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AstDyS ∴ Objects ∴ 1999YD17 ∴ Summary
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(71229) 1999YD17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20173 1.624e-08 au
e 0.165936 3.336e-08
i 5.428 3.944e-06 deg
Ω 136.779 4.443e-05 deg
ω 171.696 4.683e-05 deg
M 262.87 1.394e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6704 au
Aphelion 3.733 au
Asc. node-Earth separation 2.73968 au
Desc. node-Earth separation 1.66089 au
Earth MOID 1.65573 au
Orbital period 2092.55 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1295 (10)
Radar observations (Discarded) 0 (0)
Arc length 11559.5 days
Unobserved 387 days

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Ephemeris at epoch 60419 MJD
Right Ascension 192.305 deg
Declination 1.87261 deg
V Magnitude 19.34 mag
Solar Elongation -160.39 deg
Galactic Latitude 64.74 deg
Rate 0.179 deg/day
Direction -67.007 deg

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