2025 DW3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2512862754 ± 2.98e-05
Semi-major axis (a)1.2181905296 AU ± 5.14e-05
Inclination (i)24.96541363° ± 2.10e-03
Long. of Asc. Node (Ω)331.20706502° ± 2.87e-04
Arg. of Perihelion (ω)113.23454203° ± 3.05e-03
Mean Anomaly (M)245.73297757° ± 1.78e-02
Mean Motion (n)0.7330598738°/day ± 4.64e-05
Perihelion dist (q)0.91207597 AU ± 5.29e-05
Aphelion dist (Q)1.52430509 AU ± 7.39e-05
Orbital Period1.34453722 yr ± 8.51e-05
Physical Parameters
H (abs. magnitude)23.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.116″
Uncertainty2
Orbit TypeApollo
MOID0.044719 AU
Observations Used26
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-21
Last Observation Used2025-03-21
Observations (26)
Date Type RA Dec Mag Band Observatory
2025-02-21 11:49:53 C 11 57 02.027 -25 48 35.09 X F51
2025-02-21 12:06:41 C 11 56 51.300 -25 50 34.76 X F51
2025-02-21 12:23:31 C 11 56 40.538 -25 52 34.37 X F51
2025-02-21 12:40:16 C 11 56 29.811 -25 54 33.27 X F51
2025-02-21 14:00:59 C 11 55 38.452 -26 03 59.00 V F51
2025-02-21 14:01:55 C 11 55 37.855 -26 04 05.57 V F51
2025-02-22 05:32:23 C 11 46 23.820 -27 47 28.70 V 807
2025-02-22 05:35:50 C 11 46 21.690 -27 47 51.00 V 807
2025-02-22 05:39:21 C 11 46 19.530 -27 48 13.70 V 807
2025-02-22 05:42:40 C 11 46 17.470 -27 48 35.30 V 807
2025-02-22 11:56:37 C 11 42 36.330 -28 29 15.36 V T14
2025-02-22 11:58:03 C 11 42 35.461 -28 29 24.13 V T14
2025-02-22 11:59:38 C 11 42 34.481 -28 29 34.04 V T14
2025-02-23 06:48:16 C 11 31 45.160 -30 18 58.20 V 807
2025-02-23 06:51:14 C 11 31 43.430 -30 19 14.30 V 807
2025-02-23 06:54:10 C 11 31 41.690 -30 19 30.60 V 807
2025-02-23 06:57:07 C 11 31 39.970 -30 19 46.80 V 807
2025-02-25 13:41:41 C 11 02 43.788 -34 35 10.79 V 474
2025-02-25 13:44:34 C 11 02 42.338 -34 35 22.34 V 474
2025-02-25 13:47:28 C 11 02 40.817 -34 35 33.29 V 474
2025-03-05 03:04:01 C 09 54 00.700 -41 04 59.90 V 807
2025-03-05 03:08:13 C 09 53 59.470 -41 05 04.30 V 807
2025-03-05 03:12:24 C 09 53 58.230 -41 05 08.30 V 807
2025-03-21 00:20:04 C 08 57 34.880 -42 14 09.40 V 807
2025-03-21 00:31:59 C 08 57 34.030 -42 14 07.60 V 807
2025-03-21 00:43:54 C 08 57 33.170 -42 14 05.70 V 807