AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JW34 ∴ Summary
Contact »
(53331) 1999JW34  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99629 1.265e-08 au
e 0.031593 4.568e-08
i 11.441 4.584e-06 deg
Ω 37.037 1.874e-05 deg
ω 167.161 6.297e-05 deg
M 306.34 6.172e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9016 au
Aphelion 3.091 au
Asc. node-Earth separation 2.09625 au
Desc. node-Earth separation 1.89719 au
Earth MOID 1.89705 au
Orbital period 1894.42 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2856 (18)
Radar observations (Discarded) 0 (0)
Arc length 13621.4 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 138.884 deg
Declination 28.021 deg
V Magnitude 18.59 mag
Solar Elongation -97.64 deg
Galactic Latitude 42.55 deg
Rate 0.169 deg/day
Direction 135.216 deg

More info »