AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997ON2 ∴ Summary
Contact »
(52585) 1997ON2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57013 1.735e-08 au
e 0.151188 5.247e-08
i 8.434 6.034e-06 deg
Ω 263.07 4.717e-05 deg
ω 4.039 5.338e-05 deg
M 85.17 2.535e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1816 au
Aphelion 2.9587 au
Asc. node-Earth separation 1.16532 au
Desc. node-Earth separation 1.97256 au
Earth MOID 1.1644 au
Orbital period 1504.98 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 675 (11)
Radar observations (Discarded) 0 (0)
Arc length 7750.51 days
Unobserved 153 days

More info »
Ephemeris at epoch 58563 MJD
Right Ascension 29.4936 deg
Declination 16.4716 deg
V Magnitude 20.8 mag
Solar Elongation -33.59 deg
Galactic Latitude -43.51 deg
Rate 0.382 deg/day
Direction 73.637 deg

More info »





This Web Site has been visited 90067 times since

and this Page has been visited 61 times since 2012/01/11