2025 DX3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3804573576 ± 2.82e-03
Semi-major axis (a)1.7726026758 AU ± 9.00e-03
Inclination (i)7.19182233° ± 4.48e-02
Long. of Asc. Node (Ω)139.93419302° ± 2.39e-02
Arg. of Perihelion (ω)8.54566147° ± 1.36e-01
Mean Anomaly (M)116.03463858° ± 8.48e-01
Mean Motion (n)0.4176333534°/day ± 3.18e-03
Perihelion dist (q)1.09820295 AU ± 7.49e-03
Aphelion dist (Q)2.44700241 AU ± 1.34e-02
Orbital Period2.36002770 yr ± 1.80e-02
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.365″
Uncertainty3
Orbit TypeAmor
MOID0.111540 AU
Observations Used11
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-21
Last Observation Used2025-02-23
Observations (11)
Date Type RA Dec Mag Band Observatory
2025-02-21 10:18:37 C 11 22 40.159 +21 58 41.84 V V00
2025-02-21 10:26:41 C 11 22 41.772 +21 58 54.48 V V00
2025-02-21 10:34:45 C 11 22 43.417 +21 59 07.12 V V00
2025-02-21 10:42:50 C 11 22 45.048 +21 59 19.75 V V00
2025-02-21 12:03:35 C 11 23 01.590 +22 01 24.30 V 691
2025-02-21 12:26:46 C 11 23 06.370 +22 01 58.80 V 691
2025-02-22 04:26:49 C 11 26 44.540 +22 27 20.00 V 291
2025-02-22 05:01:19 C 11 26 51.670 +22 28 16.70 V 291
2025-02-23 06:36:46 C 11 32 21.470 +23 07 23.00 V 291
2025-02-23 06:51:32 C 11 32 24.350 +23 07 46.10 V 291
2025-02-23 07:11:15 C 11 32 28.170 +23 08 16.10 V 291