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AstDyS ∴ Objects ∴ 1998DV4 ∴ Summary
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(39856) 1998DV4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28757 7.391e-09 au
e 0.127468 3.529e-08
i 0.584 4.442e-06 deg
Ω 142.36 0.0004187 deg
ω 283.989 0.0004192 deg
M 262.617 2.059e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.996 au
Aphelion 2.5792 au
Asc. node-Earth separation 1.19551 au
Desc. node-Earth separation 1.31062 au
Earth MOID 1.0101 au
Orbital period 1263.75 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1533 (9)
Radar observations (Discarded) 0 (0)
Arc length 9919.99 days
Unobserved 225 days

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Ephemeris at epoch 60425 MJD
Right Ascension 343.279 deg
Declination -7.10462 deg
V Magnitude 20.48 mag
Solar Elongation 53.08 deg
Galactic Latitude -55.53 deg
Rate 0.44 deg/day
Direction 67.911 deg

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