AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RN204 ∴ Summary
Contact »
(38408) 1999RN204  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58715 9.376e-09 au
e 0.236299 3.576e-08
i 15.619 2.848e-06 deg
Ω 324.828 1.585e-05 deg
ω 288.465 1.692e-05 deg
M 47.782 6.5e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9758 au
Aphelion 3.1985 au
Asc. node-Earth separation 1.2607 au
Desc. node-Earth separation 1.65311 au
Earth MOID 1.02325 au
Orbital period 1519.95 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2813 (125)
Radar observations (Discarded) 0 (0)
Arc length 14998.7 days
Unobserved 215 days

More info »
Ephemeris at epoch 60417 MJD
Right Ascension 347.082 deg
Declination -4.31222 deg
V Magnitude 19.37 mag
Solar Elongation 40.72 deg
Galactic Latitude -56.45 deg
Rate 0.449 deg/day
Direction 59.138 deg

More info »