AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HG55 ∴ Summary
Contact »
(51642) 2001HG55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14265 1.598e-08 au
e 0.174062 3.725e-08
i 11.358 4.445e-06 deg
Ω 192.096 1.813e-05 deg
ω 143.801 2.152e-05 deg
M 314.299 1.248e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5956 au
Aphelion 3.6897 au
Asc. node-Earth separation 2.54595 au
Desc. node-Earth separation 1.67283 au
Earth MOID 1.59707 au
Orbital period 2034.9 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1609 (5)
Radar observations (Discarded) 0 (0)
Arc length 11621.9 days
Unobserved 291 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 300.316 deg
Declination -7.65017 deg
V Magnitude 19.13 mag
Solar Elongation 94.96 deg
Galactic Latitude -18.98 deg
Rate 0.224 deg/day
Direction 60.472 deg

More info »