AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tezuka ∴ Summary
Contact »
(3998) Tezuka  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27993 4.07e-09 au
e 0.195456 2.466e-08
i 6.488 1.975e-06 deg
Ω 5.493 2.443e-05 deg
ω 75.875 2.518e-05 deg
M 97.475 5.549e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8343 au
Aphelion 2.7256 au
Asc. node-Earth separation 1.09177 au
Desc. node-Earth separation 1.30512 au
Earth MOID 0.863 au
Orbital period 1257.42 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4922 (172)
Radar observations (Discarded) 0 (0)
Arc length 29336.3 days
Unobserved 82 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 197.238 deg
Declination -11.3316 deg
V Magnitude 16.32 mag
Solar Elongation -166.69 deg
Galactic Latitude 51.31 deg
Rate 0.248 deg/day
Direction -75.573 deg

More info »