AstDyS-2

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AstDyS ∴ Objects ∴ 1998DR5 ∴ Summary
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(18616) 1998DR5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62563 1.15e-08 au
e 0.174545 3.697e-08
i 14.764 3.677e-06 deg
Ω 309.989 1.467e-05 deg
ω 320.318 1.884e-05 deg
M 313.267 1.48e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1673 au
Aphelion 3.0839 au
Asc. node-Earth separation 1.22963 au
Desc. node-Earth separation 1.95598 au
Earth MOID 1.17076 au
Orbital period 1554 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2958 (17)
Radar observations (Discarded) 0 (0)
Arc length 10384 days
Unobserved 79 days

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Ephemeris at epoch 60419 MJD
Right Ascension 201.594 deg
Declination -36.29 deg
V Magnitude 16.38 mag
Solar Elongation 154.38 deg
Galactic Latitude 26.05 deg
Rate 0.222 deg/day
Direction -79.527 deg

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