AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Vaintrob ∴ Summary
Contact »
(22957) Vaintrob  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27297 7.096e-09 au
e 0.107191 3.401e-08
i 5.191 3.987e-06 deg
Ω 306.698 4.428e-05 deg
ω 311.362 4.888e-05 deg
M 163.347 2.047e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0293 au
Aphelion 2.5166 au
Asc. node-Earth separation 1.08329 au
Desc. node-Earth separation 1.43383 au
Earth MOID 1.01826 au
Orbital period 1251.67 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1153 (11)
Radar observations (Discarded) 0 (0)
Arc length 10949.8 days
Unobserved 109 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 58.0855 deg
Declination 23.4713 deg
V Magnitude 21.32 mag
Solar Elongation -25.21 deg
Galactic Latitude -23.16 deg
Rate 0.431 deg/day
Direction 79.721 deg

More info »