AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HY49 ∴ Summary
Contact »
(282004) 2011HY49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51998 1.244e-08 au
e 0.22428 9.875e-08
i 7.477 9.582e-06 deg
Ω 92.982 6.434e-05 deg
ω 191.638 6.891e-05 deg
M 44.279 2.692e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9548 au
Aphelion 3.0852 au
Asc. node-Earth separation 2.08398 au
Desc. node-Earth separation 0.94577 au
Earth MOID 0.9388 au
Orbital period 1461.15 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 264 (2)
Radar observations (Discarded) 0 (0)
Arc length 7374.9 days
Unobserved 311 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 11.3433 deg
Declination -0.9891 deg
V Magnitude 22.51 mag
Solar Elongation 26.4 deg
Galactic Latitude -63.82 deg
Rate 0.49 deg/day
Direction 68.373 deg

More info »