AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SP31 ∴ Summary
Contact »
(264058) 2009SP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7606 2.712e-08 au
e 0.093246 7.96e-08
i 3.744 8.252e-06 deg
Ω 215.392 0.0001032 deg
ω 155.63 0.0001095 deg
M 50.084 3.895e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5032 au
Aphelion 3.018 au
Asc. node-Earth separation 1.9843 au
Desc. node-Earth separation 1.5298 au
Earth MOID 1.50362 au
Orbital period 1675.35 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 242 (3)
Radar observations (Discarded) 0 (0)
Arc length 8464 days
Unobserved 141 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 63.2159 deg
Declination 19.2776 deg
V Magnitude 22.23 mag
Solar Elongation -29.92 deg
Galactic Latitude -22.67 deg
Rate 0.422 deg/day
Direction 80.417 deg

More info »