AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RQ29 ∴ Summary
Contact »
(121228) 1999RQ29  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.9534 8.448e-09 au
e 0.06807 9.227e-08
i 17.943 9.713e-06 deg
Ω 316.432 1.584e-05 deg
ω 24.836 5.283e-05 deg
M 357.168 4.838e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8204 au
Aphelion 2.0864 au
Asc. node-Earth separation 0.81692 au
Desc. node-Earth separation 1.08503 au
Earth MOID 0.81457 au
Orbital period 997.206 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 638 (5)
Radar observations (Discarded) 0 (0)
Arc length 6966.13 days
Unobserved 105 days

More info »
Ephemeris at epoch 58501 MJD
Right Ascension 347.066 deg
Declination 8.82111 deg
V Magnitude 20.05 mag
Solar Elongation -55.37 deg
Galactic Latitude -46.21 deg
Rate 0.559 deg/day
Direction 66.598 deg

More info »





This Web Site has been visited 105403 times since

and this Page has been visited 63 times since 2011/12/10