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
2021-03-19 09:48:36 C 13 47 11.82 -19 29 42.4 V 703
2021-03-19 09:56:01 C 13 47 18.54 -19 27 37.9 V 703
2021-03-19 10:03:27 C 13 47 25.08 -19 25 34.9 V 703
2021-03-19 10:10:53 C 13 47 31.79 -19 23 29.7 V 703
2021-03-19 10:44:40 C 13 48 01.92 -19 14 08.7 V I52
2021-03-19 10:44:57 C 13 48 02.13 -19 14 04.6 V I52
2021-03-19 10:45:13 C 13 48 02.38 -19 14 00.2 V I52
2021-03-19 10:45:29 C 13 48 02.63 -19 13 55.5 V I52
2021-03-19 11:16:26 C 13 48 45.38 -19 00 39.2 V 474
2021-03-19 11:17:00 C 13 48 45.89 -19 00 29.9 V 474
2021-03-19 11:17:33 C 13 48 46.37 -19 00 21.0 V 474
2021-03-19 11:18:06 C 13 48 46.88 -19 00 11.6 V 474
2021-03-19 11:34:26 C 13 48 46.17 -19 00 22.5 V I52
2021-03-19 11:34:43 C 13 48 46.39 -19 00 17.8 V I52
2021-03-19 11:34:59 C 13 48 46.62 -19 00 13.1 V I52
2021-03-19 11:35:15 C 13 48 46.89 -19 00 09.1 V I52
2021-03-19 13:28:56 C 13 50 43.03 -18 24 47.7 V 474
2021-03-19 13:29:30 C 13 50 43.54 -18 24 38.9 V 474
2021-03-19 13:30:03 C 13 50 44.02 -18 24 30.1 V 474
2021-03-19 13:30:37 C 13 50 44.50 -18 24 20.7 V 474
2021-03-20 00:03:53 C 13 59 55.33 -15 43 17.8 V 203
2021-03-20 00:25:19 C 14 00 11.99 -15 37 54.8 V 203
2021-03-20 00:39:22 C 14 00 24.75 -15 34 18.2 V 958
2021-03-20 00:49:30 C 14 00 29.86 -15 31 49.8 V L01
2021-03-20 00:51:38 C 14 00 31.50 -15 31 17.9 V L01
2021-03-20 00:52:31 C 14 00 32.39 -15 31 14.3 V 033
2021-03-20 00:52:56 C 14 00 35.18 -15 30 53.6 V 958
2021-03-20 00:53:15 C 14 00 32.96 -15 31 03.2 V 033
2021-03-20 00:54:00 C 14 00 33.54 -15 30 51.8 V 033
2021-03-20 00:54:12 C 14 00 33.44 -15 30 39.4 V L01
2021-03-20 00:56:33 C 14 00 35.29 -15 30 03.8 V L01
2021-03-20 00:58:50 C 14 00 39.58 -15 29 26.4 V I93
2021-03-20 00:59:19 C 14 00 37.40 -15 29 22.3 V L01
2021-03-20 01:02:11 C 14 00 42.19 -15 28 35.5 V I93
2021-03-20 01:05:38 C 14 00 44.81 -15 27 44.1 V I93
2021-03-20 01:06:42 C 14 00 45.79 -15 27 27.1 V 958
2021-03-20 02:32:37 C 14 01 49.57 -15 06 02.7 V 204
2021-03-20 02:46:33 C 14 02 00.12 -15 02 34.4 V 204
2021-03-20 06:08:12 C 14 04 51.29 -14 12 20.3 V I52
2021-03-20 06:08:29 C 14 04 51.53 -14 12 17.3 V I52
2021-03-20 06:08:45 C 14 04 51.72 -14 12 13.4 V I52
2021-03-20 07:49:29 C 14 06 01.61 -13 48 26.1 q H36
2021-03-20 07:55:10 C 14 06 05.65 -13 47 04.9 q H36
2021-03-20 08:01:08 C 14 06 09.85 -13 45 39.8 q H36
2021-03-20 08:07:17 C 14 06 14.25 -13 44 11.6 q H36
2021-03-20 09:06:10 C 14 06 54.32 -13 30 11.0 u H21
2021-03-20 09:08:04 C 14 06 55.66 -13 29 43.7 u H21
2021-03-20 09:09:59 C 14 06 57.01 -13 29 16.5 u H21
2021-03-20 09:12:22 C 14 06 58.69 -13 28 42.5 u H21
2021-03-20 14:49:39 C 14 11 07.64 -12 05 58.0 V 474