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 5.596e-09 au
e 0.333959 6.648e-08
i 33.679 1.415e-05 deg
Ω 61.714 1.229e-05 deg
ω 93.579 4.942e-05 deg
M 0.016 2.584e-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 24 14:52
Observational summary
Optical observations (Discarded) 234 (1)
Radar observations (Discarded) 0 (0)
Arc length 5262 days
Unobserved 1 days

More info »
Ephemeris at epoch 57898 MJD
Right Ascension 213.459 deg
Declination 4.49764 deg
V Magnitude 19.21 mag
Solar Elongation -142.39 deg
Galactic Latitude 60.03 deg
Rate 1.151 deg/day
Direction -156.038 deg

More info »





This Web Site has been visited 783081 times since

and this Page has been visited 322 times since 2016/11/18