AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VW147 ∴ Summary
Contact »
(121610) 1999VW147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14017 1.915e-08 au
e 0.108749 6.786e-08
i 9.173 7.155e-06 deg
Ω 10.336 2.628e-05 deg
ω 324.667 3.534e-05 deg
M 183.189 2.303e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7987 au
Aphelion 3.4817 au
Asc. node-Earth separation 1.85033 au
Desc. node-Earth separation 2.40623 au
Earth MOID 1.79569 au
Orbital period 2032.49 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 767 (4)
Radar observations (Discarded) 0 (0)
Arc length 8935.79 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 149.835 deg
Declination 17.8083 deg
V Magnitude 20.89 mag
Solar Elongation -110.71 deg
Galactic Latitude 49.37 deg
Rate 0.06 deg/day
Direction 161.161 deg

More info »