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AstDyS ∴ Objects ∴ 1997YD3 ∴ Summary
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(18586) 1997YD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4741 6.722e-09 au
e 0.174639 2.898e-08
i 6.49 2.785e-06 deg
Ω 131.117 3.399e-05 deg
ω 32.708 3.59e-05 deg
M 227.591 1.286e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.042 au
Aphelion 2.9062 au
Asc. node-Earth separation 1.10665 au
Desc. node-Earth separation 1.79725 au
Earth MOID 1.05414 au
Orbital period 1421.42 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3278 (12)
Radar observations (Discarded) 0 (0)
Arc length 11878.9 days
Unobserved 129 days

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Ephemeris at epoch 60423 MJD
Right Ascension 25.4932 deg
Declination 5.69922 deg
V Magnitude 19.42 mag
Solar Elongation 8.58 deg
Galactic Latitude -54.97 deg
Rate 0.406 deg/day
Direction 69.788 deg

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