AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RN42 ∴ Summary
Contact »
(38273) 1999RN42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01988 1.844e-08 au
e 0.106893 3.362e-08
i 10.687 4.131e-06 deg
Ω 63.379 1.926e-05 deg
ω 241.086 2.798e-05 deg
M 309.513 1.985e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6971 au
Aphelion 3.3427 au
Asc. node-Earth separation 2.16172 au
Desc. node-Earth separation 1.8259 au
Earth MOID 1.70134 au
Orbital period 1916.83 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1896 (239)
Radar observations (Discarded) 0 (0)
Arc length 9169.9 days
Unobserved 264 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 262.349 deg
Declination -23.1865 deg
V Magnitude 19.41 mag
Solar Elongation 104.5 deg
Galactic Latitude 6.15 deg
Rate 0.148 deg/day
Direction 110.966 deg

More info »