NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RZ31 ∴ Summary
Contact »
1999RZ31  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.58233 0.01626 au
e 0.600858 0.00305
i 2.972 0.01005 deg
Ω 163.198 0.02974 deg
ω 179.988 0.0395 deg
M 72.843 14.11 deg

More info »
Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0307 au
Aphelion 4.1339 au
Asc. node-Earth separation 3.14238 au
Desc. node-Earth separation 0.02363 au
Earth MOID 0.02341 au
Orbital period 1515.71 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 44 (0)
Radar observations (Discarded) 0 (0)
Arc length 14 days
Unobserved 6396 days

More info »
Ephemeris at epoch 57838 MJD
Right Ascension 110.611 deg
Declination 20.0628 deg
V Magnitude 29.47 mag
Solar Elongation -104.03 deg
Galactic Latitude 15.62 deg
Rate 0.074 deg/day
Direction 85.229 deg

More info »





This Web Site has been visited 310745 times since

and this Page has been visited 3966 times since 2011/06/10