AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QC121 ∴ Summary
Contact »
(153403) 2001QC121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33493 7e-09 au
e 0.113059 4.862e-08
i 7.437 3.705e-06 deg
Ω 123.128 3.864e-05 deg
ω 270.508 4.45e-05 deg
M 60.235 2.299e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0709 au
Aphelion 2.5989 au
Asc. node-Earth separation 1.31889 au
Desc. node-Earth separation 1.29204 au
Earth MOID 1.09304 au
Orbital period 1303.2 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 788 (5)
Radar observations (Discarded) 0 (0)
Arc length 10188.8 days
Unobserved 95 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 87.4637 deg
Declination 22.0035 deg
V Magnitude 21.17 mag
Solar Elongation -61.49 deg
Galactic Latitude -2.76 deg
Rate 0.43 deg/day
Direction 83.817 deg

More info »