AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VJ21 ∴ Summary
Contact »
(102615) 1999VJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44175 7.315e-09 au
e 0.188324 4.02e-08
i 2.133 5.137e-06 deg
Ω 199.92 9.661e-05 deg
ω 216.323 9.789e-05 deg
M 127.111 1.257e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9819 au
Aphelion 2.9016 au
Asc. node-Earth separation 1.77493 au
Desc. node-Earth separation 1.04774 au
Earth MOID 0.99443 au
Orbital period 1393.64 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 983 (10)
Radar observations (Discarded) 0 (0)
Arc length 11841.5 days
Unobserved 75 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 195.411 deg
Declination -6.37477 deg
V Magnitude 20.43 mag
Solar Elongation -161.7 deg
Galactic Latitude 56.41 deg
Rate 0.214 deg/day
Direction -64.629 deg

More info »