AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JF77 ∴ Summary
Contact »
(258777) 2002JF77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27705 1.192e-08 au
e 0.105489 6.839e-08
i 7.283 6.406e-06 deg
Ω 16.494 4.602e-05 deg
ω 167.965 5.345e-05 deg
M 155.077 2.949e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0369 au
Aphelion 2.5173 au
Asc. node-Earth separation 1.51276 au
Desc. node-Earth separation 1.04038 au
Earth MOID 1.03904 au
Orbital period 1255.04 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 293 (3)
Radar observations (Discarded) 0 (0)
Arc length 7247.91 days
Unobserved 822 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 3.34787 deg
Declination -1.23852 deg
V Magnitude 22.31 mag
Solar Elongation 32.45 deg
Galactic Latitude -62.55 deg
Rate 0.426 deg/day
Direction 64.536 deg

More info »