AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Steel ∴ Summary
Contact »
(4713) Steel  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92634 5.02e-09 au
e 0.07377 3.883e-08
i 22.669 4.209e-06 deg
Ω 101.391 9.163e-06 deg
ω 152.291 2.692e-05 deg
M 41.332 2.661e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7842 au
Aphelion 2.0685 au
Asc. node-Earth separation 1.06709 au
Desc. node-Earth separation 0.78172 au
Earth MOID 0.77822 au
Orbital period 976.56 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3103 (6)
Radar observations (Discarded) 0 (0)
Arc length 17073.7 days
Unobserved 292 days

More info »
Ephemeris at epoch 60442 MJD
Right Ascension 352.225 deg
Declination -16.5796 deg
V Magnitude 17.46 mag
Solar Elongation 65.78 deg
Galactic Latitude -68.18 deg
Rate 0.534 deg/day
Direction 84.84 deg

More info »