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AstDyS ∴ Objects ∴ 1999DS6 ∴ Summary
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(17021) 1999DS6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72023 8.543e-09 au
e 0.103409 2.723e-08
i 13.393 2.984e-06 deg
Ω 98.867 1.427e-05 deg
ω 47.898 2.343e-05 deg
M 275.531 1.8e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4389 au
Aphelion 3.0015 au
Asc. node-Earth separation 1.53404 au
Desc. node-Earth separation 1.87489 au
Earth MOID 1.47354 au
Orbital period 1638.73 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3371 (21)
Radar observations (Discarded) 0 (0)
Arc length 25956.1 days
Unobserved 82 days

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Ephemeris at epoch 60426 MJD
Right Ascension 50.5766 deg
Declination 11.6194 deg
V Magnitude 18.8 mag
Solar Elongation -16.66 deg
Galactic Latitude -36.71 deg
Rate 0.42 deg/day
Direction 70.361 deg

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