2021 FK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5844109000
Semi-major axis (a)2.0485292000 AU
Inclination (i)2.36421000°
Long. of Asc. Node (Ω)2.72977000°
Arg. of Perihelion (ω)234.38501000°
Mean Anomaly (M)199.84227000°
Mean Motion (n)0.3361559700°/day
Perihelion dist (q)0.85134640 AU
Aphelion dist (Q)3.24571200 AU
Orbital Period2.93199510 yr
Physical Parameters
H (abs. magnitude)27.16
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.630″
Uncertainty7
Orbit TypeApollo
MOID0.001054 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-24
Observations (65)
Date Type RA Dec Mag Band Observatory
2021-03-23 16:57:41 C 12 28 53.230 -04 24 09.99 V O85
2021-03-23 17:00:25 C 12 29 00.422 -04 25 46.93 V O85
2021-03-23 17:03:08 C 12 29 07.595 -04 27 25.40 V O85
2021-03-23 17:10:49 C 12 29 28.065 -04 32 01.08 V O85
2021-03-23 17:13:33 C 12 29 35.381 -04 33 39.87 V O85
2021-03-23 17:16:17 C 12 29 42.690 -04 35 18.96 V O85
2021-03-23 17:21:39 C 12 29 57.175 -04 38 34.28 V O85
2021-03-23 17:24:23 C 12 30 04.568 -04 40 13.78 V O85
2021-03-23 17:27:06 C 12 30 11.976 -04 41 53.64 V O85
2021-03-24 00:41:15 C 12 58 03.56 -10 28 52.1 V L18
2021-03-24 00:42:30 C 12 58 09.69 -10 30 07.7 V L18
2021-03-24 00:43:45 C 12 58 15.84 -10 31 23.6 V L18
2021-03-24 00:49:37 C 12 59 01.68 -10 37 00.0 V 204
2021-03-24 00:55:35 C 12 59 31.18 -10 43 07.7 V 204
2021-03-24 01:01:33 C 13 00 00.91 -10 49 17.7 V 204