AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VB64 ∴ Summary
Contact »
(21931) 1999VB64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57032 8.629e-09 au
e 0.14053 3.062e-08
i 12.773 4.104e-06 deg
Ω 221.569 1.607e-05 deg
ω 50.08 2.315e-05 deg
M 94.482 1.812e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2091 au
Aphelion 2.9315 au
Asc. node-Earth separation 1.30321 au
Desc. node-Earth separation 1.77837 au
Earth MOID 1.21656 au
Orbital period 1505.15 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2148 (13)
Radar observations (Discarded) 0 (0)
Arc length 17014.9 days
Unobserved 124 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 15.4851 deg
Declination 10.0711 deg
V Magnitude 19.67 mag
Solar Elongation -10.19 deg
Galactic Latitude -52.71 deg
Rate 0.43 deg/day
Direction 72.19 deg

More info »