AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alissazhang ∴ Summary
Contact »
(15891) Alissazhang  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31762 1.2e-08 au
e 0.200344 6.288e-08
i 4.376 5.952e-06 deg
Ω 181.261 6.294e-05 deg
ω 169.604 6.455e-05 deg
M 275.743 1.732e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8533 au
Aphelion 2.7819 au
Asc. node-Earth separation 1.77242 au
Desc. node-Earth separation 0.85522 au
Earth MOID 0.84702 au
Orbital period 1288.73 days
Date of orbit computation  Dec 20 14:15
Observational summary
Optical observations (Discarded) 937 (14)
Radar observations (Discarded) 0 (0)
Arc length 9718.12 days
Unobserved 284 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 325.901 deg
Declination -10.387 deg
V Magnitude 19.46 mag
Solar Elongation 52.05 deg
Galactic Latitude -42.82 deg
Rate 0.554 deg/day
Direction 70.944 deg

More info »





This Web Site has been visited 634209 times since

and this Page has been visited 71 times since 2011/12/25