2009 FY4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3274122896 ± 2.16e-07
Semi-major axis (a)1.0125194326 AU ± 7.66e-09
Inclination (i)20.98146814° ± 1.40e-05
Long. of Asc. Node (Ω)162.60622343° ± 3.02e-06
Arg. of Perihelion (ω)244.68307462° ± 1.26e-05
Mean Anomaly (M)235.10552032° ± 7.41e-05
Mean Motion (n)0.9674025448°/day ± 1.10e-08
Perihelion dist (q)0.68100813 AU ± 2.19e-07
Aphelion dist (Q)1.34403074 AU ± 2.19e-07
Orbital Period1.01883780 yr ± 1.16e-08
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.395″
Uncertainty0
Orbit TypeApollo
MOID0.043106 AU
Observations Used200
Oppositions1
Arc Total2009-2012
First Observation Used2009-03-19
Last Observation Used2012-03-10
Observations (204)
Date Type RA Dec Mag Band Observatory
2011-03-12 04:50:48 C 08 20 41.47 +31 09 16.9 18.8 c 704
2012-03-10 00:06:15 C 05 45 19.70 +16 42 49.6 o 807
2012-03-10 00:13:39 C 05 45 22.51 +16 43 25.9 o 807
2012-03-10 00:20:50 C 05 45 25.25 +16 44 00.5 o 807