2023 FC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6000006161 ± 2.41e-04
Semi-major axis (a)2.4769528115 AU ± 1.46e-03
Inclination (i)3.41924837° ± 9.05e-04
Long. of Asc. Node (Ω)61.12797156° ± 3.91e-03
Arg. of Perihelion (ω)163.67525380° ± 2.56e-03
Mean Anomaly (M)237.21152666° ± 2.10e-01
Mean Motion (n)0.2528341172°/day ± 2.23e-04
Perihelion dist (q)0.99077960 AU ± 8.35e-04
Aphelion dist (Q)3.96312602 AU ± 2.41e-03
Orbital Period3.89831204 yr ± 3.44e-03
Physical Parameters
H (abs. magnitude)24.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.281″
Uncertainty3
Orbit TypeApollo
MOID0.003545 AU
Observations Used37
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-18
Last Observation Used2023-04-06
Observations (38)
Date Type RA Dec Mag Band Observatory
2023-03-18 10:56:09 C 12 08 59.64 +26 11 00.3 V G96
2023-03-18 11:03:38 C 12 09 00.63 +26 11 09.0 V G96
2023-03-18 11:11:06 C 12 09 01.62 +26 11 16.6 V G96
2023-03-25 12:52:27 C 12 44 11.084 +29 55 42.46 U F52
2023-03-25 13:11:33 C 12 44 16.236 +29 56 09.73 U F52
2023-03-25 13:30:36 C 12 44 21.416 +29 56 36.19 U F52
2023-03-25 22:40:03 C 12 47 09.69 +30 09 57.9 c 095
2023-03-25 22:40:55 C 12 47 09.95 +30 09 59.4 c 095
2023-03-25 22:41:47 C 12 47 10.18 +30 10 00.8 c 095
2023-03-25 22:43:31 C 12 47 10.72 +30 10 03.7 c 095
2023-03-26 01:15:04 C 12 47 56.11 +30 13 48.9 X 595
2023-03-26 01:16:00 C 12 47 56.29 +30 13 51.1 V L01
2023-03-26 01:18:26 C 12 47 57.00 +30 13 54.8 V L01
2023-03-26 01:20:51 C 12 47 57.72 +30 13 58.3 V L01
2023-03-26 01:23:17 C 12 47 58.45 +30 14 01.6 V L01
2023-03-26 01:25:42 C 12 47 59.18 +30 14 05.7 V L01
2023-03-26 01:30:45 C 12 48 00.68 +30 14 12.5 X 595
2023-03-26 01:45:54 C 12 48 05.03 +30 14 34.0 X 595
2023-03-26 03:50:41 C 12 48 49.85 +30 17 50.0 V H21
2023-03-26 03:54:43 C 12 48 51.05 +30 17 56.5 V H21
2023-03-26 03:58:44 C 12 48 52.25 +30 18 02.9 V H21
2023-03-26 04:02:46 C 12 48 53.43 +30 18 09.5 V H21
2023-03-26 08:36:58 C 12 50 16.652 +30 25 25.46 V I52
2023-03-26 08:37:30 C 12 50 16.818 +30 25 26.33 V I52
2023-03-26 08:41:58 C 12 50 18.150 +30 25 33.28 V I52
2023-03-26 08:42:29 C 12 50 18.287 +30 25 33.92 V I52
2023-03-26 15:02:28 C 12 52 17.859 +30 35 17.23 V T14
2023-03-26 15:03:52 C 12 52 18.305 +30 35 19.19 V T14
2023-03-26 15:05:17 C 12 52 18.749 +30 35 21.12 V T14
2023-03-30 08:27:01 C 13 29 49.55 +32 55 36.4 q H36
2023-03-30 08:35:18 C 13 29 53.64 +32 55 48.5 q H36
2023-03-30 08:44:06 C 13 29 58.10 +32 56 01.7 q H36
2023-04-01 06:24:46 C 13 57 11.527 +34 01 05.63 V G96
2023-04-01 06:32:12 C 13 57 16.276 +34 01 15.96 V G96
2023-04-01 06:39:39 C 13 57 21.038 +34 01 26.08 V G96
2023-04-01 06:47:05 C 13 57 25.834 +34 01 36.37 V G96
2023-04-06 23:38:58 C 16 05 19.198 +33 25 34.97 V J95
2023-04-06 23:58:34 C 16 05 41.753 +33 24 44.03 V J95