2015 FC118

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5323591923 ± 2.99e-05
Semi-major axis (a)2.6728997031 AU ± 1.95e-04
Inclination (i)27.62175191° ± 1.17e-03
Long. of Asc. Node (Ω)175.31373578° ± 3.07e-04
Arg. of Perihelion (ω)66.16684740° ± 1.47e-03
Mean Anomaly (M)142.50105340° ± 9.52e-02
Mean Motion (n)0.2255476373°/day ± 2.47e-05
Perihelion dist (q)1.24995698 AU ± 1.21e-04
Aphelion dist (Q)4.09584243 AU ± 3.10e-04
Orbital Period4.36992511 yr ± 4.79e-04
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.324″
Uncertainty2
Orbit TypeAmor
MOID0.431283 AU
Observations Used57
Oppositions1
Arc Total2015-2015
First Observation Used2015-03-24
Last Observation Used2015-05-19
Observations (57)
Date Type RA Dec Mag Band Observatory
2015-05-12 05:59:38 C 13 43 02.22 +51 11 27.3 u H21
2015-05-13 05:00:24 C 13 44 44.36 +51 29 57.7 u H21
2015-05-13 05:22:37 C 13 44 45.90 +51 30 14.8 u H21
2015-05-13 05:44:23 C 13 44 47.47 +51 30 31.3 u H21
2015-05-19 05:20:30 C 13 56 09.41 +53 01 56.4 u H21
2015-05-19 05:39:07 C 13 56 10.86 +53 02 05.6 u H21
2015-05-19 05:58:12 C 13 56 12.50 +53 02 14.1 u H21