AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY91 ∴ Summary
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(194040) 2001SY91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20831 6.537e-09 au
e 0.115215 3.428e-08
i 3.252 3.726e-06 deg
Ω 315.659 7.374e-05 deg
ω 172.7 7.658e-05 deg
M 187.607 1.998e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9539 au
Aphelion 2.4627 au
Asc. node-Earth separation 1.44641 au
Desc. node-Earth separation 0.97009 au
Earth MOID 0.96936 au
Orbital period 1198.64 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 866 (4)
Radar observations (Discarded) 0 (0)
Arc length 15793.2 days
Unobserved 301 days

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Ephemeris at epoch 60416 MJD
Right Ascension 338.139 deg
Declination -9.03909 deg
V Magnitude 21.66 mag
Solar Elongation 49.74 deg
Galactic Latitude -52.57 deg
Rate 0.406 deg/day
Direction 66.698 deg

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