2022 DL4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0836882052 ± 3.43e-04
Semi-major axis (a)1.2516716054 AU ± 1.09e-03
Inclination (i)44.89924591° ± 4.37e-02
Long. of Asc. Node (Ω)335.83091721° ± 2.77e-03
Arg. of Perihelion (ω)109.02065197° ± 3.88e-01
Mean Anomaly (M)300.60715251° ± 1.65e+00
Mean Motion (n)0.7038444263°/day ± 9.16e-04
Perihelion dist (q)1.14692146 AU ± 1.08e-03
Aphelion dist (Q)1.35642176 AU ± 1.25e-03
Orbital Period1.40034679 yr ± 1.82e-03
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.381″
Uncertainty4
Orbit TypeAmor
MOID0.218827 AU
Observations Used51
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-03-10
Observations (53)
Date Type RA Dec Mag Band Observatory
2022-02-27 05:28:14 C 09 42 02.92 +16 41 39.0 V G96
2022-02-27 05:36:19 C 09 41 59.64 +16 40 52.4 V G96
2022-02-27 05:44:26 C 09 41 56.36 +16 40 06.8 V G96
2022-02-27 05:52:32 C 09 41 53.09 +16 39 20.5 V G96
2022-02-27 09:31:51 C 09 40 24.98 +16 18 42.4 V I52
2022-02-27 09:34:41 C 09 40 23.96 +16 18 26.7 V I52
2022-02-27 22:47:09 C 09 35 20.08 +15 04 16.7 V L01
2022-02-27 22:52:09 C 09 35 18.18 +15 03 49.3 V L01
2022-02-27 23:07:39 C 09 35 12.12 +15 02 21.8 V L01
2022-02-28 00:55:35 C 09 34 30.85 +14 52 19.7 X I93
2022-02-28 01:03:17 C 09 34 27.88 +14 51 36.3 X I93
2022-02-28 01:10:27 C 09 34 24.95 +14 50 51.5 V 033
2022-02-28 01:10:47 C 09 34 24.99 +14 50 53.8 X I93
2022-02-28 01:12:31 C 09 34 24.17 +14 50 40.3 V 033
2022-02-28 01:14:37 C 09 34 23.33 +14 50 28.5 V 033
2022-02-28 04:07:57 C 09 33 19.91 +14 34 31.9 q 734
2022-02-28 04:22:19 C 09 33 14.54 +14 33 12.1 q 734
2022-02-28 04:51:16 C 09 33 03.40 +14 30 30.7 q 734
2022-02-28 05:30:22 C 09 32 49.10 +14 26 57.8 V I52
2022-02-28 05:36:42 C 09 32 46.62 +14 26 22.5 V I52
2022-02-28 18:43:41 C 09 27 57.96 +13 13 43.7 V 033
2022-02-28 18:45:45 C 09 27 57.19 +13 13 32.6 V 033
2022-02-28 18:47:50 C 09 27 56.45 +13 13 20.9 V 033
2022-02-28 21:55:59 C 09 26 47.74 +12 56 15.1 X 958
2022-02-28 22:06:13 C 09 26 44.06 +12 55 20.2 X 958
2022-02-28 22:16:15 C 09 26 40.34 +12 54 26.0 X 958
2022-02-28 23:12:16 C 09 26 19.49 +12 49 15.3 V 033
2022-02-28 23:14:01 C 09 26 18.85 +12 49 06.0 V 033
2022-02-28 23:15:45 C 09 26 18.19 +12 48 56.4 V 033
2022-02-28 23:17:37 C 09 26 17.56 +12 48 45.9 V 033
2022-03-01 02:11:53 C 09 25 17.06 +12 33 01.0 u H21
2022-03-01 02:13:53 C 09 25 16.33 +12 32 49.9 u H21
2022-03-01 02:17:55 C 09 25 14.85 +12 32 27.8 u H21
2022-03-01 05:04:18 C 09 24 15.35 +12 17 29.6 V G96
2022-03-01 05:20:38 C 09 24 09.49 +12 16 01.5 V G96
2022-03-01 05:28:49 C 09 24 06.52 +12 15 16.7 V G96
2022-03-04 01:25:24 C 09 02 07.55 +06 25 15.4 V 807
2022-03-04 01:33:21 C 09 02 05.14 +06 24 37.1 V 807
2022-03-04 01:41:18 C 09 02 02.70 +06 23 58.5 V 807
2022-03-05 00:52:56 C 08 55 25.59 +04 33 50.0 V 807
2022-03-05 01:04:13 C 08 55 22.32 +04 32 57.4 V 807
2022-03-05 01:15:30 C 08 55 19.16 +04 32 05.5 V 807
2022-03-07 01:57:39 C 08 42 46.10 +00 58 34.2 V 807
2022-03-07 02:08:56 C 08 42 43.31 +00 57 47.6 V 807
2022-03-07 02:20:12 C 08 42 40.51 +00 57 00.9 V 807
2022-03-08 00:20:44 C 08 37 35.46 -00 31 29.4 V 807
2022-03-08 00:32:00 C 08 37 32.87 -00 32 13.5 V 807
2022-03-08 00:43:17 C 08 37 30.25 -00 32 57.8 V 807
2022-03-08 04:05:26 C 08 36 44.97 -00 46 36.8 o 691
2022-03-08 04:19:50 C 08 36 41.64 -00 47 32.9 o 691