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 22:16:57 C 08 48 43.75 +39 25 55.8 X 033
2022-03-09 22:17:22 C 08 48 44.34 +39 26 04.0 X 033
2022-03-09 22:35:45 C 08 49 09.88 +39 32 31.9 V 246
2022-03-09 22:35:54 C 08 49 10.07 +39 32 34.8 V 246
2022-03-09 22:36:02 C 08 49 10.30 +39 32 37.7 V 246
2022-03-09 22:36:11 C 08 49 10.48 +39 32 40.1 V 246
2022-03-09 22:36:19 C 08 49 10.72 +39 32 43.3 V 246
2022-03-09 22:36:28 C 08 49 10.89 +39 32 45.7 V 246
2022-03-09 22:58:59 C 08 49 50.31 +39 40 25.6 V Z80
2022-03-09 23:05:10 C 08 49 59.45 +39 42 31.1 V Z80
2022-03-10 01:27:08 C 08 54 08.28 +40 32 07.9 u H21
2022-03-10 01:29:10 C 08 54 11.31 +40 32 50.1 u H21
2022-03-10 01:31:12 C 08 54 14.33 +40 33 32.3 u H21
2022-03-10 01:33:14 C 08 54 17.35 +40 34 14.5 u H21
2022-03-10 01:35:15 C 08 54 20.37 +40 34 56.7 u H21
2022-03-10 01:36:57 C 08 54 22.89 +40 35 31.8 u H21
2022-03-10 03:17:00 C 08 57 05.86 +41 07 41.1 L 658
2022-03-10 03:18:22 C 08 57 07.92 +41 08 09.6 L 658
2022-03-10 03:19:44 C 08 57 09.97 +41 08 38.0 L 658
2022-03-10 03:21:05 C 08 57 12.00 +41 09 06.2 L 658
2022-03-10 03:22:27 C 08 57 14.05 +41 09 34.5 L 658
2022-03-10 03:30:29 C 08 57 27.90 +41 13 07.1 V U52
2022-03-10 03:34:50 C 08 57 34.55 +41 14 38.0 V U52
2022-03-10 03:39:10 C 08 57 41.09 +41 16 05.6 V U52
2022-03-10 03:49:17 C 08 57 56.91 +41 19 36.4 V U52
2022-03-10 03:53:38 C 08 58 03.20 +41 21 02.6 V U52
2022-03-10 03:57:58 C 08 58 09.82 +41 22 31.5 V U52
2022-03-10 04:10:26 C 08 58 24.09 +41 28 07.1 V I52
2022-03-10 04:10:42 C 08 58 24.47 +41 28 12.7 V I52
2022-03-10 04:10:59 C 08 58 24.87 +41 28 18.1 V I52
2022-03-10 04:11:15 C 08 58 25.28 +41 28 23.5 V I52
2022-03-10 19:53:15 C 09 25 17.316 +46 16 33.42 X B72
2022-03-10 19:57:23 C 09 25 24.310 +46 17 45.28 X B72
2022-03-10 20:02:17 C 09 25 32.558 +46 19 10.81 X B72
2022-03-10 20:06:19 C 09 25 39.413 +46 20 21.05 X B72
2022-03-11 10:22:09 C 09 51 36.03 +50 05 43.6 V T08
2022-03-11 10:28:43 C 09 51 47.56 +50 07 12.3 V T08
2022-03-11 10:33:19 C 09 51 55.86 +50 08 17.6 V T08
2022-03-11 10:41:53 C 09 52 10.51 +50 10 10.4 V T08
2022-03-11 18:37:22 C 10 08 04.12 +51 50 24.3 X 033
2022-03-11 18:37:46 C 10 08 04.86 +51 50 29.5 X 033
2022-03-11 18:38:10 C 10 08 05.65 +51 50 34.7 X 033
2022-03-11 18:38:35 C 10 08 06.41 +51 50 40.1 X 033
2022-03-12 02:55:46 C 10 24 29.13 +53 27 19.0 V I52
2022-03-12 02:56:00 C 10 24 29.58 +53 27 21.7 V I52
2022-03-12 02:56:15 C 10 24 29.97 +53 27 24.4 V I52
2022-03-12 04:30:45 C 10 27 25.91 +53 45 01.4 V G96
2022-03-12 04:38:14 C 10 27 39.58 +53 46 22.0 V G96
2022-03-12 04:45:40 C 10 27 53.39 +53 47 42.6 V G96
2022-03-12 04:53:07 C 10 28 07.06 +53 49 02.6 V G96