AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999FY16 ∴ Summary
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(121084) 1999FY16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.51728 2.659e-08 au
e 0.141867 8.358e-08
i 4.231 9.281e-06 deg
Ω 3.225 8.89e-05 deg
ω 338.766 9.355e-05 deg
M 159.416 3.644e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1602 au
Aphelion 2.8744 au
Asc. node-Earth separation 1.17593 au
Desc. node-Earth separation 1.84383 au
Earth MOID 1.152 au
Orbital period 1458.8 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 355 (5)
Radar observations (Discarded) 0 (0)
Arc length 9784.91 days
Unobserved 451 days

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Ephemeris at epoch 58567 MJD
Right Ascension 175.193 deg
Declination 2.75653 deg
V Magnitude 19.5 mag
Solar Elongation -170.68 deg
Galactic Latitude 60.34 deg
Rate 0.236 deg/day
Direction -71.973 deg

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