AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RY84 ∴ Summary
Contact »
(190373) 1999RY84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78139 1.588e-08 au
e 0.219462 5.843e-08
i 3.385 6.602e-06 deg
Ω 333.858 8.406e-05 deg
ω 39.657 8.493e-05 deg
M 90.793 1.364e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.171 au
Aphelion 3.3918 au
Asc. node-Earth separation 1.2547 au
Desc. node-Earth separation 2.19691 au
Earth MOID 1.1728 au
Orbital period 1694.3 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 588 (1)
Radar observations (Discarded) 0 (0)
Arc length 8927.95 days
Unobserved 79 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 114.718 deg
Declination 22.7739 deg
V Magnitude 21.78 mag
Solar Elongation -82.61 deg
Galactic Latitude 20.19 deg
Rate 0.227 deg/day
Direction 103.666 deg

More info »