AstDyS-2

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AstDyS ∴ Objects ∴ 1998JO1 ∴ Summary
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(18723) 1998JO1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24185 1.495e-08 au
e 0.150351 3.172e-08
i 2.052 3.427e-06 deg
Ω 58.771 0.0001067 deg
ω 240.853 0.0001075 deg
M 96.066 1.448e-05 deg

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Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7544 au
Aphelion 3.7293 au
Asc. node-Earth separation 2.43092 au
Desc. node-Earth separation 1.94111 au
Earth MOID 1.73933 au
Orbital period 2132.01 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2892 (11)
Radar observations (Discarded) 0 (0)
Arc length 15043.6 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 48.2254 deg
Declination 17.8305 deg
V Magnitude 19.38 mag
Solar Elongation -17.64 deg
Galactic Latitude -33.45 deg
Rate 0.334 deg/day
Direction 73.892 deg

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