AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Donnison ∴ Summary
Contact »
(10455) Donnison  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35978 6.17e-09 au
e 0.221207 2.657e-08
i 6.114 2.956e-06 deg
Ω 136.913 2.918e-05 deg
ω 185.96 3e-05 deg
M 203.461 7.891e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8378 au
Aphelion 2.8818 au
Asc. node-Earth separation 1.89169 au
Desc. node-Earth separation 0.8261 au
Earth MOID 0.82525 au
Orbital period 1324.06 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3335 (28)
Radar observations (Discarded) 0 (0)
Arc length 27258.4 days
Unobserved 40 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 146.512 deg
Declination 16.8653 deg
V Magnitude 19.49 mag
Solar Elongation -107.12 deg
Galactic Latitude 46.07 deg
Rate 0.071 deg/day
Direction 106.748 deg

More info »