AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RB99 ∴ Summary
Contact »
(161509) 2004RB99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16087 9.673e-09 au
e 0.160213 4.416e-08
i 2.625 5.298e-06 deg
Ω 323.043 0.0001384 deg
ω 337.64 0.0001405 deg
M 92.641 2.672e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8147 au
Aphelion 2.5071 au
Asc. node-Earth separation 0.82147 au
Desc. node-Earth separation 1.48472 au
Earth MOID 0.79926 au
Orbital period 1160.23 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 328 (1)
Radar observations (Discarded) 0 (0)
Arc length 8080.9 days
Unobserved 162 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 47.2061 deg
Declination 19.5686 deg
V Magnitude 22.94 mag
Solar Elongation -17.27 deg
Galactic Latitude -32.66 deg
Rate 0.489 deg/day
Direction 74.615 deg

More info »