2023 DO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3294082000
Semi-major axis (a)0.7735191000 AU
Inclination (i)2.86467000°
Long. of Asc. Node (Ω)4.53881000°
Arg. of Perihelion (ω)338.15149000°
Mean Anomaly (M)174.86631000°
Mean Motion (n)1.4487635900°/day
Perihelion dist (q)0.51871560 AU
Aphelion dist (Q)1.02832260 AU
Orbital Period0.68030950 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.000″
Uncertainty7
Orbit TypeAten
MOID0.001061 AU
Observations Used47
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-02-28
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-02-28 03:03:24 C 08 24 52.182 +47 11 31.63 V I52
2023-03-26 07:52:54 C 06 32 32.524 +25 57 42.31 V T12