AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997HF7 ∴ Summary
Contact »
(46714) 1997HF7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32858 5.409e-09 au
e 0.178515 3.039e-08
i 1.459 3.448e-06 deg
Ω 54.67 0.0001311 deg
ω 10.442 0.0001315 deg
M 351.855 9.8e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9129 au
Aphelion 2.7443 au
Asc. node-Earth separation 0.92986 au
Desc. node-Earth separation 1.72313 au
Earth MOID 0.92677 au
Orbital period 1297.88 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2162 (13)
Radar observations (Discarded) 0 (0)
Arc length 9775.81 days
Unobserved 108 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 51.8214 deg
Declination 18.9787 deg
V Magnitude 19.25 mag
Solar Elongation -18.31 deg
Galactic Latitude -30.41 deg
Rate 0.594 deg/day
Direction 75.126 deg

More info »