AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST273 ∴ Summary
Contact »
(140273) 2001ST273  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9491 1.883e-08 au
e 0.098613 4.246e-08
i 2.916 6.418e-06 deg
Ω 13.709 8.74e-05 deg
ω 290.844 9.836e-05 deg
M 217.755 4.044e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6583 au
Aphelion 3.2399 au
Asc. node-Earth separation 1.82248 au
Desc. node-Earth separation 2.02684 au
Earth MOID 1.64476 au
Orbital period 1849.84 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 467 (2)
Radar observations (Discarded) 0 (0)
Arc length 9999.91 days
Unobserved 50 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 145.681 deg
Declination 15.7063 deg
V Magnitude 21.61 mag
Solar Elongation -106.77 deg
Galactic Latitude 44.89 deg
Rate 0.074 deg/day
Direction 122.711 deg

More info »