2009 FZ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2495806000 ± 2.00e+00
Semi-major axis (a)1.1218011000 AU ± 3.00e+00
Inclination (i)4.19977000° ± 4.00e+00
Long. of Asc. Node (Ω)357.08538000°
Arg. of Perihelion (ω)288.91183000° ± 6.00e+00
Mean Anomaly (M)288.41611000°
Mean Motion (n)0.8295265326°/day ± 3.33e+00
Perihelion dist (q)0.84182130 AU ± 3.18e+00
Aphelion dist (Q)1.40178090 AU ± 4.37e+00
Orbital Period1.18815690 yr ± 4.77e+00
Physical Parameters
H (abs. magnitude)24.37
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.009610 AU
Observations Used11
Oppositions2
Arc Total2009-2022
First Observation Used
Last Observation Used2022-11-13
Observations (11)
Date Type RA Dec Mag Band Observatory
2009-03-19 08:52:25 C 11 38 54.38 +01 41 20.9 r G96
2009-03-19 09:03:22 C 11 38 52.54 +01 41 18.5 r G96
2009-03-19 09:14:17 C 11 38 50.71 +01 41 16.0 r G96
2009-03-19 09:25:13 C 11 38 48.76 +01 41 13.8 r G96
2009-03-19 09:42:03 C 11 38 45.88 +01 41 09.3 r G96
2009-03-19 09:43:12 C 11 38 45.70 +01 41 08.8 r G96
2009-03-19 09:44:22 C 11 38 45.56 +01 41 08.7 r G96
2009-03-19 09:45:31 C 11 38 45.38 +01 41 08.7 r G96
2009-03-19 23:03:52 C 11 36 39.20 +01 37 44.1 o B21
2009-03-19 23:12:14 C 11 36 37.68 +01 37 41.4 o B21
2009-03-19 23:16:24 C 11 36 36.94 +01 37 40.5 o B21