AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997JF12 ∴ Summary
Contact »
(27936) 1997JF12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03295 1.809e-08 au
e 0.098575 4.124e-08
i 1.245 4.901e-06 deg
Ω 200.917 0.0001803 deg
ω 31.857 0.0001819 deg
M 26.018 2.411e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.734 au
Aphelion 3.3319 au
Asc. node-Earth separation 1.76916 au
Desc. node-Earth separation 2.28152 au
Earth MOID 1.72308 au
Orbital period 1929.28 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1117 (4)
Radar observations (Discarded) 0 (0)
Arc length 9554.83 days
Unobserved 315 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 290.989 deg
Declination -20.6977 deg
V Magnitude 20.07 mag
Solar Elongation 100.49 deg
Galactic Latitude -16.19 deg
Rate 0.165 deg/day
Direction 78.617 deg

More info »