AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FS57 ∴ Summary
Contact »
(65930) 1998FS57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58139 1.09e-08 au
e 0.317878 3.45e-08
i 8.502 4.43e-06 deg
Ω 350.089 3.055e-05 deg
ω 322.786 3.176e-05 deg
M 5.702 1.36e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7608 au
Aphelion 3.402 au
Asc. node-Earth separation 0.84607 au
Desc. node-Earth separation 2.11398 au
Earth MOID 0.75593 au
Orbital period 1514.89 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1190 (9)
Radar observations (Discarded) 0 (0)
Arc length 16350.3 days
Unobserved 318 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 358.66 deg
Declination -2.0835 deg
V Magnitude 19.35 mag
Solar Elongation 38.97 deg
Galactic Latitude -61.5 deg
Rate 0.615 deg/day
Direction 62.331 deg

More info »