AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YJ55 ∴ Summary
Contact »
(170622) 2003YJ55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6808 1.438e-08 au
e 0.155941 3.615e-08
i 13.021 4.056e-06 deg
Ω 87.515 2.268e-05 deg
ω 11.714 2.821e-05 deg
M 208.369 1.689e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2628 au
Aphelion 3.0989 au
Asc. node-Earth separation 1.28598 au
Desc. node-Earth separation 2.07081 au
Earth MOID 1.28145 au
Orbital period 1603.23 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 882 (3)
Radar observations (Discarded) 0 (0)
Arc length 8573.99 days
Unobserved 299 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 325.996 deg
Declination -21.2194 deg
V Magnitude 21.4 mag
Solar Elongation 69.09 deg
Galactic Latitude -47.08 deg
Rate 0.274 deg/day
Direction 82.803 deg

More info »