AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Houston ∴ Summary
Contact »
(3031) Houston  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23573 4.24e-09 au
e 0.098341 3.313e-08
i 4.336 1.648e-06 deg
Ω 317.638 4.181e-05 deg
ω 250.145 4.25e-05 deg
M 317.527 7.389e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0159 au
Aphelion 2.4556 au
Asc. node-Earth separation 1.27739 au
Desc. node-Earth separation 1.15666 au
Earth MOID 1.01635 au
Orbital period 1221.04 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 7753 (96)
Radar observations (Discarded) 0 (0)
Arc length 25534.2 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 137.305 deg
Declination 13.7424 deg
V Magnitude 16.88 mag
Solar Elongation -106.5 deg
Galactic Latitude 36.68 deg
Rate 0.201 deg/day
Direction 111.053 deg

More info »