AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FQ4 ∴ Summary
Contact »
(193689) 2001FQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80086 1.513e-08 au
e 0.047118 6.198e-08
i 2.8 4.511e-06 deg
Ω 86.628 0.0001385 deg
ω 252.778 0.0001519 deg
M 160.378 6.278e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6689 au
Aphelion 2.9328 au
Asc. node-Earth separation 1.85075 au
Desc. node-Earth separation 1.74033 au
Earth MOID 1.66104 au
Orbital period 1712.13 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 471 (0)
Radar observations (Discarded) 0 (0)
Arc length 8795.41 days
Unobserved 72 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 129.244 deg
Declination 21.2399 deg
V Magnitude 21.79 mag
Solar Elongation -91.23 deg
Galactic Latitude 32.26 deg
Rate 0.181 deg/day
Direction 107.109 deg

More info »