AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997YO19 ∴ Summary
Contact »
(523920) 1997YO19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34276 1.882e-08 au
e 0.153383 9.254e-08
i 8.179 9.232e-06 deg
Ω 304.922 4.8e-05 deg
ω 203.501 5.395e-05 deg
M 88.985 2.619e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9834 au
Aphelion 2.7021 au
Asc. node-Earth separation 1.6469 au
Desc. node-Earth separation 1.02153 au
Earth MOID 0.99876 au
Orbital period 1309.75 days
Date of orbit computation  feb 22 03:41
Observational summary
Optical observations (Discarded) 122 (0)
Radar observations (Discarded) 0 (0)
Arc length 9238.78 days
Unobserved 365 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 285.652 deg
Declination -29.8972 deg
V Magnitude 22.32 mag
Solar Elongation 105.34 deg
Galactic Latitude -15.36 deg
Rate 0.141 deg/day
Direction 89.007 deg

More info »