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AstDyS ∴ Objects ∴ 1999JO28 ∴ Summary
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(222074) 1999JO28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67972 1.331e-08 au
e 0.16166 4.526e-08
i 11.123 5.249e-06 deg
Ω 39.855 2.119e-05 deg
ω 213.056 2.594e-05 deg
M 219.04 1.488e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2465 au
Aphelion 3.1129 au
Asc. node-Earth separation 2.02716 au
Desc. node-Earth separation 1.29091 au
Earth MOID 1.24158 au
Orbital period 1602.26 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 668 (4)
Radar observations (Discarded) 0 (0)
Arc length 9004.06 days
Unobserved 113 days

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Ephemeris at epoch 60427 MJD
Right Ascension 90.4576 deg
Declination 32.2342 deg
V Magnitude 21.74 mag
Solar Elongation -53.99 deg
Galactic Latitude 4.68 deg
Rate 0.304 deg/day
Direction 93.461 deg

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