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(4499) Davidallen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18395 1.313e-08 au
e 0.152389 3.445e-08
i 6.563 3.552e-06 deg
Ω 317.583 3.434e-05 deg
ω 90.448 3.691e-05 deg
M 140.108 1.218e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6988 au
Aphelion 3.6691 au
Asc. node-Earth separation 2.10016 au
Desc. node-Earth separation 2.12074 au
Earth MOID 1.7192 au
Orbital period 2075.14 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3488 (127)
Radar observations (Discarded) 0 (0)
Arc length 33702.4 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 191.37 deg
Declination -13.605 deg
V Magnitude 18.01 mag
Solar Elongation -159.28 deg
Galactic Latitude 49.24 deg
Rate 0.169 deg/day
Direction -65.092 deg

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