AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SF51 ∴ Summary
Contact »
(381742) 2009SF51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37654 1.271e-08 au
e 0.174402 7.413e-08
i 1.652 8.677e-06 deg
Ω 140.713 0.0002245 deg
ω 253.327 0.0002262 deg
M 322.786 2.275e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9621 au
Aphelion 2.791 au
Asc. node-Earth separation 1.43871 au
Desc. node-Earth separation 1.18216 au
Earth MOID 0.96932 au
Orbital period 1338.19 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 169 (2)
Radar observations (Discarded) 0 (0)
Arc length 8602.03 days
Unobserved 746 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 2.00729 deg
Declination 0.26373 deg
V Magnitude 22.69 mag
Solar Elongation 27.16 deg
Galactic Latitude -60.69 deg
Rate 0.556 deg/day
Direction 67.318 deg

More info »