NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CC21 ∴ Summary
Contact »
(98943) 2001CC21  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.03235 2.158e-09 au
e 0.219086 3.346e-08
i 4.808 3.573e-06 deg
Ω 75.572 3.855e-05 deg
ω 179.399 4.056e-05 deg
M 248.994 2.408e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8062 au
Aphelion distance 1.2585 au
Asc. node-Earth separation 0.27333 au
Desc. node-Earth separation -0.21017 au
Earth MOID 0.08305 au
Orbital period 383.121 days
Date of orbit computation   Mar 19 10:56
Observational summary
Optical observations (Discarded) 667 (7)
Radar observations (Discarded) 0 (0)
Arc length 13943 days
Unobserved 253 days

More info »
Ephemeris
(Epoch 59480 MJD)
Right Ascension 108.353 deg
Declination 20.5579 deg
V Magnitude 20.93 mag
Solar Elongation 72.75 deg
Galactic Latitude 13.88 deg
Rate 0.665 deg/day
Direction 93.11 deg

More info »