NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YK4 ∴ Summary
Contact »
(399433) 2001YK4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.65571 4.55e-08 au
e 0.776724 3.612e-08
i 4.379 5.393e-06 deg
Ω 155.694 0.0001239 deg
ω 210.797 0.0001321 deg
M 153.916 1.744e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.593 au
Aphelion distance 4.7185 au
Asc. node-Earth separation 2.17623 au
Desc. node-Earth separation -0.37933 au
Earth MOID 0.0647 au
Orbital period 1580.77 days
Date of orbit computation   Mar 19 10:36
Observational summary
Optical observations (Discarded) 164 (0)
Radar observations (Discarded) 0 (0)
Arc length 4832 days
Unobserved 2382 days

More info »
Ephemeris
(Epoch 59480 MJD)
Right Ascension 191.487 deg
Declination -2.49858 deg
V Magnitude 25.8 mag
Solar Elongation -11.85 deg
Galactic Latitude 60.34 deg
Rate 0.213 deg/day
Direction 112.684 deg

More info »