AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997WC45 ∴ Summary
Contact »
(26222) 1997WC45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97035 1.269e-08 au
e 0.118113 3.764e-08
i 9.35 3.956e-06 deg
Ω 233.34 2.228e-05 deg
ω 109.24 2.782e-05 deg
M 117.546 1.566e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6195 au
Aphelion 3.3212 au
Asc. node-Earth separation 2.03662 au
Desc. node-Earth separation 1.83107 au
Earth MOID 1.63101 au
Orbital period 1869.86 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 3001 (97)
Radar observations (Discarded) 0 (0)
Arc length 13697.9 days
Unobserved 44 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 99.0775 deg
Declination 15.6621 deg
V Magnitude 19.6 mag
Solar Elongation -63.14 deg
Galactic Latitude 3.82 deg
Rate 0.271 deg/day
Direction 90.397 deg

More info »