AstDyS-2

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AstDyS ∴ Objects ∴ 1998DJ12 ∴ Summary
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(207988) 1998DJ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53129 8.772e-09 au
e 0.128253 6.691e-08
i 7.144 5.656e-06 deg
Ω 16.424 3.292e-05 deg
ω 171.379 3.631e-05 deg
M 160.234 1.663e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2066 au
Aphelion 2.8559 au
Asc. node-Earth separation 1.85319 au
Desc. node-Earth separation 1.20875 au
Earth MOID 1.20789 au
Orbital period 1471 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 1125 (5)
Radar observations (Discarded) 0 (0)
Arc length 10756 days
Unobserved 249 days

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Ephemeris at epoch 60425 MJD
Right Ascension 7.02004 deg
Declination 1.05879 deg
V Magnitude 21.65 mag
Solar Elongation 28.14 deg
Galactic Latitude -61.26 deg
Rate 0.38 deg/day
Direction 64.587 deg

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