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AstDyS ∴ Objects ∴ 1997AO8 ∴ Summary
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(55859) 1997AO8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74773 1.471e-08 au
e 0.031699 4.212e-08
i 1.672 4.245e-06 deg
Ω 254.084 0.0001941 deg
ω 42.354 0.000218 deg
M 182.168 0.0001004 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6606 au
Aphelion 2.8348 au
Asc. node-Earth separation 1.66733 au
Desc. node-Earth separation 1.82643 au
Earth MOID 1.64469 au
Orbital period 1663.64 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 868 (4)
Radar observations (Discarded) 0 (0)
Arc length 11227.2 days
Unobserved 132 days

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Ephemeris at epoch 60427 MJD
Right Ascension 105.859 deg
Declination 21.4452 deg
V Magnitude 21.33 mag
Solar Elongation -67.85 deg
Galactic Latitude 12.13 deg
Rate 0.294 deg/day
Direction 95.982 deg

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