2025 DO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4020178885 ± 2.06e-05
Semi-major axis (a)2.0090210998 AU ± 8.23e-05
Inclination (i)38.21918593° ± 8.00e-04
Long. of Asc. Node (Ω)156.96839081° ± 1.36e-04
Arg. of Perihelion (ω)303.17892283° ± 1.17e-03
Mean Anomaly (M)114.29655309° ± 7.46e-03
Mean Motion (n)0.3461270407°/day ± 2.13e-05
Perihelion dist (q)1.20135868 AU ± 6.43e-05
Aphelion dist (Q)2.81668352 AU ± 1.23e-04
Orbital Period2.84758533 yr ± 1.75e-04
Physical Parameters
H (abs. magnitude)21.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.109″
Uncertainty1
Orbit TypeAmor
MOID0.354162 AU
Observations Used45
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-21
Last Observation Used2025-03-23
Observations (53)
Date Type RA Dec Mag Band Observatory
2025-03-23 06:12:02 C 09 31 35.893 +31 45 42.16 X F52
2025-03-23 06:28:51 C 09 31 36.674 +31 46 07.29 X F52
2025-03-23 06:45:40 C 09 31 37.443 +31 46 32.43 X F52