AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997GF31 ∴ Summary
Contact »
(85453) 1997GF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.49401 1.129e-08 au
e 0.030105 5.348e-08
i 7.34 5.867e-06 deg
Ω 16.782 3.707e-05 deg
ω 146.489 9.485e-05 deg
M 329.012 8.898e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4189 au
Aphelion 2.5691 au
Asc. node-Earth separation 1.558 au
Desc. node-Earth separation 1.4299 au
Earth MOID 1.42699 au
Orbital period 1438.62 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 616 (3)
Radar observations (Discarded) 0 (0)
Arc length 11271 days
Unobserved 80 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 114.184 deg
Declination 28.3183 deg
V Magnitude 20.85 mag
Solar Elongation -82.24 deg
Galactic Latitude 21.72 deg
Rate 0.302 deg/day
Direction 109.331 deg

More info »