2018 FC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5629937580 ± 2.00e+00
Semi-major axis (a)1.8382539202 AU ± 3.00e+00
Inclination (i)9.04758542° ± 4.00e+00
Long. of Asc. Node (Ω)179.19713584° ± 5.00e+00
Arg. of Perihelion (ω)67.57178019° ± 6.00e+00
Mean Anomaly (M)8.85377529° ± 1.19e-01
Mean Motion (n)0.3954538100°/day ± 9.68e-01
Perihelion dist (q)0.80332830 AU ± 3.90e+00
Aphelion dist (Q)2.87317990 AU ± 5.96e+00
Orbital Period2.49234590 yr ± 6.10e+00
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.303″
Uncertainty3
Orbit TypeApollo
MOID0.012732 AU
Observations Used29
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-03-21
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-03-20 08:13:18 C 12 16 56.61 -01 30 44.1 U G96
2018-03-20 08:20:43 C 12 17 02.44 -01 29 41.0 U G96
2018-03-20 08:28:07 C 12 17 08.25 -01 28 37.3 U G96
2018-03-20 08:35:31 C 12 17 14.02 -01 27 33.8 U G96
2018-03-20 09:13:06 C 12 17 43.22 -01 22 13.9 U H01
2018-03-20 09:23:07 C 12 17 51.30 -01 20 46.4 U H01
2018-03-20 09:27:22 C 12 17 55.43 -01 20 03.6 U I52
2018-03-20 09:29:27 C 12 17 57.17 -01 19 45.6 U I52
2018-03-20 09:31:32 C 12 17 58.86 -01 19 27.0 U I52
2018-03-20 09:33:37 C 12 18 00.55 -01 19 09.4 U I52
2018-03-20 09:37:10 C 12 18 02.69 -01 18 43.5 U H01
2018-03-20 09:45:10 C 12 18 09.23 -01 17 33.0 U H01
2018-03-20 13:04:53 C 12 21 17.86 -00 41 27.3 U 474
2018-03-20 13:06:39 C 12 21 19.40 -00 41 10.6 U 474
2018-03-20 13:08:26 C 12 21 21.03 -00 40 53.7 U 474
2018-03-20 13:10:13 C 12 21 22.55 -00 40 36.6 U 474
2018-03-21 01:48:52 C 12 34 55.43 +01 30 10.9 S 033
2018-03-21 01:49:56 C 12 34 56.71 +01 30 24.9 S 033
2018-03-21 01:51:00 C 12 34 57.97 +01 30 38.1 S 033
2018-03-21 01:52:06 C 12 34 59.27 +01 30 51.7 S 033
2018-03-21 01:53:10 C 12 35 00.51 +01 31 04.8 S 033
2018-03-21 01:54:14 C 12 35 01.83 +01 31 18.7 S 033
2018-03-21 01:55:18 C 12 35 03.10 +01 31 31.8 S 033
2018-03-21 01:56:23 C 12 35 04.38 +01 31 45.0 S 033
2018-03-21 01:57:27 C 12 35 05.65 +01 31 58.5 S 033
2018-03-21 07:53:55 C 12 43 11.48 +02 53 23.6 U I52
2018-03-21 07:57:16 C 12 43 16.06 +02 54 12.4 U I52
2018-03-21 08:01:12 C 12 43 21.38 +02 55 09.2 U I52
2018-03-21 08:02:46 C 12 43 23.51 +02 55 32.0 U I52