0 X 033
2022-03-09 22:16:33 C 08 48 43.15 +39 25 47.4 X 033