2023 DW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3962405224 ± 7.48e-05
Semi-major axis (a)0.8200454792 AU ± 1.75e-05
Inclination (i)5.80736687° ± 1.50e-03
Long. of Asc. Node (Ω)326.09549651° ± 8.88e-04
Arg. of Perihelion (ω)40.47094843° ± 1.67e-03
Mean Anomaly (M)7.40158208° ± 3.70e-02
Mean Motion (n)1.3272580500°/day ± 4.24e-05
Perihelion dist (q)0.49511023 AU ± 6.23e-05
Aphelion dist (Q)1.14498073 AU ± 6.60e-05
Orbital Period0.74260336 yr ± 2.37e-05
Physical Parameters
H (abs. magnitude)24.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty2
Orbit TypeAten
MOID0.000515 AU
Observations Used123
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-26
Last Observation Used2023-03-19
Observations (123)
Date Type RA Dec Mag Band Observatory
2023-03-14 05:03:52 C 08 53 13.00 -00 19 04.8 o 291
2023-03-15 01:11:04 C 08 51 08.796 -00 01 58.62 V W86
2023-03-15 01:23:53 C 08 51 07.335 -00 01 48.69 V W86
2023-03-15 01:31:59 C 08 51 07.24 -00 02 48.0 V H21
2023-03-15 01:36:43 C 08 51 05.881 -00 01 38.66 V W86
2023-03-15 01:38:14 C 08 51 06.55 -00 02 43.0 V H21
2023-03-15 13:25:32 C 08 49 55.602 +00 07 22.75 V E10
2023-03-15 13:34:02 C 08 49 54.700 +00 07 29.00 V E10
2023-03-15 13:41:32 C 08 49 53.913 +00 07 34.74 V E10
2023-03-15 21:32:01 C 08 49 11.91 +00 12 11.0 X 033
2023-03-15 21:37:11 C 08 49 11.41 +00 12 15.2 X 033
2023-03-15 21:42:21 C 08 49 10.88 +00 12 18.9 X 033
2023-03-16 01:38:20 C 08 48 51.01 +00 15 17.4 X W62
2023-03-16 01:50:51 C 08 48 49.78 +00 15 26.7 X W62
2023-03-16 02:03:23 C 08 48 48.49 +00 15 35.8 X W62
2023-03-18 10:59:58 C 08 44 21.170 +00 54 05.97 V T12
2023-03-18 11:05:22 C 08 44 20.761 +00 54 09.28 V T12
2023-03-18 11:10:53 C 08 44 20.354 +00 54 12.69 V T12
2023-03-19 00:00:57 C 08 43 34.315 +01 02 40.16 V 309
2023-03-19 00:03:49 C 08 43 34.098 +01 02 41.96 V 309
2023-03-19 00:06:47 C 08 43 33.876 +01 02 43.68 V 309
2023-03-19 00:09:55 C 08 43 33.639 +01 02 45.50 V 309
2023-03-19 00:12:47 C 08 43 33.425 +01 02 47.29 V 309