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AstDyS ∴ Objects ∴ 1997YS ∴ Summary
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(79459) 1997YS  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09446 1.439e-08 au
e 0.046706 3.166e-08
i 5.636 3.894e-06 deg
Ω 275.591 3.949e-05 deg
ω 127.518 6.298e-05 deg
M 356.208 4.902e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9499 au
Aphelion 3.239 au
Asc. node-Earth separation 2.16145 au
Desc. node-Earth separation 2.01964 au
Earth MOID 1.96357 au
Orbital period 1988.27 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1794 (7)
Radar observations (Discarded) 0 (0)
Arc length 9541.57 days
Unobserved 79 days

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Ephemeris at epoch 60425 MJD
Right Ascension 38.224 deg
Declination 18.4939 deg
V Magnitude 19.49 mag
Solar Elongation -7.54 deg
Galactic Latitude -38.17 deg
Rate 0.395 deg/day
Direction 73.309 deg

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