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AstDyS ∴ Objects ∴ 1999JO91 ∴ Summary
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(53383) 1999JO91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.154 1.721e-08 au
e 0.185401 3.003e-08
i 11.324 3.798e-06 deg
Ω 149.199 1.609e-05 deg
ω 139.46 1.902e-05 deg
M 116.749 9.675e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5692 au
Aphelion 3.7388 au
Asc. node-Earth separation 2.55717 au
Desc. node-Earth separation 1.65839 au
Earth MOID 1.56536 au
Orbital period 2045.93 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2250 (42)
Radar observations (Discarded) 0 (0)
Arc length 9017.85 days
Unobserved 94 days

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Ephemeris at epoch 60418 MJD
Right Ascension 56.733 deg
Declination 10.6094 deg
V Magnitude 20.43 mag
Solar Elongation -30.07 deg
Galactic Latitude -33.14 deg
Rate 0.31 deg/day
Direction 74.144 deg

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