AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HL28 ∴ Summary
Contact »
(136117) 2003HL28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90425 5.89e-09 au
e 0.044854 4.789e-08
i 21.475 4.596e-06 deg
Ω 40.261 1.308e-05 deg
ω 191.906 7.252e-05 deg
M 341.092 7.42e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8188 au
Aphelion 1.9897 au
Asc. node-Earth separation 0.9963 au
Desc. node-Earth separation 0.81299 au
Earth MOID 0.81176 au
Orbital period 959.807 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 782 (8)
Radar observations (Discarded) 0 (0)
Arc length 7817.66 days
Unobserved 460 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 229.238 deg
Declination -17.3809 deg
V Magnitude 18.51 mag
Solar Elongation 157.63 deg
Galactic Latitude 33.2 deg
Rate 0.41 deg/day
Direction -125.605 deg

More info »