AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RS153 ∴ Summary
Contact »
(66578) 1999RS153  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56658 9.752e-09 au
e 0.206933 3.17e-08
i 5.332 4.248e-06 deg
Ω 249.834 3.863e-05 deg
ω 224.043 4.065e-05 deg
M 237.551 1.45e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0355 au
Aphelion 3.0977 au
Asc. node-Earth separation 1.87231 au
Desc. node-Earth separation 1.15321 au
Earth MOID 1.05638 au
Orbital period 1501.86 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1552 (7)
Radar observations (Discarded) 0 (0)
Arc length 11587.9 days
Unobserved 303 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 351.666 deg
Declination 1.13554 deg
V Magnitude 20.84 mag
Solar Elongation 43.3 deg
Galactic Latitude -55.14 deg
Rate 0.36 deg/day
Direction 64.987 deg

More info »