NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Summanus ∴ Summary
Contact »
(11885) Summanus  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.70331 3.533e-09 au
e 0.474944 5.502e-08
i 19.419 2.295e-05 deg
Ω 359.863 9.61e-06 deg
ω 116.077 1.609e-05 deg
M 252.753 8.652e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8943 au
Aphelion 2.5123 au
Asc. node-Earth separation 0.66338 au
Desc. node-Earth separation 0.09556 au
Earth MOID 0.06742 au
Orbital period 811.97 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 238 (0)
Radar observations (Discarded) 0 (0)
Arc length 7504 days
Unobserved 2991 days

More info »
Ephemeris at epoch 58654 MJD
Right Ascension 14.3166 deg
Declination -0.22703 deg
V Magnitude 22.6 mag
Solar Elongation 75.14 deg
Galactic Latitude -63.06 deg
Rate 0.444 deg/day
Direction 59.34 deg

More info »





This Web Site has been visited 878119 times since

and this Page has been visited 5253 times since 2011/06/25