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AstDyS ∴ Objects ∴ 2001TY257 ∴ Summary
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(337699) 2001TY257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17546 3.649e-08 au
e 0.22372 1.07e-07
i 27.794 1.654e-05 deg
Ω 55.139 1.687e-05 deg
ω 295.851 3.585e-05 deg
M 13.837 3.261e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.465 au
Aphelion 3.8859 au
Asc. node-Earth separation 1.76051 au
Desc. node-Earth separation 2.33152 au
Earth MOID 1.58144 au
Orbital period 2066.85 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 200 (27)
Radar observations (Discarded) 0 (0)
Arc length 7534.8 days
Unobserved 691 days

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Ephemeris at epoch 60425 MJD
Right Ascension 28.7254 deg
Declination -0.20008 deg
V Magnitude 20.95 mag
Solar Elongation 13.93 deg
Galactic Latitude -59.06 deg
Rate 0.46 deg/day
Direction 60.365 deg

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