AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Toshitanaka ∴ Summary
Contact »
(7487) Toshitanaka  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69036 8.727e-09 au
e 0.166066 3.184e-08
i 13.486 2.969e-06 deg
Ω 103.276 1.548e-05 deg
ω 300.884 1.828e-05 deg
M 269.29 9.015e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2436 au
Aphelion 3.1371 au
Asc. node-Earth separation 1.42792 au
Desc. node-Earth separation 1.84342 au
Earth MOID 1.28713 au
Orbital period 1611.81 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3931 (415)
Radar observations (Discarded) 0 (0)
Arc length 25120.5 days
Unobserved 178 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 314.393 deg
Declination -19.493 deg
V Magnitude 18.32 mag
Solar Elongation 56.2 deg
Galactic Latitude -36.22 deg
Rate 0.355 deg/day
Direction 81.694 deg

More info »