AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HS54 ∴ Summary
Contact »
(296444) 2009HS54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99928 2.512e-08 au
e 0.145403 5.715e-08
i 7.452 6.695e-06 deg
Ω 142.442 4.658e-05 deg
ω 95.754 5.474e-05 deg
M 306.541 2.786e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5632 au
Aphelion 3.4354 au
Asc. node-Earth separation 1.99282 au
Desc. node-Earth separation 1.8811 au
Earth MOID 1.56486 au
Orbital period 1897.25 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 281 (3)
Radar observations (Discarded) 0 (0)
Arc length 7708.08 days
Unobserved 50 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 160.911 deg
Declination 13.8514 deg
V Magnitude 21.23 mag
Solar Elongation -120.11 deg
Galactic Latitude 57.39 deg
Rate 0.023 deg/day
Direction 103.011 deg

More info »