AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QC51 ∴ Summary
Contact »
(48995) 1998QC51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24538 5.964e-09 au
e 0.127538 3.516e-08
i 4.31 3.551e-06 deg
Ω 159.123 4.442e-05 deg
ω 239.208 4.651e-05 deg
M 175.015 1.407e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.959 au
Aphelion 2.5318 au
Asc. node-Earth separation 1.37281 au
Desc. node-Earth separation 1.06488 au
Earth MOID 0.97031 au
Orbital period 1228.95 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2345 (8)
Radar observations (Discarded) 0 (0)
Arc length 11378.9 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 222.902 deg
Declination -9.94001 deg
V Magnitude 18.11 mag
Solar Elongation 169.47 deg
Galactic Latitude 42.86 deg
Rate 0.254 deg/day
Direction -67.841 deg

More info »