AstDyS-2

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AstDyS ∴ Objects ∴ 1998DD27 ∴ Summary
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(285251) 1998DD27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57583 1.898e-08 au
e 0.103069 6.217e-08
i 8.776 8.335e-06 deg
Ω 350.71 4.608e-05 deg
ω 155.115 6.174e-05 deg
M 120.093 4.14e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3103 au
Aphelion 2.8413 au
Asc. node-Earth separation 1.80577 au
Desc. node-Earth separation 1.33728 au
Earth MOID 1.32497 au
Orbital period 1509.99 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 191 (0)
Radar observations (Discarded) 0 (0)
Arc length 9663.16 days
Unobserved 369 days

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Ephemeris at epoch 60426 MJD
Right Ascension 307.438 deg
Declination -28.3154 deg
V Magnitude 22.47 mag
Solar Elongation 93.07 deg
Galactic Latitude -32.83 deg
Rate 0.193 deg/day
Direction 86.557 deg

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