2018 FS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4733947578 ± 6.22e-08
Semi-major axis (a)2.1546285910 AU ± 1.11e-07
Inclination (i)9.10033284° ± 8.22e-06
Long. of Asc. Node (Ω)159.62844943° ± 2.67e-05
Arg. of Perihelion (ω)79.36489160° ± 4.51e-05
Mean Anomaly (M)127.98665092° ± 6.21e-05
Mean Motion (n)0.3116403249°/day ± 2.40e-08
Perihelion dist (q)1.13463871 AU ± 1.46e-07
Aphelion dist (Q)3.17461847 AU ± 2.11e-07
Orbital Period3.16270458 yr ± 2.43e-07
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty0
Orbit TypeAmor
MOID0.205514 AU
Observations Used102
Oppositions2
Arc Total2015-2018
First Observation Used2015-07-25
Last Observation Used2018-08-06
Observations (105)
Date Type RA Dec Mag Band Observatory
2018-07-10 07:16:09 C 14 47 50.489 +11 00 54.56 U F51
2018-07-10 07:33:48 C 14 47 53.453 +11 00 27.15 U F51
2018-08-06 05:12:48 C 16 33 37.20 -04 51 15.6 o 691
2018-08-06 05:24:59 C 16 33 39.00 -04 51 31.0 o 691
2018-08-06 05:37:08 C 16 33 40.79 -04 51 46.0 o 691