AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ72 ∴ Summary
Contact »
(57388) 2001RQ72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62017 8.072e-09 au
e 0.135832 2.772e-08
i 4.15 4.994e-06 deg
Ω 358.966 4.406e-05 deg
ω 97.635 4.96e-05 deg
M 47.654 2.202e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2643 au
Aphelion 2.9761 au
Asc. node-Earth separation 1.61592 au
Desc. node-Earth separation 1.53062 au
Earth MOID 1.28601 au
Orbital period 1549.14 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2300 (6)
Radar observations (Discarded) 0 (0)
Arc length 9559.25 days
Unobserved 56 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 141.167 deg
Declination 17.6807 deg
V Magnitude 18.42 mag
Solar Elongation -130.46 deg
Galactic Latitude 41.61 deg
Rate 0.041 deg/day
Direction -154.462 deg

More info »