AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002RY252 ∴ Summary
Contact »
(258957) 2002RY252  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56705 3.213e-08 au
e 0.017365 6.792e-08
i 1.892 7.809e-06 deg
Ω 140.823 0.000192 deg
ω 221.586 0.0002914 deg
M 310.465 0.000217 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5225 au
Aphelion 2.6116 au
Asc. node-Earth separation 1.6119 au
Desc. node-Earth separation 1.51991 au
Earth MOID 1.51666 au
Orbital period 1502.27 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 176 (4)
Radar observations (Discarded) 0 (0)
Arc length 6296.1 days
Unobserved 746 days

More info »
Ephemeris at epoch 58593 MJD
Right Ascension 7.24233 deg
Declination 2.1911 deg
V Magnitude 22.42 mag
Solar Elongation 21.88 deg
Galactic Latitude -60.18 deg
Rate 0.448 deg/day
Direction 67.509 deg

More info »





This Web Site has been visited 105295 times since

and this Page has been visited 68 times since 2011/10/12