2022 MD4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8728769000
Semi-major axis (a)2.3469787000 AU
Inclination (i)44.79067000°
Long. of Asc. Node (Ω)68.86045000°
Arg. of Perihelion (ω)326.61007000°
Mean Anomaly (M)322.10447000°
Mean Motion (n)0.2741197700°/day
Perihelion dist (q)0.29835520 AU
Aphelion dist (Q)4.39560220 AU
Orbital Period3.59553670 yr
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty9
Orbit TypeApollo
MOID0.297069 AU
Observations Used68
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-07-07
Observations (72)
Date Type RA Dec Mag Band Observatory
2022-06-25 00:38:40 C 14 24 18.35 -36 44 07.1 q X74
2022-06-25 00:46:33 C 14 24 15.96 -36 44 07.3 q X74
2022-06-25 00:54:05 C 14 24 13.52 -36 44 06.9 q X74
2022-06-25 02:24:57 C 14 23 45.25 -36 44 05.8 q X74
2022-06-25 02:32:46 C 14 23 42.80 -36 44 06.0 q X74
2022-06-25 02:40:15 C 14 23 40.49 -36 44 05.5 q X74
2022-06-25 02:47:54 C 14 23 38.18 -36 44 04.3 q X74
2022-06-25 02:55:30 C 14 23 35.80 -36 44 04.7 q X74
2022-06-25 03:03:20 C 14 23 33.36 -36 44 04.5 q X74
2022-06-25 03:19:09 C 14 23 28.254 -36 44 02.56 X Y00
2022-06-25 03:21:07 C 14 23 27.650 -36 44 01.51 X Y00
2022-06-25 22:24:40 C 14 17 38.72 -36 43 36.2 q X74
2022-06-25 22:32:27 C 14 17 36.38 -36 43 36.0 q X74
2022-06-25 22:39:55 C 14 17 34.06 -36 43 35.0 q X74
2022-06-25 22:47:53 C 14 17 31.55 -36 43 34.9 q X74
2022-06-25 22:55:43 C 14 17 29.13 -36 43 34.3 q X74
2022-06-25 23:03:12 C 14 17 26.80 -36 43 34.0 q X74
2022-06-26 17:42:17 C 14 11 45.57 -36 41 59.6 V M21
2022-06-26 22:19:40 C 14 10 21.09 -36 41 27.3 q X74
2022-06-26 22:27:29 C 14 10 18.64 -36 41 26.4 q X74
2022-06-26 22:34:58 C 14 10 16.40 -36 41 26.1 q X74
2022-06-26 22:43:05 C 14 10 13.81 -36 41 24.9 q X74
2022-06-26 22:51:08 C 14 10 11.40 -36 41 24.7 q X74
2022-06-26 22:58:47 C 14 10 09.01 -36 41 23.6 q X74
2022-06-27 21:38:11 C 14 03 17.684 -36 37 50.02 X Y00
2022-06-27 21:47:39 C 14 03 14.805 -36 37 48.32 X Y00
2022-06-27 21:56:50 C 14 03 11.987 -36 37 47.00 X Y00
2022-06-27 22:24:45 C 14 03 03.50 -36 37 41.1 q X74
2022-06-27 22:32:37 C 14 03 01.10 -36 37 39.7 q X74
2022-06-27 22:40:07 C 14 02 58.81 -36 37 38.6 q X74
2022-06-28 23:15:49 C 13 55 36.64 -36 32 07.5 u 807
2022-06-28 23:20:27 C 13 55 35.24 -36 32 06.3 u 807
2022-06-28 23:24:52 C 13 55 33.88 -36 32 05.2 u 807
2022-06-28 23:50:16 C 13 55 25.76 -36 32 00.6 q X74
2022-06-28 23:58:11 C 13 55 23.36 -36 31 58.6 q X74
2022-06-29 00:05:44 C 13 55 21.06 -36 31 56.8 q X74
2022-06-29 22:23:13 C 13 48 45.288 -36 25 35.55 X Y00
2022-06-29 22:32:47 C 13 48 42.443 -36 25 32.56 X Y00
2022-06-29 22:41:58 C 13 48 39.731 -36 25 30.06 X Y00
2022-06-29 23:35:55 C 13 48 23.68 -36 25 12.2 q X74
2022-06-29 23:43:52 C 13 48 21.26 -36 25 09.3 q X74
2022-06-29 23:51:26 C 13 48 19.05 -36 25 07.8 q X74
2022-06-30 01:25:55 C 13 47 51.23 -36 24 34.8 u 807
2022-06-30 01:31:57 C 13 47 49.45 -36 24 32.7 u 807
2022-06-30 01:37:58 C 13 47 47.65 -36 24 30.9 u 807
2022-06-30 23:36:06 C 13 41 23.02 -36 16 55.2 q X74
2022-06-30 23:44:05 C 13 41 20.67 -36 16 52.9 q X74
2022-06-30 23:51:41 C 13 41 18.44 -36 16 50.2 q X74
2022-07-01 00:42:58 C 13 41 03.81 -36 16 28.8 u 807
2022-07-01 00:49:00 C 13 41 02.01 -36 16 26.4 u 807