AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007CH38 ∴ Summary
Contact »
(311938) 2007CH38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00489 3.074e-08 au
e 0.042829 5.823e-08
i 6.705 8.574e-06 deg
Ω 143.264 6.018e-05 deg
ω 150.843 0.0001345 deg
M 308.77 0.0001211 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8762 au
Aphelion 3.1336 au
Asc. node-Earth separation 2.12916 au
Desc. node-Earth separation 1.87892 au
Earth MOID 1.86236 au
Orbital period 1902.57 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 284 (1)
Radar observations (Discarded) 0 (0)
Arc length 7735.9 days
Unobserved 368 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 257.639 deg
Declination -13.9844 deg
V Magnitude 20.98 mag
Solar Elongation 130.63 deg
Galactic Latitude 14.94 deg
Rate 0.049 deg/day
Direction -34.056 deg

More info »