2022 DH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4424970000
Semi-major axis (a)2.0046999000 AU
Inclination (i)4.97251000°
Long. of Asc. Node (Ω)6.13916000°
Arg. of Perihelion (ω)151.10854000°
Mean Anomaly (M)113.51228000°
Mean Motion (n)0.3472402200°/day
Perihelion dist (q)1.11762620 AU
Aphelion dist (Q)2.89177360 AU
Orbital Period2.83840300 yr
Physical Parameters
H (abs. magnitude)25.15
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.870″
Uncertainty7
Orbit TypeAmor
MOID0.132761 AU
Observations Used29
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2022-03-27
Observations (31)
Date Type RA Dec Mag Band Observatory
2022-02-25 07:30:05 C 10 45 20.66 +31 07 02.3 – V G96
2022-02-25 07:37:38 C 10 45 21.33 +31 06 44.8 – V G96
2022-02-25 07:45:05 C 10 45 22.03 +31 06 30.7 – V G96
2022-02-28 08:00:44 C 10 53 47.206 +28 26 02.52 – U F52
2022-02-28 08:33:48 C 10 53 50.464 +28 24 48.38 – U F52
2022-02-28 08:50:22 C 10 53 52.011 +28 24 11.47 – U F52
2022-02-28 10:03:38 C 10 53 58.932 +28 21 23.68 – V F52
2022-02-28 10:04:32 C 10 53 59.009 +28 21 21.99 – V F52
2022-03-01 00:04:21 C 10 55 32.74 +27 48 00.1 – V 033
2022-03-01 00:09:16 C 10 55 33.27 +27 47 48.3 – V 033
2022-03-01 00:14:11 C 10 55 33.71 +27 47 36.9 – V 033
2022-03-01 00:19:14 C 10 55 34.25 +27 47 24.8 – V 033
2022-03-01 04:47:06 C 10 56 07.99 +27 37 05.0 – V I52
2022-03-01 04:55:56 C 10 56 08.82 +27 36 44.9 – V I52
2022-03-01 04:57:01 C 10 56 07.45 +27 36 39.7 – u H21
2022-03-01 05:04:46 C 10 56 09.73 +27 36 24.7 – V I52
2022-03-01 05:12:19 C 10 56 08.89 +27 36 04.0 – u H21
2022-03-01 05:13:36 C 10 56 10.60 +27 36 04.1 – V I52
2022-03-01 05:19:10 C 10 56 09.60 +27 35 47.7 – u H21
2022-03-01 07:31:25 C 10 56 26.983 +27 30 47.06 – V 568
2022-03-01 07:33:09 C 10 56 27.149 +27 30 43.17 – V 568
2022-03-01 07:34:54 C 10 56 27.321 +27 30 39.20 – V 568
2022-03-09 06:56:53 C 11 16 36.59 +19 22 28.5 – o 691
2022-03-09 07:12:48 C 11 16 37.91 +19 21 47.0 – o 691
2022-03-09 07:28:42 C 11 16 39.18 +19 21 04.5 – o 691
2022-03-10 04:38:28 C 11 18 45.61 +18 24 34.5 – V V06
2022-03-10 04:41:26 C 11 18 45.81 +18 24 26.8 – V V06
2022-03-10 04:44:24 C 11 18 46.08 +18 24 18.7 – V V06
2022-03-27 05:32:07 C 11 51 40.81 +01 40 28.2 – u H21
2022-03-27 05:36:01 C 11 51 41.03 +01 40 19.9 – u H21
2022-03-27 05:49:47 C 11 51 41.74 +01 39 52.1 – u H21