AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ McCracken ∴ Summary
Contact »
(8258) McCracken  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31482 5.182e-09 au
e 0.183684 2.771e-08
i 5.092 3.026e-06 deg
Ω 11.096 2.945e-05 deg
ω 343.891 3.049e-05 deg
M 286.184 8.925e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8896 au
Aphelion 2.74 au
Asc. node-Earth separation 0.90159 au
Desc. node-Earth separation 1.71692 au
Earth MOID 0.88567 au
Orbital period 1286.4 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 4462 (497)
Radar observations (Discarded) 0 (0)
Arc length 25035 days
Unobserved 317 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 296.278 deg
Declination -27.3652 deg
V Magnitude 18.9 mag
Solar Elongation 99.66 deg
Galactic Latitude -23.14 deg
Rate 0.277 deg/day
Direction 89.636 deg

More info »