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AstDyS ∴ Objects ∴ 1997YS7 ∴ Summary
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(120757) 1997YS7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4036 8.213e-09 au
e 0.171002 4.215e-08
i 3.096 3.587e-06 deg
Ω 111.165 9.708e-05 deg
ω 122.677 9.801e-05 deg
M 263.628 1.309e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9926 au
Aphelion 2.8146 au
Asc. node-Earth separation 1.58828 au
Desc. node-Earth separation 1.1193 au
Earth MOID 0.98336 au
Orbital period 1361.1 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 769 (2)
Radar observations (Discarded) 0 (0)
Arc length 12004.7 days
Unobserved 107 days

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Ephemeris at epoch 60437 MJD
Right Ascension 108.358 deg
Declination 23.1509 deg
V Magnitude 21.71 mag
Solar Elongation -60.24 deg
Galactic Latitude 14.93 deg
Rate 0.362 deg/day
Direction 95.897 deg

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