2018 FO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2335518772 ± 3.33e-04
Semi-major axis (a)1.2299993110 AU ± 4.25e-04
Inclination (i)4.46291718° ± 5.30e-03
Long. of Asc. Node (Ω)354.97675524° ± 9.25e-04
Arg. of Perihelion (ω)241.50661939° ± 3.77e-03
Mean Anomaly (M)188.44417610° ± 1.05e+00
Mean Motion (n)0.7225284858°/day ± 3.74e-04
Perihelion dist (q)0.94273066 AU ± 5.23e-04
Aphelion dist (Q)1.51726796 AU ± 6.65e-04
Orbital Period1.36413484 yr ± 7.06e-04
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty4
Orbit TypeApollo
MOID0.019557 AU
Observations Used29
Oppositions1
Arc Total2018-2018
First Observation Used2018-03-21
Last Observation Used2018-03-23
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-03-21 06:33:40 C 11 32 53.67 -10 13 19.8 U G96
2018-03-21 06:41:06 C 11 32 52.49 -10 14 27.6 U G96
2018-03-21 06:48:34 C 11 32 51.36 -10 15 33.9 U G96
2018-03-21 06:56:01 C 11 32 50.15 -10 16 40.5 U G96
2018-03-21 07:34:44 C 11 32 43.20 -10 22 34.6 U H01
2018-03-21 07:44:53 C 11 32 41.62 -10 24 06.0 U H01
2018-03-21 07:54:05 C 11 32 40.18 -10 25 28.7 U H01
2018-03-21 08:07:13 C 11 32 38.16 -10 27 27.1 U H01
2018-03-21 09:38:38 C 11 32 25.11 -10 41 08.7 U I52
2018-03-21 09:41:00 C 11 32 24.75 -10 41 30.2 U I52
2018-03-21 09:45:46 C 11 32 24.06 -10 42 13.1 U I52
2018-03-22 03:34:27 C 11 30 48.47 -13 32 25.5 u 807
2018-03-22 03:42:51 C 11 30 46.98 -13 33 53.6 u 807
2018-03-22 03:50:56 C 11 30 45.49 -13 35 19.6 u 807
2018-03-22 05:07:46 C 11 30 42.66 -13 53 24.2 U I52
2018-03-22 05:09:44 C 11 30 35.98 -13 54 13.3 u H21
2018-03-22 05:13:38 C 11 30 41.63 -13 54 27.4 U I52
2018-03-22 05:16:59 C 11 30 34.68 -13 55 30.4 u H21
2018-03-22 05:18:18 C 11 30 40.79 -13 55 17.0 U I52
2018-03-22 05:22:59 C 11 30 40.00 -13 56 07.6 U I52
2018-03-22 05:25:47 C 11 30 33.13 -13 57 03.8 u H21
2018-03-23 02:28:24 C 11 28 07.35 -17 53 51.4 u 807
2018-03-23 02:33:38 C 11 28 06.24 -17 54 57.1 u 807
2018-03-23 02:38:36 C 11 28 05.20 -17 55 59.8 u 807
2018-03-23 02:43:59 C 11 28 04.07 -17 57 07.8 u 807
2018-03-23 08:44:35 C 11 26 58.29 -19 18 45.9 U V06
2018-03-23 08:46:58 C 11 26 57.75 -19 19 16.8 U V06
2018-03-23 08:48:57 C 11 26 57.38 -19 19 41.7 U V06
2018-03-23 08:51:20 C 11 26 56.85 -19 20 12.6 U V06