AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RN212 ∴ Summary
Contact »
(42907) 1999RN212  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62965 1.194e-08 au
e 0.036991 4.338e-08
i 10.112 3.653e-06 deg
Ω 238.497 2.405e-05 deg
ω 107.041 5.721e-05 deg
M 293.137 5.005e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5324 au
Aphelion 2.7269 au
Asc. node-Earth separation 1.6429 au
Desc. node-Earth separation 1.61077 au
Earth MOID 1.54893 au
Orbital period 1557.56 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1501 (12)
Radar observations (Discarded) 0 (0)
Arc length 11471.2 days
Unobserved 335 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 303.812 deg
Declination -12.1798 deg
V Magnitude 19.92 mag
Solar Elongation 91.67 deg
Galactic Latitude -24.04 deg
Rate 0.25 deg/day
Direction 59.655 deg

More info »