AstDyS-2

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AstDyS ∴ Objects ∴ 1991TY2 ∴ Summary
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(160018) 1991TY2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08705 2.575e-08 au
e 0.161604 6.99e-08
i 3.365 5.64e-06 deg
Ω 248.72 0.0001092 deg
ω 120.838 0.0001104 deg
M 351.964 1.919e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5882 au
Aphelion 3.5859 au
Asc. node-Earth separation 2.26354 au
Desc. node-Earth separation 1.79154 au
Earth MOID 1.58981 au
Orbital period 1981.13 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 492 (4)
Radar observations (Discarded) 0 (0)
Arc length 11617 days
Unobserved 274 days

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Ephemeris at epoch 60425 MJD
Right Ascension 11.1147 deg
Declination 7.21172 deg
V Magnitude 20.95 mag
Solar Elongation 22.02 deg
Galactic Latitude -55.62 deg
Rate 0.449 deg/day
Direction 67.269 deg

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