AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JF77 ∴ Summary
Contact »
(258777) 2002JF77  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27767 2.154e-08 au
e 0.104421 9.453e-08
i 7.282 7.923e-06 deg
Ω 16.571 5.743e-05 deg
ω 168.285 6.943e-05 deg
M 301.2 4.595e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0398 au
Aphelion 2.5155 au
Asc. node-Earth separation 1.51071 au
Desc. node-Earth separation 1.04127 au
Earth MOID 1.04004 au
Orbital period 1255.55 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 178 (0)
Radar observations (Discarded) 0 (0)
Arc length 5695.89 days
Unobserved 544 days

More info »
Ephemeris at epoch 58594 MJD
Right Ascension 160.967 deg
Declination 11.4599 deg
V Magnitude 19.91 mag
Solar Elongation -127.69 deg
Galactic Latitude 56.22 deg
Rate 0.099 deg/day
Direction 178.977 deg

More info »





This Web Site has been visited 126455 times since

and this Page has been visited 32 times since 2011/10/13