AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ JPL ∴ Summary
Contact »
(78577) JPL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94173 1.839e-08 au
e 0.097012 4.276e-08
i 0.725 5.549e-06 deg
Ω 142.777 0.0003848 deg
ω 290.579 0.0003863 deg
M 14.882 3.074e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6563 au
Aphelion 3.2271 au
Asc. node-Earth separation 1.8305 au
Desc. node-Earth separation 2.0054 au
Earth MOID 1.67164 au
Orbital period 1842.9 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 593 (4)
Radar observations (Discarded) 0 (0)
Arc length 10510.1 days
Unobserved 111 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 81.219 deg
Declination 22.7721 deg
V Magnitude 21.58 mag
Solar Elongation -45.99 deg
Galactic Latitude -7.25 deg
Rate 0.391 deg/day
Direction 86.094 deg

More info »