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AstDyS ∴ Objects ∴ 1999OB5 ∴ Summary
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(70173) 1999OB5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44984 8.344e-09 au
e 0.200689 3.731e-08
i 2.973 3.976e-06 deg
Ω 129.374 7.292e-05 deg
ω 152.794 7.358e-05 deg
M 175.353 9.364e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9582 au
Aphelion 2.9415 au
Asc. node-Earth separation 1.87782 au
Desc. node-Earth separation 0.98022 au
Earth MOID 0.94209 au
Orbital period 1400.57 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1120 (3)
Radar observations (Discarded) 0 (0)
Arc length 11906.1 days
Unobserved 110 days

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Ephemeris at epoch 60431 MJD
Right Ascension 89.4845 deg
Declination 22.3859 deg
V Magnitude 21.74 mag
Solar Elongation -48.75 deg
Galactic Latitude -0.96 deg
Rate 0.322 deg/day
Direction 87.997 deg

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