AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HT89 ∴ Summary
Contact »
2011HT89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45201 3.174e-08 au
e 0.109426 2.506e-07
i 7.59 1.128e-05 deg
Ω 93.232 8.17e-05 deg
ω 158.806 0.0001984 deg
M 112.71 0.0001599 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1837 au
Aphelion 2.7203 au
Asc. node-Earth separation 1.71513 au
Desc. node-Earth separation 1.18184 au
Earth MOID 1.17069 au
Orbital period 1402.43 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 62 (0)
Radar observations (Discarded) 0 (0)
Arc length 7470.07 days
Unobserved 233 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 25.743 deg
Declination 5.06297 deg
V Magnitude 23.6 mag
Solar Elongation 11.46 deg
Galactic Latitude -55.48 deg
Rate 0.433 deg/day
Direction 68.467 deg

More info »