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AstDyS ∴ Objects ∴ 1998SY37 ∴ Summary
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(152705) 1998SY37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31671 7.996e-09 au
e 0.20936 4.462e-08
i 0.761 4.664e-06 deg
Ω 230.589 0.0004338 deg
ω 142.239 0.0004341 deg
M 68.643 1.557e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8317 au
Aphelion 2.8017 au
Asc. node-Earth separation 1.64248 au
Desc. node-Earth separation 0.91276 au
Earth MOID 0.83216 au
Orbital period 1287.97 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 455 (1)
Radar observations (Discarded) 0 (0)
Arc length 11858.9 days
Unobserved 53 days

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Ephemeris at epoch 60426 MJD
Right Ascension 91.7779 deg
Declination 22.8571 deg
V Magnitude 22.19 mag
Solar Elongation -55.72 deg
Galactic Latitude 1.12 deg
Rate 0.437 deg/day
Direction 90.634 deg

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