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AstDyS ∴ Objects ∴ 1998SY146 ∴ Summary
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(44418) 1998SY146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78785 1.209e-08 au
e 0.04028 4.586e-08
i 2.571 4.892e-06 deg
Ω 175.194 8.195e-05 deg
ω 174.262 9.712e-05 deg
M 205.977 4.958e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6756 au
Aphelion 2.9002 au
Asc. node-Earth separation 1.90502 au
Desc. node-Earth separation 1.67181 au
Earth MOID 1.66853 au
Orbital period 1700.21 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1120 (5)
Radar observations (Discarded) 0 (0)
Arc length 11144.2 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 189.711 deg
Declination -2.54661 deg
V Magnitude 19.44 mag
Solar Elongation -154.93 deg
Galactic Latitude 60.17 deg
Rate 0.171 deg/day
Direction -64.287 deg

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