2009 FN28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5236996364 ± 1.82e-07
Semi-major axis (a)2.6349905849 AU ± 3.43e-08
Inclination (i)30.90360349° ± 1.96e-05
Long. of Asc. Node (Ω)174.53513525° ± 3.08e-05
Arg. of Perihelion (ω)53.07238754° ± 7.16e-05
Mean Anomaly (M)320.06096127° ± 4.12e-05
Mean Motion (n)0.2304324697°/day ± 4.50e-09
Perihelion dist (q)1.25504697 AU ± 4.80e-07
Aphelion dist (Q)4.01493420 AU ± 4.83e-07
Orbital Period4.27728907 yr ± 8.35e-08
Physical Parameters
H (abs. magnitude)19.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.389″
Uncertainty0
Orbit TypeAmor
MOID0.386214 AU
Observations Used55
Oppositions13
Arc Total2009-2026
First Observation Used2009-03-24
Last Observation Used2026-01-13
Observations (55)
Date Type RA Dec Mag Band Observatory
2013-09-10 05:38:53 C 15 11 39.315 +09 52 50.48 t 568
2013-09-10 06:01:34 C 15 11 42.635 +09 52 34.55 t 568
2026-01-13 06:58:14 C 11 35 34.010 -20 12 42.70 V 807
2026-01-13 07:18:50 C 11 35 35.230 -20 12 44.50 V 807
2026-01-13 07:39:25 C 11 35 36.370 -20 12 47.50 V 807