AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TP31 ∴ Summary
Contact »
(309345) 2007TP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42947 1.43e-08 au
e 0.039526 6.282e-08
i 7.646 6.364e-06 deg
Ω 228.758 3.959e-05 deg
ω 303.273 8.461e-05 deg
M 353.984 7.436e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3334 au
Aphelion 2.5255 au
Asc. node-Earth separation 1.36452 au
Desc. node-Earth separation 1.49014 au
Earth MOID 1.34474 au
Orbital period 1383.14 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 340 (1)
Radar observations (Discarded) 0 (0)
Arc length 11419.1 days
Unobserved 52 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 148.685 deg
Declination 3.58108 deg
V Magnitude 21.01 mag
Solar Elongation -114.33 deg
Galactic Latitude 41.72 deg
Rate 0.134 deg/day
Direction 72.31 deg

More info »