AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RZ ∴ Summary
Contact »
(157881) 1999RZ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71061 1.222e-08 au
e 0.101955 4.108e-08
i 5.73 4.635e-06 deg
Ω 226.303 4.292e-05 deg
ω 112.118 4.868e-05 deg
M 188.411 2.281e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4343 au
Aphelion 2.987 au
Asc. node-Earth separation 1.78027 au
Desc. node-Earth separation 1.59357 au
Earth MOID 1.43259 au
Orbital period 1630.05 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 716 (4)
Radar observations (Discarded) 0 (0)
Arc length 8948.97 days
Unobserved 50 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 152.362 deg
Declination 5.02483 deg
V Magnitude 20.97 mag
Solar Elongation -116.45 deg
Galactic Latitude 45.57 deg
Rate 0.05 deg/day
Direction 51.152 deg

More info »