AstDyS-2

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AstDyS ∴ Objects ∴ 1998DR11 ∴ Summary
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(31245) 1998DR11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87834 1.247e-08 au
e 0.044126 2.887e-08
i 2.802 3.535e-06 deg
Ω 133.894 7.723e-05 deg
ω 315.651 9.302e-05 deg
M 193.197 5.056e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7513 au
Aphelion 3.0053 au
Asc. node-Earth separation 1.79962 au
Desc. node-Earth separation 1.95242 au
Earth MOID 1.76916 au
Orbital period 1783.66 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2205 (7)
Radar observations (Discarded) 0 (0)
Arc length 10211.8 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 306.658 deg
Declination -17.7576 deg
V Magnitude 19.94 mag
Solar Elongation 84.44 deg
Galactic Latitude -28.76 deg
Rate 0.218 deg/day
Direction 76.702 deg

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