AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QR138 ∴ Summary
Contact »
(130502) 2000QR138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33115 1.019e-08 au
e 0.162806 4.996e-08
i 2.8 5.726e-06 deg
Ω 170.317 9.407e-05 deg
ω 141.607 9.55e-05 deg
M 255.688 1.632e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9516 au
Aphelion 2.7107 au
Asc. node-Earth separation 1.60816 au
Desc. node-Earth separation 1.00687 au
Earth MOID 0.93819 au
Orbital period 1300.03 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 426 (5)
Radar observations (Discarded) 0 (0)
Arc length 8699.88 days
Unobserved 461 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 186.484 deg
Declination -0.70728 deg
V Magnitude 20.17 mag
Solar Elongation -158.03 deg
Galactic Latitude 61.5 deg
Rate 0.224 deg/day
Direction -63.377 deg

More info »