2022 DP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2806303673 ± 4.09e-05
Semi-major axis (a)1.8052788142 AU ± 1.20e-04
Inclination (i)32.66627962° ± 1.91e-03
Long. of Asc. Node (Ω)153.75835430° ± 3.74e-04
Arg. of Perihelion (ω)282.33313718° ± 4.10e-03
Mean Anomaly (M)239.01402172° ± 6.13e-02
Mean Motion (n)0.4063458680°/day ± 4.05e-05
Perihelion dist (q)1.29866276 AU ± 1.13e-04
Aphelion dist (Q)2.31189487 AU ± 1.70e-04
Orbital Period2.42558461 yr ± 2.42e-04
Physical Parameters
H (abs. magnitude)20.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.370″
Uncertainty2
Orbit TypeAmor
MOID0.510407 AU
Observations Used52
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-26
Last Observation Used2022-04-04
Observations (52)
Date Type RA Dec Mag Band Observatory
2022-02-26 06:48:06 C 09 14 29.641 +09 43 13.96 U F52
2022-02-26 07:04:51 C 09 14 29.251 +09 43 51.88 U F52
2022-02-26 07:21:32 C 09 14 28.881 +09 44 29.51 U F52
2022-02-26 07:38:09 C 09 14 28.483 +09 45 07.15 U F52
2022-02-26 09:15:50 C 09 14 26.211 +09 48 47.42 V F52
2022-02-26 09:16:45 C 09 14 26.186 +09 48 49.45 V F52
2022-02-26 09:17:02 C 09 14 25.58 +09 48 46.3 V I52
2022-02-26 09:19:51 C 09 14 25.49 +09 48 52.8 V I52
2022-02-26 09:22:40 C 09 14 25.45 +09 48 58.5 V I52
2022-02-27 01:41:35 C 09 14 08.18 +10 25 42.7 u 807
2022-02-27 01:57:24 C 09 14 07.89 +10 26 18.7 u 807
2022-02-27 02:13:05 C 09 14 07.57 +10 26 53.4 u 807
2022-02-27 02:38:07 C 09 14 07.24 +10 27 31.3 u H21
2022-02-27 02:41:37 C 09 14 07.13 +10 27 39.0 u H21
2022-02-27 02:45:38 C 09 14 07.08 +10 27 48.2 u H21
2022-02-27 03:07:48 C 09 14 06.63 +10 28 38.2 q H36
2022-02-27 03:15:40 C 09 14 06.71 +10 28 55.5 X 858
2022-02-27 03:29:42 C 09 14 06.39 +10 29 26.4 X 858
2022-02-27 03:41:41 C 09 14 06.13 +10 29 53.1 X 858
2022-02-27 03:42:19 C 09 14 06.18 +10 29 55.2 V I52
2022-02-27 03:44:20 C 09 14 06.18 +10 29 58.8 V I52
2022-02-27 03:46:21 C 09 14 06.13 +10 30 04.1 V I52
2022-02-27 05:39:58 C 09 14 03.45 +10 34 14.6 q H36
2022-02-27 05:51:29 C 09 14 03.15 +10 34 39.9 q H36
2022-02-27 21:42:02 C 09 13 46.99 +11 09 23.9 V L01
2022-02-27 21:47:38 C 09 13 46.79 +11 09 36.3 V L01
2022-02-27 21:58:56 C 09 13 46.55 +11 10 01.6 V L01
2022-02-27 22:04:35 C 09 13 46.47 +11 10 13.8 V L01
2022-02-27 22:42:43 C 09 13 45.80 +11 11 35.4 Z 033
2022-02-27 22:51:01 C 09 13 45.64 +11 11 53.6 Z 033
2022-02-27 22:59:18 C 09 13 45.46 +11 12 11.2 Z 033
2022-03-01 02:31:57 C 09 13 20.16 +12 11 21.0 u H21
2022-03-01 02:40:00 C 09 13 19.99 +12 11 38.1 u H21
2022-03-01 02:47:55 C 09 13 19.83 +12 11 54.6 u H21
2022-03-01 03:43:23 C 09 13 19.23 +12 13 52.8 V 654
2022-03-01 04:15:25 C 09 13 18.68 +12 15 00.6 V 654
2022-03-01 04:54:20 C 09 13 17.95 +12 16 23.1 V 654
2022-03-01 05:06:19 C 09 13 17.68 +12 16 49.3 V G96
2022-03-01 05:14:29 C 09 13 17.50 +12 17 06.3 V G96
2022-03-01 05:22:40 C 09 13 17.36 +12 17 23.4 V G96
2022-03-01 05:30:51 C 09 13 17.20 +12 17 40.8 V G96
2022-03-03 01:38:29 C 09 12 43.12 +13 48 55.5 u 807
2022-03-03 01:54:16 C 09 12 42.91 +13 49 27.5 u 807
2022-03-03 02:10:02 C 09 12 42.66 +13 49 59.7 u 807
2022-03-10 04:49:07 C 09 11 52.22 +18 59 53.9 o 691
2022-03-10 05:22:43 C 09 11 52.15 +19 00 48.6 o 691
2022-03-10 05:56:19 C 09 11 52.10 +19 01 42.5 o 691
2022-03-24 06:31:13 C 09 16 31.17 +26 07 14.1 V V06
2022-03-24 06:38:04 C 09 16 31.31 +26 07 20.6 V V06
2022-04-04 06:04:16 C 09 25 15.63 +29 21 54.8 o 291