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AstDyS ∴ Objects ∴ 2001OB98 ∴ Summary
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(176196) 2001OB98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.88696 6.819e-09 au
e 0.08018 5.392e-08
i 16.278 6.417e-06 deg
Ω 326.888 1.491e-05 deg
ω 56.343 3.927e-05 deg
M 212.85 3.593e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7357 au
Aphelion 2.0383 au
Asc. node-Earth separation 0.78351 au
Desc. node-Earth separation 0.97453 au
Earth MOID 0.76493 au
Orbital period 946.763 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 572 (0)
Radar observations (Discarded) 0 (0)
Arc length 8465.72 days
Unobserved 429 days

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Ephemeris at epoch 60419 MJD
Right Ascension 259.859 deg
Declination -49.1978 deg
V Magnitude 20.17 mag
Solar Elongation 122.27 deg
Galactic Latitude -6.77 deg
Rate 0.182 deg/day
Direction 171.42 deg

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