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AstDyS ∴ Objects ∴ 2008YJ172 ∴ Summary
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2008YJ172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 4.40868 3.772e-05 au
e 0.472387 1.289e-06
i 7.363 0.0002354 deg
Ω 245.068 0.0004381 deg
ω 233.318 0.001899 deg
M 274.514 0.003585 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3261 au
Aphelion 6.4913 au
Asc. node-Earth separation 3.75947 au
Desc. node-Earth separation 1.68477 au
Earth MOID 1.35168 au
Orbital period 3381.13 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 146 (1)
Radar observations (Discarded) 0 (0)
Arc length 2992.74 days
Unobserved 2601 days

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Ephemeris at epoch 60423 MJD
Right Ascension 350.53 deg
Declination 2.83038 deg
V Magnitude 23.9 mag
Solar Elongation 40.99 deg
Galactic Latitude -53.1 deg
Rate 0.196 deg/day
Direction 64.068 deg

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