AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR161 ∴ Summary
Contact »
(357529) 2004RR161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16961 3.643e-08 au
e 0.051699 5.771e-08
i 15.788 8.267e-06 deg
Ω 177.741 2.414e-05 deg
ω 112.261 9.213e-05 deg
M 220.994 8.946e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0057 au
Aphelion 3.3335 au
Asc. node-Earth separation 2.22904 au
Desc. node-Earth separation 2.09688 au
Earth MOID 2.03127 au
Orbital period 2061.14 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 214 (2)
Radar observations (Discarded) 0 (0)
Arc length 6700.05 days
Unobserved 460 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 134.139 deg
Declination 8.83943 deg
V Magnitude 22.14 mag
Solar Elongation -103.82 deg
Galactic Latitude 31.78 deg
Rate 0.117 deg/day
Direction 61.152 deg

More info »