2021 FA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1121703220 ± 1.13e-06
Semi-major axis (a)0.9258027945 AU ± 1.95e-05
Inclination (i)22.71418669° ± 6.99e-03
Long. of Asc. Node (Ω)175.39444110° ± 4.40e-05
Arg. of Perihelion (ω)223.22054843° ± 1.41e-02
Mean Anomaly (M)220.30953364° ± 7.61e-02
Mean Motion (n)1.1064570113°/day ± 3.49e-05
Perihelion dist (q)0.82195520 AU ± 1.73e-05
Aphelion dist (Q)1.02965039 AU ± 2.17e-05
Orbital Period0.89079492 yr ± 2.81e-05
Physical Parameters
H (abs. magnitude)25.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.640″
Uncertainty2
Orbit TypeAten
MOID0.000737 AU
Observations Used54
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-16
Last Observation Used2021-03-31
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-03-19 02:48:35 C 10 14 55.06 +79 44 06.0 V 291
2021-03-19 02:49:28 C 10 14 56.74 +79 44 10.9 V 291
2021-03-31 04:41:21 C 13 15 03.97 +80 32 08.9 V 695
2021-03-31 05:12:56 C 13 15 04.84 +80 32 10.9 V 695
2021-03-31 05:44:31 C 13 15 05.73 +80 32 13.0 V 695