2022 DW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3213857985 ± 5.13e-05
Semi-major axis (a)0.8226231116 AU ± 4.25e-06
Inclination (i)21.04640966° ± 6.02e-03
Long. of Asc. Node (Ω)154.82589531° ± 1.32e-04
Arg. of Perihelion (ω)148.09280775° ± 2.96e-03
Mean Anomaly (M)240.92098729° ± 2.45e-02
Mean Motion (n)1.3210246329°/day ± 1.02e-05
Perihelion dist (q)0.55824373 AU ± 4.23e-05
Aphelion dist (Q)1.08700250 AU ± 4.26e-05
Orbital Period0.74610742 yr ± 5.79e-06
Physical Parameters
H (abs. magnitude)25.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty2
Orbit TypeAten
MOID0.020298 AU
Observations Used33
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-22
Last Observation Used2022-02-28
Observations (36)
Date Type RA Dec Mag Band Observatory
2022-02-22 13:08:52 C 11 32 28.01 -05 56 46.5 V T05
2022-02-22 13:18:45 C 11 32 26.66 -05 52 52.9 V T05
2022-02-22 13:22:42 C 11 32 26.05 -05 51 18.5 V T05
2022-02-22 13:45:46 C 11 32 23.08 -05 42 16.6 V T05
2022-02-26 07:17:55 C 11 17 31.27 +57 11 56.0 V 703
2022-02-26 07:25:45 C 11 17 26.44 +57 18 17.0 V 703
2022-02-26 07:33:36 C 11 17 21.31 +57 24 40.8 V 703
2022-02-26 08:41:49 C 11 16 36.07 +58 20 06.0 V I52
2022-02-26 08:42:10 C 11 16 35.84 +58 20 23.8 V I52
2022-02-26 08:42:31 C 11 16 35.61 +58 20 40.5 V I52
2022-02-26 08:42:52 C 11 16 35.35 +58 20 57.4 V I52
2022-02-26 12:26:32 C 11 14 02.11 +61 15 52.6 V I52
2022-02-26 12:26:47 C 11 14 01.93 +61 16 03.5 V I52
2022-02-26 12:27:01 C 11 14 01.79 +61 16 14.2 V I52
2022-02-26 12:27:15 C 11 14 01.63 +61 16 25.1 V I52
2022-02-26 18:14:51 C 11 11 46.25 +65 36 57.7 V 033
2022-02-26 18:15:16 C 11 11 45.95 +65 37 15.9 V 033
2022-02-26 18:15:40 C 11 11 45.67 +65 37 34.7 V 033
2022-02-26 19:25:56 C 11 10 54.52 +66 29 01.8 V J95
2022-02-26 19:27:35 C 11 10 53.23 +66 30 15.9 V J95
2022-02-26 19:29:09 C 11 10 51.99 +66 31 24.5 V J95
2022-02-26 19:30:46 C 11 10 50.82 +66 32 36.3 V J95
2022-02-26 19:54:14 C 11 10 31.22 +66 50 39.8 V A17
2022-02-26 20:04:35 C 11 10 22.52 +66 58 15.3 V A17
2022-02-26 20:11:19 C 11 10 16.69 +67 03 12.8 V A17
2022-02-26 20:14:56 C 11 10 09.21 +67 06 24.3 X G02
2022-02-26 20:18:10 C 11 10 10.80 +67 08 12.2 V A17
2022-02-26 20:19:52 C 11 10 04.75 +67 09 59.4 X G02
2022-02-26 20:24:47 C 11 10 00.34 +67 13 34.5 X G02
2022-02-28 04:42:20 C 09 25 03.09 +85 24 35.9 V 033
2022-02-28 04:43:04 C 09 24 53.83 +85 24 52.6 V 033
2022-02-28 04:43:49 C 09 24 45.39 +85 25 08.9 V 033
2022-02-28 18:29:55 C 03 05 45.07 +87 06 34.0 V 033
2022-02-28 18:30:45 C 03 05 25.81 +87 06 22.5 V 033
2022-02-28 18:31:49 C 03 05 00.26 +87 06 08.0 V 033
2022-02-28 18:32:53 C 03 04 34.16 +87 05 53.1 V 033