AstDyS-2

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AstDyS ∴ Objects ∴ 2008SE308 ∴ Summary
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(278844) 2008SE308  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83263 2.473e-08 au
e 0.09887 6.924e-08
i 5.472 6.976e-06 deg
Ω 155.265 7.463e-05 deg
ω 182.178 8.45e-05 deg
M 153.158 3.806e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5526 au
Aphelion 3.1127 au
Asc. node-Earth separation 2.12311 au
Desc. node-Earth separation 1.54312 au
Earth MOID 1.54301 au
Orbital period 1741.34 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 249 (1)
Radar observations (Discarded) 0 (0)
Arc length 10197.1 days
Unobserved 73 days

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Ephemeris at epoch 60425 MJD
Right Ascension 122.532 deg
Declination 18.5129 deg
V Magnitude 22.61 mag
Solar Elongation -85.73 deg
Galactic Latitude 25.4 deg
Rate 0.19 deg/day
Direction 95.271 deg

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