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AstDyS ∴ Objects ∴ 1999YA17 ∴ Summary
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(80448) 1999YA17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31364 6.667e-09 au
e 0.105957 2.953e-08
i 9.726 4.905e-06 deg
Ω 293.751 1.816e-05 deg
ω 99.034 3.088e-05 deg
M 35.315 2.372e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0685 au
Aphelion 2.5588 au
Asc. node-Earth separation 1.30998 au
Desc. node-Earth separation 1.26731 au
Earth MOID 1.10143 au
Orbital period 1285.41 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1332 (4)
Radar observations (Discarded) 0 (0)
Arc length 8751.72 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 66.8472 deg
Declination 25.321 deg
V Magnitude 20.63 mag
Solar Elongation -34.35 deg
Galactic Latitude -16.14 deg
Rate 0.512 deg/day
Direction 85.798 deg

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