NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989UP ∴ Summary
Contact »
1989UP  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.86417 3.019e-08 au
e 0.472805 1.368e-07
i 3.857 2.475e-05 deg
Ω 53.251 0.0001487 deg
ω 17.541 0.0001351 deg
M 327.805 0.0001031 deg

More info »
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9828 au
Aphelion 2.7456 au
Asc. node-Earth separation 0.00935 au
Desc. node-Earth separation 1.62591 au
Earth MOID 0.00624 au
Orbital period 929.668 days
Date of orbit computation   Jul 10 17:35
Observational summary
Optical observations (Discarded) 72 (1)
Radar observations (Discarded) 0 (0)
Arc length 1944 days
Unobserved 8186 days

More info »
Ephemeris at epoch 57956 MJD
Right Ascension 1.45466 deg
Declination -7.27324 deg
V Magnitude 22.78 mag
Solar Elongation 120.46 deg
Galactic Latitude -67.39 deg
Rate 0.363 deg/day
Direction 78.873 deg

More info »





This Web Site has been visited 13091 times since

and this Page has been visited 4547 times since 2011/06/21