AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SC20 ∴ Summary
Contact »
(55280) 2001SC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59347 8.029e-09 au
e 0.098262 3.28e-08
i 5.848 3.327e-06 deg
Ω 105.013 3.882e-05 deg
ω 345.309 4.518e-05 deg
M 75.584 2.236e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3386 au
Aphelion 2.8483 au
Asc. node-Earth separation 1.36278 au
Desc. node-Earth separation 1.8216 au
Earth MOID 1.3562 au
Orbital period 1525.53 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2800 (636)
Radar observations (Discarded) 0 (0)
Arc length 10546.2 days
Unobserved 87 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 170.492 deg
Declination 13.2015 deg
V Magnitude 19.24 mag
Solar Elongation -136.31 deg
Galactic Latitude 64.88 deg
Rate 0.077 deg/day
Direction -93.05 deg

More info »