2025 DW31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2508835785 ± 1.15e-05
Semi-major axis (a)1.1960149207 AU ± 1.41e-05
Inclination (i)15.73837257° ± 1.23e-03
Long. of Asc. Node (Ω)26.16085118° ± 1.27e-03
Arg. of Perihelion (ω)17.96690518° ± 5.66e-04
Mean Anomaly (M)292.75767698° ± 3.98e-03
Mean Motion (n)0.7535418545°/day ± 1.33e-05
Perihelion dist (q)0.89595442 AU ± 1.73e-05
Aphelion dist (Q)1.49607542 AU ± 2.23e-05
Orbital Period1.30799142 yr ± 2.31e-05
Physical Parameters
H (abs. magnitude)22.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.182″
Uncertainty1
Orbit TypeApollo
MOID0.091181 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-25
Last Observation Used2025-03-28
Observations (27)
Date Type RA Dec Mag Band Observatory
2025-02-25 09:27:21 C 13 33 54.108 +33 46 41.74 V V00
2025-02-25 09:35:27 C 13 33 53.032 +33 46 42.02 V V00
2025-02-25 09:43:31 C 13 33 51.937 +33 46 42.35 V V00
2025-02-25 09:51:35 C 13 33 50.850 +33 46 42.74 V V00
2025-02-25 10:40:43 C 13 33 44.123 +33 46 42.90 W H01
2025-02-25 10:46:52 C 13 33 43.292 +33 46 43.01 W H01
2025-02-25 11:02:57 C 13 33 41.131 +33 46 43.17 W H01
2025-02-25 11:11:40 C 13 33 39.961 +33 46 43.22 W H01
2025-02-26 07:39:44 C 13 31 02.320 +33 46 47.80 V 691
2025-02-26 08:13:12 C 13 30 57.720 +33 46 47.90 V 691
2025-02-26 08:59:31 C 13 30 51.374 +33 46 48.73 V V06
2025-02-26 09:05:51 C 13 30 50.459 +33 46 49.35 V V06
2025-02-26 09:11:35 C 13 30 49.682 +33 46 48.89 V V06
2025-03-02 07:52:23 C 13 17 40.13 +33 39 51.0 V H21
2025-03-02 08:03:37 C 13 17 38.41 +33 39 49.5 V H21
2025-03-03 10:00:55 C 13 13 48.510 +33 35 37.33 W H01
2025-03-03 10:09:22 C 13 13 47.217 +33 35 35.92 W H01
2025-03-03 10:23:22 C 13 13 45.018 +33 35 33.06 W H01
2025-03-03 10:47:33 C 13 13 41.233 +33 35 28.44 W H01
2025-03-17 22:41:31 C 12 18 48.820 +30 41 02.90 X 033
2025-03-17 22:46:48 C 12 18 47.977 +30 40 58.00 X 033
2025-03-17 22:52:06 C 12 18 47.117 +30 40 54.49 X 033
2025-03-17 23:02:40 C 12 18 45.457 +30 40 45.99 X 033
2025-03-28 06:29:07 C 11 44 26.146 +26 37 44.69 V V06
2025-03-28 06:37:07 C 11 44 25.145 +26 37 35.76 V V06
2025-03-28 06:45:07 C 11 44 24.133 +26 37 26.76 V V06
2025-03-28 06:53:08 C 11 44 23.118 +26 37 17.87 V V06