AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RW53 ∴ Summary
Contact »
(399384) 2001RW53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69677 1.886e-08 au
e 0.269126 9.138e-08
i 7.763 1.002e-05 deg
Ω 8.955 5.729e-05 deg
ω 356.363 6.377e-05 deg
M 21.402 2.302e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.971 au
Aphelion 3.4225 au
Asc. node-Earth separation 0.9716 au
Desc. node-Earth separation 2.4215 au
Earth MOID 0.96946 au
Orbital period 1617.57 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 198 (0)
Radar observations (Discarded) 0 (0)
Arc length 8066.01 days
Unobserved 194 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 43.1138 deg
Declination 20.2859 deg
V Magnitude 21.92 mag
Solar Elongation -11.34 deg
Galactic Latitude -34.26 deg
Rate 0.551 deg/day
Direction 70.786 deg

More info »