AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ42 ∴ Summary
Contact »
(387558) 2001RQ42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83735 2.592e-08 au
e 0.156178 6.755e-08
i 14.924 7.864e-06 deg
Ω 183.853 2.21e-05 deg
ω 120.604 3.564e-05 deg
M 294.631 2.459e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3942 au
Aphelion 3.2805 au
Asc. node-Earth separation 2.01022 au
Desc. node-Earth separation 1.56253 au
Earth MOID 1.41874 au
Orbital period 1745.7 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 228 (4)
Radar observations (Discarded) 0 (0)
Arc length 7852.91 days
Unobserved 408 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 234.61 deg
Declination -2.95752 deg
V Magnitude 20.86 mag
Solar Elongation 156.73 deg
Galactic Latitude 39.76 deg
Rate 0.216 deg/day
Direction -45.587 deg

More info »