AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VZ47 ∴ Summary
Contact »
(21920) 1999VZ47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07066 2.13e-08 au
e 0.122342 4.883e-08
i 10.416 4.464e-06 deg
Ω 289.924 3.024e-05 deg
ω 279.206 3.899e-05 deg
M 17.201 2.866e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.695 au
Aphelion 3.4463 au
Asc. node-Earth separation 1.95026 au
Desc. node-Earth separation 2.10212 au
Earth MOID 1.71476 au
Orbital period 1965.37 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1516 (3)
Radar observations (Discarded) 0 (0)
Arc length 10344.6 days
Unobserved 39 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 245.807 deg
Declination -34.0099 deg
V Magnitude 18.36 mag
Solar Elongation 143.45 deg
Galactic Latitude 10.92 deg
Rate 0.106 deg/day
Direction -86.857 deg

More info »