AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ST30 ∴ Summary
Contact »
(156046) 2001ST30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31401 6.477e-09 au
e 0.143122 6.113e-08
i 6.856 6.046e-06 deg
Ω 16.362 3.031e-05 deg
ω 317.927 3.338e-05 deg
M 167.298 1.34e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9828 au
Aphelion 2.6452 au
Asc. node-Earth separation 1.05085 au
Desc. node-Earth separation 1.53538 au
Earth MOID 0.97955 au
Orbital period 1285.72 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 1006 (3)
Radar observations (Discarded) 0 (0)
Arc length 10275.8 days
Unobserved 41 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 131.689 deg
Declination 23.6141 deg
V Magnitude 21.45 mag
Solar Elongation -92.79 deg
Galactic Latitude 35.16 deg
Rate 0.198 deg/day
Direction 120.008 deg

More info »