2018 FS3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4860690161 ± 1.54e-08
Semi-major axis (a)1.8812144157 AU ± 4.52e-08
Inclination (i)4.32779009° ± 2.25e-06
Long. of Asc. Node (Ω)188.43700736° ± 1.43e-05
Arg. of Perihelion (ω)69.56044752° ± 1.52e-05
Mean Anomaly (M)320.20614839° ± 3.76e-05
Mean Motion (n)0.3819924938°/day ± 1.38e-08
Perihelion dist (q)0.96681438 AU ± 3.71e-08
Aphelion dist (Q)2.79561446 AU ± 7.31e-08
Orbital Period2.58022422 yr ± 9.29e-08
Physical Parameters
H (abs. magnitude)21.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.047033 AU
Observations Used286
Oppositions3
Arc Total2018-2023
First Observation Used2018-03-20
Last Observation Used2023-09-11
Observations (310)
Date Type RA Dec Mag Band Observatory
2018-09-30 06:54:55 C 22 57 48.452 -04 24 50.58 V F52
2018-09-30 07:10:35 C 22 57 48.201 -04 24 56.61 V F52
2018-09-30 07:42:03 C 22 57 47.720 -04 25 09.31 V F52
2018-10-10 07:06:14 C 22 56 45.248 -05 38 06.00 V F52
2018-10-10 07:24:10 C 22 56 45.273 -05 38 10.29 V F52
2018-10-10 07:42:11 C 22 56 45.248 -05 38 13.72 V F52
2018-10-10 08:00:13 C 22 56 45.228 -05 38 17.76 V F52
2023-02-12 06:53:34 C 08 33 51.83 +11 36 38.5 o 291
2023-02-12 07:44:16 C 08 33 48.24 +11 36 55.8 o 291
2023-09-11 05:50:44 C 15 52 23.854 -14 49 30.75 V T12