AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RW165 ∴ Summary
Contact »
(70331) 1999RW165  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54224 1.296e-08 au
e 0.106234 9.48e-08
i 3.308 8.037e-06 deg
Ω 156.665 7.979e-05 deg
ω 177.881 8.36e-05 deg
M 30.819 2.465e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2722 au
Aphelion 2.8123 au
Asc. node-Earth separation 1.82242 au
Desc. node-Earth separation 1.26304 au
Earth MOID 1.26194 au
Orbital period 1480.55 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 380 (3)
Radar observations (Discarded) 0 (0)
Arc length 11708.7 days
Unobserved 183 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 23.4229 deg
Declination 8.06297 deg
V Magnitude 21.48 mag
Solar Elongation 11.38 deg
Galactic Latitude -53.35 deg
Rate 0.49 deg/day
Direction 69.716 deg

More info »