AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ120 ∴ Summary
Contact »
(55257) 2001RQ120  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41828 7.322e-09 au
e 0.132895 4.354e-08
i 2.375 3.651e-06 deg
Ω 89.091 0.0001069 deg
ω 63.046 0.000108 deg
M 202.547 1.506e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0969 au
Aphelion 2.7397 au
Asc. node-Earth separation 1.25798 au
Desc. node-Earth separation 1.51105 au
Earth MOID 1.10923 au
Orbital period 1373.6 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1296 (9)
Radar observations (Discarded) 0 (0)
Arc length 9995.04 days
Unobserved 263 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 6.00646 deg
Declination 0.61804 deg
V Magnitude 21.24 mag
Solar Elongation 30.21 deg
Galactic Latitude -61.48 deg
Rate 0.4 deg/day
Direction 67.223 deg

More info »