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(4589) McDowell  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43447 7.678e-09 au
e 0.18612 3.668e-08
i 2.275 3.887e-06 deg
Ω 199.833 8.65e-05 deg
ω 152.058 8.713e-05 deg
M 291.172 1.288e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9814 au
Aphelion 2.8876 au
Asc. node-Earth separation 1.81061 au
Desc. node-Earth separation 1.02139 au
Earth MOID 0.97609 au
Orbital period 1387.41 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 2973 (279)
Radar observations (Discarded) 0 (0)
Arc length 33101.1 days
Unobserved 44 days

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Ephemeris at epoch 60425 MJD
Right Ascension 295.755 deg
Declination -18.7078 deg
V Magnitude 18.53 mag
Solar Elongation 100.61 deg
Galactic Latitude -19.54 deg
Rate 0.255 deg/day
Direction 75.211 deg

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