AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004SR55 ∴ Summary
Contact »
(271771) 2004SR55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75857 1.968e-08 au
e 0.100104 6.537e-08
i 3.287 5.202e-06 deg
Ω 244.515 0.0001143 deg
ω 105.622 0.0001173 deg
M 112.953 2.509e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4824 au
Aphelion 3.0347 au
Asc. node-Earth separation 1.79317 au
Desc. node-Earth separation 1.67352 au
Earth MOID 1.47877 au
Orbital period 1673.5 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 309 (0)
Radar observations (Discarded) 0 (0)
Arc length 7939.12 days
Unobserved 135 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 98.4664 deg
Declination 20.7801 deg
V Magnitude 22.44 mag
Solar Elongation -68.84 deg
Galactic Latitude 5.63 deg
Rate 0.285 deg/day
Direction 92.63 deg

More info »