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AstDyS ∴ Objects ∴ 2008SJ172 ∴ Summary
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(216419) 2008SJ172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.28435 1.206e-07 au
e 0.129978 5.545e-08
i 9.251 6.209e-06 deg
Ω 318.653 3.812e-05 deg
ω 116.628 4.997e-05 deg
M 40.176 2.901e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.5975 au
Aphelion 5.9712 au
Asc. node-Earth separation 4.50308 au
Desc. node-Earth separation 3.9233 au
Earth MOID 3.62608 au
Orbital period 4436.96 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 702 (4)
Radar observations (Discarded) 0 (0)
Arc length 10010.1 days
Unobserved 72 days

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Ephemeris at epoch 60426 MJD
Right Ascension 119.469 deg
Declination 22.2583 deg
V Magnitude 20.34 mag
Solar Elongation -81.18 deg
Galactic Latitude 24.09 deg
Rate 0.124 deg/day
Direction 110.596 deg

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