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AstDyS ∴ Objects ∴ 1998SJ88 ∴ Summary
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(187778) 1998SJ88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28874 7.75e-09 au
e 0.255192 4.08e-08
i 6.124 4.542e-06 deg
Ω 154.065 5.783e-05 deg
ω 179.723 6.04e-05 deg
M 144.333 2.098e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7047 au
Aphelion 2.8728 au
Asc. node-Earth separation 1.88374 au
Desc. node-Earth separation 0.69477 au
Earth MOID 0.69443 au
Orbital period 1264.72 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 400 (0)
Radar observations (Discarded) 0 (0)
Arc length 9302.03 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 117.206 deg
Declination 19.1535 deg
V Magnitude 22.77 mag
Solar Elongation -80.66 deg
Galactic Latitude 20.97 deg
Rate 0.229 deg/day
Direction 93.529 deg

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