AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FY77 ∴ Summary
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(69643) 1998FY77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24498 6.367e-09 au
e 0.09417 3.426e-08
i 5.207 3.747e-06 deg
Ω 109.307 4.349e-05 deg
ω 17.325 4.925e-05 deg
M 321.565 2.271e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0336 au
Aphelion 2.4564 au
Asc. node-Earth separation 1.05879 au
Desc. node-Earth separation 1.42828 au
Earth MOID 1.05008 au
Orbital period 1228.62 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1437 (3)
Radar observations (Discarded) 0 (0)
Arc length 9489.81 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 71.5147 deg
Declination 21.0417 deg
V Magnitude 20.17 mag
Solar Elongation -36.88 deg
Galactic Latitude -15.57 deg
Rate 0.518 deg/day
Direction 79.974 deg

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