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AstDyS ∴ Objects ∴ 1998SB117 ∴ Summary
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(74275) 1998SB117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79628 1.389e-08 au
e 0.224808 4.324e-08
i 6.555 3.8e-06 deg
Ω 245.833 3.966e-05 deg
ω 70.79 4.099e-05 deg
M 201.495 8.066e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1677 au
Aphelion 3.4249 au
Asc. node-Earth separation 1.45848 au
Desc. node-Earth separation 1.88163 au
Earth MOID 1.16471 au
Orbital period 1707.93 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1192 (7)
Radar observations (Discarded) 0 (0)
Arc length 9289.23 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 137.411 deg
Declination 8.7182 deg
V Magnitude 20.95 mag
Solar Elongation -101.18 deg
Galactic Latitude 34.61 deg
Rate 0.085 deg/day
Direction 83.785 deg

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