AstDyS-2

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AstDyS ∴ Objects ∴ 1998DB12 ∴ Summary
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(100738) 1998DB12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28777 6.468e-09 au
e 0.23218 3.4e-08
i 4.172 3.456e-06 deg
Ω 137.049 6.178e-05 deg
ω 186.835 6.264e-05 deg
M 58.792 1.113e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7566 au
Aphelion 2.8189 au
Asc. node-Earth separation 1.82717 au
Desc. node-Earth separation 0.7455 au
Earth MOID 0.74424 au
Orbital period 1263.91 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1023 (5)
Radar observations (Discarded) 0 (0)
Arc length 10959.6 days
Unobserved 100 days

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Ephemeris at epoch 60426 MJD
Right Ascension 48.5006 deg
Declination 15.0252 deg
V Magnitude 20.89 mag
Solar Elongation -14.51 deg
Galactic Latitude -35.47 deg
Rate 0.515 deg/day
Direction 74.22 deg

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