NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SN289 ∴ Summary
Contact »
(140288) 2001SN289  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.78411 1.206e-08 au
e 0.507763 6.251e-08
i 53.221 2.165e-05 deg
Ω 357.104 9.931e-06 deg
ω 225.615 1.389e-05 deg
M 237.261 1.01e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8782 au
Aphelion 2.69 au
Asc. node-Earth separation 1.04895 au
Desc. node-Earth separation -0.01785 au
Earth MOID 0.01687 au
Orbital period 870.427 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 246 (11)
Radar observations (Discarded) 0 (0)
Arc length 8074 days
Unobserved 268 days

More info »
Ephemeris at epoch 58651 MJD
Right Ascension 66.8083 deg
Declination 59.0827 deg
V Magnitude 21.74 mag
Solar Elongation 37.95 deg
Galactic Latitude 7.01 deg
Rate 0.484 deg/day
Direction 73.891 deg

More info »





This Web Site has been visited 819379 times since

and this Page has been visited 5277 times since 2011/06/24