2022 DC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4461876000
Semi-major axis (a)1.3225688000 AU
Inclination (i)8.67103000°
Long. of Asc. Node (Ω)160.03664000°
Arg. of Perihelion (ω)81.59019000°
Mean Anomaly (M)127.23412000°
Mean Motion (n)0.6480024500°/day
Perihelion dist (q)0.73245500 AU
Aphelion dist (Q)1.91268260 AU
Orbital Period1.52099370 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty7
Orbit TypeApollo
MOID0.001211 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-01
Observations (39)
Date Type RA Dec Mag Band Observatory
2022-02-28 08:26:35 C 11 25 30.18 -08 28 33.4 V 703
2022-02-28 08:34:44 C 11 25 54.36 -08 28 01.7 V 703
2022-02-28 08:42:54 C 11 26 18.82 -08 27 28.7 V 703
2022-02-28 08:51:03 C 11 26 43.21 -08 26 56.4 V 703
2022-02-28 09:04:51 C 11 27 25.97 -08 25 59.4 V I52
2022-02-28 09:05:05 C 11 27 26.71 -08 25 58.5 V I52
2022-02-28 09:05:20 C 11 27 27.44 -08 25 57.5 V I52
2022-02-28 09:05:34 C 11 27 28.21 -08 25 56.4 V I52
2022-02-28 09:11:15 C 11 27 45.90 -08 25 32.4 V I52
2022-02-28 09:11:36 C 11 27 46.96 -08 25 30.9 V I52
2022-02-28 09:11:57 C 11 27 48.11 -08 25 29.2 V I52
2022-02-28 09:12:18 C 11 27 49.24 -08 25 27.8 V I52
2022-02-28 10:54:58 C 11 34 31.25 -08 13 52.8 V T08
2022-02-28 10:57:36 C 11 34 40.86 -08 13 39.2 V T08
2022-02-28 11:01:33 C 11 34 55.41 -08 13 18.4 V T08
2022-02-28 11:09:26 C 11 35 24.49 -08 12 37.2 V T08
2022-02-28 13:05:56 C 11 44 46.20 -08 05 03.5 V 900
2022-02-28 13:07:10 C 11 44 51.95 -08 04 53.9 V 900
2022-02-28 13:10:01 C 11 45 05.29 -08 04 37.1 V 900
2022-02-28 13:11:14 C 11 45 10.92 -08 04 29.6 V 900
2022-02-28 16:19:06 C 12 02 12.66 -07 39 22.2 V 900
2022-02-28 16:19:29 C 12 02 14.98 -07 39 18.4 V 900
2022-02-28 16:19:52 C 12 02 17.32 -07 39 13.2 V 900
2022-02-28 21:50:59 C 12 55 20.85 -06 12 09.8 X 595
2022-02-28 21:53:44 C 12 55 56.03 -06 11 02.8 X 595
2022-02-28 21:55:05 C 12 56 13.38 -06 10 29.3 X 595
2022-02-28 23:27:59 C 13 18 39.18 -05 24 29.2 X 958
2022-02-28 23:31:06 C 13 19 28.47 -05 22 45.8 X 958
2022-02-28 23:34:12 C 13 20 17.54 -05 21 02.5 X 958
2022-03-01 00:30:20 C 13 35 36.94 -04 47 56.7 V L01
2022-03-01 00:31:15 C 13 35 53.39 -04 47 20.2 V L01
2022-03-01 00:32:16 C 13 36 11.60 -04 46 39.0 V L01
2022-03-01 00:33:12 C 13 36 28.23 -04 46 01.7 V L01
2022-03-01 00:34:07 C 13 36 44.85 -04 45 24.6 V L01
2022-03-01 00:35:02 C 13 37 01.37 -04 44 47.6 V L01
2022-03-01 01:02:45 C 13 45 34.74 -04 28 04.8 V 033
2022-03-01 01:02:59 C 13 45 39.52 -04 27 53.9 V 033
2022-03-01 01:03:15 C 13 45 44.43 -04 27 42.7 V 033
2022-03-01 01:03:31 C 13 45 49.34 -04 27 31.7 V 033