2022 DW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6667415533 ± 7.92e-04
Semi-major axis (a)1.6485678620 AU ± 2.84e-03
Inclination (i)11.79449424° ± 2.06e-02
Long. of Asc. Node (Ω)326.76827841° ± 4.20e-03
Arg. of Perihelion (ω)299.02298192° ± 2.29e-03
Mean Anomaly (M)244.64720250° ± 1.54e+00
Mean Motion (n)0.4656418782°/day ± 1.20e-03
Perihelion dist (q)0.54939916 AU ± 1.61e-03
Aphelion dist (Q)2.74773656 AU ± 4.91e-03
Orbital Period2.11670455 yr ± 5.47e-03
Physical Parameters
H (abs. magnitude)23.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.465″
Uncertainty4
Orbit TypeApollo
MOID0.075320 AU
Observations Used58
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-27
Last Observation Used2022-03-14
Observations (58)
Date Type RA Dec Mag Band Observatory
2022-02-27 08:44:56 C 09 30 29.586 +02 28 13.03 U F52
2022-02-27 09:00:51 C 09 30 23.901 +02 27 46.31 U F52
2022-02-27 09:01:47 C 09 30 23.586 +02 27 44.76 U F52
2022-02-27 09:16:42 C 09 30 18.281 +02 27 19.79 U F52
2022-02-27 09:17:39 C 09 30 17.917 +02 27 17.95 U F52
2022-02-27 09:32:36 C 09 30 12.611 +02 26 52.84 U F52
2022-02-27 09:33:32 C 09 30 12.281 +02 26 51.25 U F52
2022-02-27 13:46:22 C 09 28 42.034 +02 19 40.19 V F52
2022-02-27 13:47:16 C 09 28 41.693 +02 19 39.19 V F52
2022-02-27 21:44:50 C 09 25 55.55 +02 05 32.5 X I93
2022-02-27 21:55:10 C 09 25 51.74 +02 05 14.5 X I93
2022-02-27 22:05:16 C 09 25 48.00 +02 04 57.1 X I93
2022-02-27 22:19:52 C 09 25 42.11 +02 04 29.8 V L01
2022-02-27 22:22:38 C 09 25 41.12 +02 04 21.9 V 033
2022-02-27 22:24:58 C 09 25 40.28 +02 04 17.4 V 033
2022-02-27 22:27:17 C 09 25 39.41 +02 04 13.9 V 033
2022-02-27 22:27:59 C 09 25 38.99 +02 04 16.5 V L01
2022-02-27 22:31:06 C 09 25 37.90 +02 04 11.6 V L01
2022-02-27 23:41:46 C 09 25 11.85 +02 02 04.2 V 204
2022-02-28 00:11:53 C 09 25 00.67 +02 01 10.7 V 204
2022-02-28 01:19:59 C 09 24 38.35 +02 00 05.1 u 807
2022-02-28 01:29:13 C 09 24 34.94 +01 59 49.2 u 807
2022-02-28 01:38:35 C 09 24 31.41 +01 59 32.1 u 807
2022-02-28 02:50:09 C 09 24 05.00 +01 56 30.4 u H21
2022-02-28 02:58:12 C 09 24 01.97 +01 56 16.0 u H21
2022-02-28 03:06:15 C 09 23 58.93 +01 56 01.6 u H21
2022-02-28 03:30:56 C 09 23 49.95 +01 55 17.4 q 734
2022-02-28 03:39:13 C 09 23 46.79 +01 55 01.6 q 734
2022-02-28 03:47:32 C 09 23 43.66 +01 54 46.5 q 734
2022-02-28 21:06:27 C 09 17 08.44 +01 22 19.3 X 958
2022-02-28 21:22:43 C 09 17 01.80 +01 21 47.5 X 958
2022-02-28 21:33:54 C 09 16 57.34 +01 21 25.1 X 958
2022-03-02 02:49:35 C 09 04 46.57 +00 22 18.8 u 807
2022-03-02 02:57:23 C 09 04 43.00 +00 22 01.0 u 807
2022-03-02 03:05:07 C 09 04 39.50 +00 21 43.6 u 807
2022-03-05 21:19:53 C 08 17 40.50 -03 30 58.3 V 033
2022-03-05 21:21:27 C 08 17 39.49 -03 31 03.4 V 033
2022-03-05 21:23:01 C 08 17 38.49 -03 31 08.2 V 033
2022-03-05 21:24:50 C 08 17 37.40 -03 31 12.9 V 033
2022-03-08 02:53:53 C 07 42 11.68 -06 20 20.5 V I52
2022-03-08 02:56:31 C 07 42 09.72 -06 20 28.7 V I52
2022-03-08 03:01:46 C 07 42 05.90 -06 20 46.8 V I52
2022-03-09 03:08:11 C 07 24 13.65 -07 42 34.5 V I52
2022-03-09 03:13:32 C 07 24 09.45 -07 42 53.4 V I52
2022-03-09 03:14:44 C 07 24 08.49 -07 42 57.6 V I52
2022-03-10 03:44:33 C 07 04 53.79 -09 07 32.7 V I52
2022-03-10 03:47:41 C 07 04 51.10 -09 07 42.7 V I52
2022-03-10 03:50:48 C 07 04 48.57 -09 07 53.5 V I52
2022-03-10 03:53:56 C 07 04 46.02 -09 08 04.6 V I52
2022-03-12 00:34:40 C 06 27 30.12 -11 38 02.9 u 807