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AstDyS ∴ Objects ∴ 1999YD7 ∴ Summary
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(251965) 1999YD7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18026 1.662e-08 au
e 0.326886 4.395e-08
i 23.774 6.529e-06 deg
Ω 302.984 1.476e-05 deg
ω 99.981 2.455e-05 deg
M 136.631 1.279e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1407 au
Aphelion 4.2198 au
Asc. node-Earth separation 1.99538 au
Desc. node-Earth separation 1.7045 au
Earth MOID 1.28986 au
Orbital period 2071.53 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 794 (5)
Radar observations (Discarded) 0 (0)
Arc length 8485.84 days
Unobserved 414 days

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Ephemeris at epoch 60419 MJD
Right Ascension 181.748 deg
Declination -34.0238 deg
V Magnitude 21.53 mag
Solar Elongation -147.5 deg
Galactic Latitude 27.95 deg
Rate 0.174 deg/day
Direction -56.453 deg

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