AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SF103 ∴ Summary
Contact »
(164739) 1998SF103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76751 1.134e-08 au
e 0.173542 5.11e-08
i 14.054 5.655e-06 deg
Ω 177.106 1.638e-05 deg
ω 213.162 2.15e-05 deg
M 179.284 1.273e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2872 au
Aphelion 3.2478 au
Asc. node-Earth separation 2.14532 au
Desc. node-Earth separation 1.33996 au
Earth MOID 1.30323 au
Orbital period 1681.64 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 557 (3)
Radar observations (Discarded) 0 (0)
Arc length 10222.2 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 213.518 deg
Declination -0.70564 deg
V Magnitude 20.76 mag
Solar Elongation -167.21 deg
Galactic Latitude 55.8 deg
Rate 0.221 deg/day
Direction -59.992 deg

More info »