AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1993HJ4 ∴ Summary
Contact »
(58242) 1993HJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13051 1.694e-08 au
e 0.131258 4.741e-08
i 12.618 5.283e-06 deg
Ω 42.878 2.117e-05 deg
ω 4.123 2.861e-05 deg
M 354.921 2.01e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7196 au
Aphelion 3.5414 au
Asc. node-Earth separation 1.72974 au
Desc. node-Earth separation 2.5318 au
Earth MOID 1.72957 au
Orbital period 2023.11 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1267 (4)
Radar observations (Discarded) 0 (0)
Arc length 12102.8 days
Unobserved 138 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 40.8833 deg
Declination 16.4324 deg
V Magnitude 19.61 mag
Solar Elongation -7.61 deg
Galactic Latitude -38.65 deg
Rate 0.429 deg/day
Direction 67.551 deg

More info »