NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002YF4 ∴ Summary
Contact »
(474425) 2002YF4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.75484 5.572e-09 au
e 0.333959 6.515e-08
i 33.679 1.399e-05 deg
Ω 61.714 1.14e-05 deg
ω 93.579 4.605e-05 deg
M 0.016 2.453e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1688 au
Aphelion 2.3409 au
Asc. node-Earth separation 0.60574 au
Desc. node-Earth separation 0.51502 au
Earth MOID 0.42998 au
Orbital period 849.091 days
Date of orbit computation   May 29 14:46
Observational summary
Optical observations (Discarded) 245 (1)
Radar observations (Discarded) 0 (0)
Arc length 5266 days
Unobserved 29 days

More info »
Ephemeris at epoch 57931 MJD
Right Ascension 208.37 deg
Declination -19.7283 deg
V Magnitude 20.83 mag
Solar Elongation -117.75 deg
Galactic Latitude 40.79 deg
Rate 0.482 deg/day
Direction 170.138 deg

More info »





This Web Site has been visited 49596 times since

and this Page has been visited 357 times since 2016/11/18