AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Nininger ∴ Summary
Contact »
(2421) Nininger  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.2348 2.169e-08 au
e 0.042811 4.319e-08
i 10.208 4.544e-06 deg
Ω 77.414 2.576e-05 deg
ω 281.476 6.804e-05 deg
M 290.271 6.603e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0963 au
Aphelion 3.3733 au
Asc. node-Earth separation 2.21617 au
Desc. node-Earth separation 2.24029 au
Earth MOID 2.11458 au
Orbital period 2125.05 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2256 (26)
Radar observations (Discarded) 0 (0)
Arc length 31441.3 days
Unobserved 60 days

More info »
Ephemeris at epoch 58462 MJD
Right Ascension 288.311 deg
Declination -27.368 deg
V Magnitude 16.93 mag
Solar Elongation -29.05 deg
Galactic Latitude -16.54 deg
Rate 0.357 deg/day
Direction 84.577 deg

More info »





This Web Site has been visited 75584 times since

and this Page has been visited 483 times since 2011/11/17