AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JY86 ∴ Summary
Contact »
(56259) 1999JY86  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64422 1.375e-08 au
e 0.140631 4.29e-08
i 12.667 4.043e-06 deg
Ω 81.136 2.096e-05 deg
ω 155.483 2.741e-05 deg
M 265.852 2.084e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2724 au
Aphelion 3.0161 au
Asc. node-Earth separation 1.98857 au
Desc. node-Earth separation 1.28233 au
Earth MOID 1.2654 au
Orbital period 1570.53 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1382 (220)
Radar observations (Discarded) 0 (0)
Arc length 9072.88 days
Unobserved 70 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 113.254 deg
Declination 31.3979 deg
V Magnitude 20.6 mag
Solar Elongation -75.25 deg
Galactic Latitude 22 deg
Rate 0.271 deg/day
Direction 102.31 deg

More info »