2021 FB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2545111000
Semi-major axis (a)0.8428318000 AU
Inclination (i)9.74378000°
Long. of Asc. Node (Ω)358.42722000°
Arg. of Perihelion (ω)28.71580000°
Mean Anomaly (M)149.21812000°
Mean Motion (n)1.2737749400°/day
Perihelion dist (q)0.62832180 AU
Aphelion dist (Q)1.05734180 AU
Orbital Period0.77376910 yr
Physical Parameters
H (abs. magnitude)26.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeAten
MOID0.014276 AU
Observations Used147
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-23
Observations (151)
Date Type RA Dec Mag Band Observatory
2021-03-23 06:04:15 C 09 32 04.83 -01 32 49.9 V I41