NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Seneca ∴ Summary
Contact »
(2608) Seneca  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.5152 4.056e-08 au
e 0.571543 2.098e-07
i 14.682 2.721e-05 deg
Ω 167.366 4.147e-05 deg
ω 37.347 0.0001147 deg
M 42.534 0.0001745 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0777 au
Aphelion 3.9527 au
Asc. node-Earth separation 0.17179 au
Desc. node-Earth separation 2.09639 au
Earth MOID 0.13089 au
Orbital period 1456.99 days
Date of orbit computation   Mar 13 15:45
Observational summary
Optical observations (Discarded) 67 (3)
Radar observations (Discarded) 0 (0)
Arc length 14217 days
Unobserved 517 days

More info »
Ephemeris at epoch 58290 MJD
Right Ascension 356.724 deg
Declination 2.18544 deg
V Magnitude 22.61 mag
Solar Elongation 91.48 deg
Galactic Latitude -56.82 deg
Rate 0.117 deg/day
Direction 81.086 deg

More info »





This Web Site has been visited 65378 times since

and this Page has been visited 7027 times since 2011/06/15