AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HM55 ∴ Summary
Contact »
(248046) 2004HM55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05865 3.28e-08 au
e 0.226608 6.864e-08
i 16.132 7.065e-06 deg
Ω 68.208 2.397e-05 deg
ω 158.33 2.748e-05 deg
M 241.912 1.539e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3655 au
Aphelion 3.7518 au
Asc. node-Earth separation 2.69032 au
Desc. node-Earth separation 1.38306 au
Earth MOID 1.36211 au
Orbital period 1953.86 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 366 (16)
Radar observations (Discarded) 0 (0)
Arc length 7234.89 days
Unobserved 82 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 70.2165 deg
Declination 27.2616 deg
V Magnitude 22.43 mag
Solar Elongation -65.05 deg
Galactic Latitude -12.58 deg
Rate 0.218 deg/day
Direction 78.302 deg

More info »