AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JR33 ∴ Summary
Contact »
(528202) 2008JR33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14824 5.053e-08 au
e 0.168033 8.543e-08
i 16.621 9.24e-06 deg
Ω 158.745 2.69e-05 deg
ω 59.492 4.193e-05 deg
M 316.405 3.103e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6192 au
Aphelion 3.6772 au
Asc. node-Earth separation 1.82875 au
Desc. node-Earth separation 2.33586 au
Earth MOID 1.65916 au
Orbital period 2040.33 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 5776.88 days
Unobserved 50 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 147.637 deg
Declination 15.3376 deg
V Magnitude 21.72 mag
Solar Elongation -108.67 deg
Galactic Latitude 46.48 deg
Rate 0.11 deg/day
Direction 73.135 deg

More info »