2022 DN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2336274955 ± 2.50e-05
Semi-major axis (a)1.4145483100 AU ± 5.78e-05
Inclination (i)5.29939664° ± 4.82e-04
Long. of Asc. Node (Ω)1.02399568° ± 1.78e-04
Arg. of Perihelion (ω)170.23358763° ± 4.15e-04
Mean Anomaly (M)72.14580982° ± 4.88e-02
Mean Motion (n)0.5858488745°/day ± 3.59e-05
Perihelion dist (q)1.08407093 AU ± 5.67e-05
Aphelion dist (Q)1.74502569 AU ± 7.96e-05
Orbital Period1.68238999 yr ± 1.03e-04
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty2
Orbit TypeAmor
MOID0.090097 AU
Observations Used52
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-04-03
Observations (54)
Date Type RA Dec Mag Band Observatory
2022-02-27 10:29:42 C 12 55 48.176 +13 05 33.09 U F52
2022-02-27 10:45:16 C 12 55 49.108 +13 04 59.60 U F52
2022-02-27 11:00:53 C 12 55 50.040 +13 04 26.05 U F52
2022-02-27 13:52:06 C 12 55 59.782 +12 58 12.07 V F52
2022-02-27 13:53:00 C 12 55 59.822 +12 58 10.35 V F52
2022-02-28 03:04:31 C 12 57 01.07 +12 28 22.9 V 033
2022-02-28 03:09:40 C 12 57 01.42 +12 28 11.0 V 033
2022-02-28 03:14:49 C 12 57 01.72 +12 27 59.1 V 033
2022-02-28 03:21:51 C 12 57 02.20 +12 27 43.1 V 033
2022-02-28 05:24:42 C 12 57 15.03 +12 24 49.6 V 807
2022-02-28 05:35:20 C 12 57 15.71 +12 24 26.5 V 807
2022-02-28 05:40:40 C 12 57 15.99 +12 24 14.7 V 807
2022-02-28 06:22:12 C 12 57 19.42 +12 21 12.8 u H21
2022-02-28 06:34:16 C 12 57 20.14 +12 20 46.3 u H21
2022-02-28 06:46:45 C 12 57 20.90 +12 20 18.8 u H21
2022-02-28 10:22:03 C 12 57 38.737 +12 12 38.20 V F52
2022-02-28 10:22:58 C 12 57 38.782 +12 12 36.03 V F52
2022-02-28 11:35:13 C 12 57 42.903 +12 09 55.25 V F52
2022-02-28 11:36:07 C 12 57 42.941 +12 09 53.47 V F52
2022-03-01 01:26:54 C 12 58 44.06 +11 37 51.6 V 033
2022-03-01 01:31:39 C 12 58 44.33 +11 37 40.6 V 033
2022-03-01 01:36:23 C 12 58 44.61 +11 37 29.5 V 033
2022-03-01 01:41:23 C 12 58 44.87 +11 37 18.6 V 033
2022-03-07 04:30:25 C 13 08 45.75 +05 37 04.0 V 807
2022-03-07 04:41:38 C 13 08 46.27 +05 36 34.8 V 807
2022-03-07 04:52:52 C 13 08 46.75 +05 36 05.4 V 807
2022-03-07 11:28:45 C 13 09 05.96 +05 17 15.0 V I52
2022-03-07 11:30:32 C 13 09 06.03 +05 17 09.5 V I52
2022-03-07 11:34:51 C 13 09 06.24 +05 16 58.2 V I52
2022-03-07 11:36:37 C 13 09 06.31 +05 16 54.2 V I52
2022-03-09 11:11:03 C 13 11 52.46 +03 09 03.6 V I52
2022-03-09 11:15:24 C 13 11 52.59 +03 08 51.6 V I52
2022-03-09 11:19:45 C 13 11 52.80 +03 08 40.0 V I52
2022-03-10 10:53:01 C 13 13 10.51 +02 03 58.8 V I52
2022-03-10 10:56:15 C 13 13 10.62 +02 03 48.7 V I52
2022-03-10 10:59:29 C 13 13 10.77 +02 03 40.2 V I52
2022-03-10 12:32:28 C 13 13 17.539 +01 59 39.01 U F52
2022-03-10 13:08:04 C 13 13 18.606 +01 58 00.47 U F52
2022-03-10 13:25:54 C 13 13 19.147 +01 57 11.18 U F52
2022-03-15 08:12:51 C 13 18 51.32 -03 27 51.2 o 291
2022-03-15 08:22:33 C 13 18 51.54 -03 28 18.8 o 291
2022-03-15 08:32:15 C 13 18 51.72 -03 28 47.0 o 291
2022-03-23 11:18:14 C 13 25 11.18 -12 41 38.0 V I52
2022-03-23 11:21:30 C 13 25 11.15 -12 41 47.5 V I52
2022-03-23 11:24:46 C 13 25 11.40 -12 41 55.8 V I52
2022-04-01 04:43:39 C 13 28 11.27 -21 26 25.0 u 807
2022-04-01 04:55:21 C 13 28 11.06 -21 26 51.2 u 807
2022-04-01 05:07:18 C 13 28 10.87 -21 27 18.3 u 807
2022-04-01 07:42:43 C 13 28 11.800 -21 34 24.60 V I52
2022-04-01 07:45:32 C 13 28 11.760 -21 34 30.90 V I52