AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alfredhaar ∴ Summary
Contact »
(24907) Alfredhaar  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.45403 1.265e-08 au
e 0.069266 5.804e-08
i 4.658 6.378e-06 deg
Ω 327.322 5.737e-05 deg
ω 150.857 6.919e-05 deg
M 253.156 3.904e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.284 au
Aphelion 2.624 au
Asc. node-Earth separation 1.58737 au
Desc. node-Earth separation 1.31353 au
Earth MOID 1.30005 au
Orbital period 1404.16 days
Date of orbit computation  Oct 31 05:12
Observational summary
Optical observations (Discarded) 645 (5)
Radar observations (Discarded) 0 (0)
Arc length 9896.91 days
Unobserved 28 days

More info »
Ephemeris at epoch 58438 MJD
Right Ascension 351.743 deg
Declination 1.34944 deg
V Magnitude 19.84 mag
Solar Elongation -119.53 deg
Galactic Latitude -55.01 deg
Rate 0.046 deg/day
Direction 77.705 deg

More info »





This Web Site has been visited 198966 times since

and this Page has been visited 247 times since 2011/11/14