AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RY9 ∴ Summary
Contact »
(142127) 2002RY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56262 1.181e-08 au
e 0.224671 4.914e-08
i 6.266 5.485e-06 deg
Ω 153.991 4.558e-05 deg
ω 268.768 4.76e-05 deg
M 31.294 1.196e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9869 au
Aphelion 3.1384 au
Asc. node-Earth separation 1.4559 au
Desc. node-Earth separation 1.41178 au
Earth MOID 1.01193 au
Orbital period 1498.39 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 620 (6)
Radar observations (Discarded) 0 (0)
Arc length 11664 days
Unobserved 52 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 96.2384 deg
Declination 20.2156 deg
V Magnitude 21.29 mag
Solar Elongation -60.96 deg
Galactic Latitude 3.51 deg
Rate 0.47 deg/day
Direction 87.857 deg

More info »