AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RH57 ∴ Summary
Contact »
(325514) 2009RH57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17063 4.009e-08 au
e 0.004187 1.062e-07
i 14.978 8.603e-06 deg
Ω 192.671 2.62e-05 deg
ω 188.282 0.0008489 deg
M 213.081 0.0008455 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1574 au
Aphelion 3.1839 au
Asc. node-Earth separation 2.18415 au
Desc. node-Earth separation 2.15836 au
Earth MOID 2.1573 au
Orbital period 2062.13 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 176 (4)
Radar observations (Discarded) 0 (0)
Arc length 7977.1 days
Unobserved 387 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 248.117 deg
Declination -7.59396 deg
V Magnitude 21.36 mag
Solar Elongation 139.36 deg
Galactic Latitude 26.26 deg
Rate 0.136 deg/day
Direction -35.434 deg

More info »