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AstDyS ∴ Objects ∴ 1998SY44 ∴ Summary
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(249602) 1998SY44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2653 3.462e-08 au
e 0.085901 5.703e-08
i 0.447 8.441e-06 deg
Ω 40.067 0.0007076 deg
ω 87.52 0.0007098 deg
M 4.194 6.086e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9848 au
Aphelion 3.5458 au
Asc. node-Earth separation 2.23951 au
Desc. node-Earth separation 2.24409 au
Earth MOID 2.00043 au
Orbital period 2155.18 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 345 (2)
Radar observations (Discarded) 0 (0)
Arc length 9257.95 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 118.864 deg
Declination 21.2649 deg
V Magnitude 21.64 mag
Solar Elongation -87.64 deg
Galactic Latitude 23.21 deg
Rate 0.206 deg/day
Direction 101.746 deg

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