AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HS54 ∴ Summary
Contact »
(166945) 2003HS54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23098 8.82e-09 au
e 0.176616 4.28e-08
i 5.307 5.737e-06 deg
Ω 229.42 5.116e-05 deg
ω 34.299 5.398e-05 deg
M 61.833 1.613e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.837 au
Aphelion 2.625 au
Asc. node-Earth separation 0.87622 au
Desc. node-Earth separation 1.5417 au
Earth MOID 0.82421 au
Orbital period 1217.14 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 463 (8)
Radar observations (Discarded) 0 (0)
Arc length 10448 days
Unobserved 289 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 4.39543 deg
Declination 5.38177 deg
V Magnitude 22.05 mag
Solar Elongation 28.94 deg
Galactic Latitude -56.48 deg
Rate 0.5 deg/day
Direction 67.163 deg

More info »