NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CA21 ∴ Summary
Contact »
2001CA21  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.53388 0.1313 au
e 0.751486 0.05849
i 4.808 8.046 deg
Ω 43.92 157.4 deg
ω 221.664 142 deg
M 137.074 152.1 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3812 au
Aphelion distance 2.6866 au
Asc. node-Earth separation 0.52954 au
Desc. node-Earth separation -0.58196 au
Earth MOID 0.03151 au
Orbital period 693.88 days
Date of orbit computation   Mar 19 08:41
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 7537 days

More info »
Ephemeris
(Epoch 59481 MJD)
Right Ascension 136.949 deg
Declination 20.1765 deg
V Magnitude 23.49 mag
Solar Elongation 47.56 deg
Galactic Latitude 38.72 deg
Rate 0.454 deg/day
Direction 104.947 deg

More info »