AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SY40 ∴ Summary
Contact »
(229152) 2004SY40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99982 2.732e-08 au
e 0.11249 7.528e-08
i 10.509 7.802e-06 deg
Ω 22.161 3.423e-05 deg
ω 355.546 4.484e-05 deg
M 271.093 2.901e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6624 au
Aphelion 3.3373 au
Asc. node-Earth separation 1.66684 au
Desc. node-Earth separation 2.33358 au
Earth MOID 1.66457 au
Orbital period 1897.76 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 336 (2)
Radar observations (Discarded) 0 (0)
Arc length 8642.03 days
Unobserved 318 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 305.263 deg
Declination -31.0597 deg
V Magnitude 21.33 mag
Solar Elongation 94.58 deg
Galactic Latitude -31.72 deg
Rate 0.189 deg/day
Direction 96.102 deg

More info »