AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JY30 ∴ Summary
Contact »
(77987) 2002JY30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.13819 6.381e-09 au
e 0.145327 3.989e-08
i 2.774 3.402e-06 deg
Ω 68.547 8.664e-05 deg
ω 239.033 8.751e-05 deg
M 300.054 1.226e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8275 au
Aphelion 2.4489 au
Asc. node-Earth separation 1.27638 au
Desc. node-Earth separation 0.93396 au
Earth MOID 0.81427 au
Orbital period 1142.01 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1265 (14)
Radar observations (Discarded) 0 (0)
Arc length 11838 days
Unobserved 410 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 258.178 deg
Declination -21.8497 deg
V Magnitude 19.84 mag
Solar Elongation 109.42 deg
Galactic Latitude 10.09 deg
Rate 0.244 deg/day
Direction 97.934 deg

More info »