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AstDyS ∴ Objects ∴ 1997YU1 ∴ Summary
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(16851) 1997YU1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29512 6.272e-09 au
e 0.365604 5.6e-08
i 20.77 5.379e-06 deg
Ω 292.651 1.406e-05 deg
ω 91.356 1.798e-05 deg
M 254.517 6.554e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.456 au
Aphelion 3.1342 au
Asc. node-Earth separation 0.98919 au
Desc. node-Earth separation 0.98847 au
Earth MOID 0.63229 au
Orbital period 1270.01 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1457 (205)
Radar observations (Discarded) 0 (0)
Arc length 10842.4 days
Unobserved 392 days

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Ephemeris at epoch 60425 MJD
Right Ascension 269.557 deg
Declination -42.5393 deg
V Magnitude 19.96 mag
Solar Elongation 123.09 deg
Galactic Latitude -9.06 deg
Rate 0.048 deg/day
Direction -159.212 deg

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