AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Blanchard ∴ Summary
Contact »
(20230) Blanchard  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31134 6.718e-09 au
e 0.081182 3.409e-08
i 3.559 3.89e-06 deg
Ω 345.742 6.086e-05 deg
ω 142.144 6.628e-05 deg
M 180.483 2.59e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1237 au
Aphelion 2.499 au
Asc. node-Earth separation 1.44643 au
Desc. node-Earth separation 1.16587 au
Earth MOID 1.1403 au
Orbital period 1283.5 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1353 (13)
Radar observations (Discarded) 0 (0)
Arc length 25114.7 days
Unobserved 318 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 337.595 deg
Declination -11.1347 deg
V Magnitude 21 mag
Solar Elongation 60.78 deg
Galactic Latitude -53.23 deg
Rate 0.372 deg/day
Direction 67.672 deg

More info »