NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999CF9 ∴ Summary
Contact »
(137126) 1999CF9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.77286 2.689e-09 au
e 0.600279 1.844e-08
i 5.547 8.396e-06 deg
Ω 157.073 1.889e-05 deg
ω 90.282 1.93e-05 deg
M 333.08 2.344e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7086 au
Aphelion distance 2.8371 au
Asc. node-Earth separation 0.14729 au
Desc. node-Earth separation 0.1216 au
Earth MOID 0.01897 au
Orbital period 862.204 days
Date of orbit computation   Feb 26 11:35
Observational summary
Optical observations (Discarded) 678 (3)
Radar observations (Discarded) 8 (0)
Arc length 7680 days
Unobserved 76 days

More info »
Ephemeris
(Epoch 58949 MJD)
Right Ascension 91.5017 deg
Declination 20.6795 deg
V Magnitude 21.63 mag
Solar Elongation -71.12 deg
Galactic Latitude -0.17 deg
Rate 0.336 deg/day
Direction 81.743 deg

More info »