2021 FC1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6472206680 ± 2.00e+00
Semi-major axis (a)2.8551895898 AU ± 3.00e+00
Inclination (i)13.52301360° ± 4.00e+00
Long. of Asc. Node (Ω)181.08052755° ± 5.00e+00
Arg. of Perihelion (ω)338.25930735° ± 6.00e+00
Mean Anomaly (M)352.84580568° ± 1.33e-02
Mean Motion (n)0.2042921400°/day ± 3.22e-01
Perihelion dist (q)1.00725180 AU ± 5.81e+00
Aphelion dist (Q)4.70312740 AU ± 7.55e+00
Orbital Period4.82450130 yr ± 7.60e+00
Physical Parameters
H (abs. magnitude)24.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.258″
Uncertainty2
Orbit TypeAmor
MOID0.035197 AU
Observations Used60
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-04-25
Observations (68)
Date Type RA Dec Mag Band Observatory
2021-03-20 14:50:17 C 14 11 08.07 -12 05 48.9 V 474
2021-03-20 14:52:12 C 14 11 09.35 -12 05 22.7 V 474
2021-03-20 14:54:08 C 14 11 10.61 -12 04 56.8 V 474
2021-03-23 08:31:22 C 14 45 44.09 -00 27 29.3 u 807
2021-03-23 08:35:57 C 14 45 45.69 -00 26 52.4 u 807
2021-03-23 08:40:28 C 14 45 47.27 -00 26 15.7 u 807
2021-03-25 08:37:32 C 15 01 14.06 +04 57 12.0 u 807
2021-03-25 08:44:26 C 15 01 15.68 +04 57 50.7 u 807
2021-04-01 07:18:52 C 15 27 43.26 +14 22 02.0 V 291
2021-04-01 07:42:48 C 15 27 45.00 +14 22 51.9 V 291
2021-04-01 08:06:45 C 15 27 46.63 +14 23 40.6 V 291
2021-04-03 11:38:32 C 15 31 34.48 +15 53 39.1 o 291
2021-04-03 11:49:10 C 15 31 34.95 +15 53 54.5 o 291
2021-04-03 11:59:46 C 15 31 35.50 +15 54 10.2 o 291
2021-04-15 13:02:48 C 15 38 42.728 +19 47 32.42 V T12
2021-04-15 13:15:17 C 15 38 42.569 +19 47 36.38 V T12
2021-04-25 10:12:22 C 15 36 24.42 +20 11 19.6 V 695
2021-04-25 11:31:19 C 15 36 22.57 +20 11 11.3 V 695