AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VL21 ∴ Summary
Contact »
(97067) 1999VL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70973 1.128e-08 au
e 0.190423 3.697e-08
i 3.547 4.894e-06 deg
Ω 167.163 5.741e-05 deg
ω 231.553 5.902e-05 deg
M 168.59 1.249e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1937 au
Aphelion 3.2257 au
Asc. node-Earth separation 1.9698 au
Desc. node-Earth separation 1.32853 au
Earth MOID 1.20354 au
Orbital period 1629.25 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 987 (1)
Radar observations (Discarded) 0 (0)
Arc length 8556.21 days
Unobserved 403 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 214.674 deg
Declination -9.90812 deg
V Magnitude 20.26 mag
Solar Elongation 172.4 deg
Galactic Latitude 47.35 deg
Rate 0.216 deg/day
Direction -67.524 deg

More info »