AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RN81 ∴ Summary
Contact »
(313929) 2004RN81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13287 2.285e-08 au
e 0.167883 4.724e-08
i 15.041 5.562e-06 deg
Ω 345.134 1.96e-05 deg
ω 58.134 2.843e-05 deg
M 157.272 1.881e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6069 au
Aphelion 3.6588 au
Asc. node-Earth separation 1.7896 au
Desc. node-Earth separation 2.3489 au
Earth MOID 1.64901 au
Orbital period 2025.41 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 572 (5)
Radar observations (Discarded) 0 (0)
Arc length 6783.86 days
Unobserved 374 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 204.889 deg
Declination -24.5284 deg
V Magnitude 21.14 mag
Solar Elongation 152.3 deg
Galactic Latitude 37.06 deg
Rate 0.172 deg/day
Direction -90.615 deg

More info »