AstDyS-2

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AstDyS ∴ Objects ∴ 1991TY15 ∴ Summary
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(150112) 1991TY15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80818 1.556e-08 au
e 0.174018 4.397e-08
i 9.896 4.819e-06 deg
Ω 48.738 3.298e-05 deg
ω 46.835 3.882e-05 deg
M 279.054 1.965e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3195 au
Aphelion 3.2969 au
Asc. node-Earth separation 1.44427 au
Desc. node-Earth separation 2.0813 au
Earth MOID 1.34902 au
Orbital period 1718.84 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 541 (2)
Radar observations (Discarded) 0 (0)
Arc length 16185.9 days
Unobserved 226 days

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Ephemeris at epoch 60426 MJD
Right Ascension 11.2079 deg
Declination -1.31991 deg
V Magnitude 21.5 mag
Solar Elongation 26.7 deg
Galactic Latitude -64.14 deg
Rate 0.407 deg/day
Direction 65.417 deg

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