AstDyS-2

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AstDyS ∴ Objects ∴ 1998SY52 ∴ Summary
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(74240) 1998SY52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65108 1.207e-08 au
e 0.169492 3.743e-08
i 13.628 4.171e-06 deg
Ω 207.954 1.887e-05 deg
ω 196.165 2.367e-05 deg
M 309.534 1.531e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2017 au
Aphelion 3.1004 au
Asc. node-Earth separation 2.07151 au
Desc. node-Earth separation 1.21974 au
Earth MOID 1.213 au
Orbital period 1576.64 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 996 (9)
Radar observations (Discarded) 0 (0)
Arc length 8616.01 days
Unobserved 721 days

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Ephemeris at epoch 60425 MJD
Right Ascension 356.115 deg
Declination 6.22403 deg
V Magnitude 20.4 mag
Solar Elongation 36.65 deg
Galactic Latitude -52.92 deg
Rate 0.468 deg/day
Direction 69.057 deg

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