AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HJ20 ∴ Summary
Contact »
(532070) 2013HJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17695 4.689e-08 au
e 0.243645 1.039e-07
i 26.59 1.068e-05 deg
Ω 106.275 2.433e-05 deg
ω 70.575 3.71e-05 deg
M 341.774 2.365e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4029 au
Aphelion 3.951 au
Asc. node-Earth separation 1.78175 au
Desc. node-Earth separation 2.23511 au
Earth MOID 1.54192 au
Orbital period 2068.3 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 134 (1)
Radar observations (Discarded) 0 (0)
Arc length 8433.03 days
Unobserved 82 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 132.666 deg
Declination 39.6499 deg
V Magnitude 21.07 mag
Solar Elongation -90.94 deg
Galactic Latitude 39.17 deg
Rate 0.229 deg/day
Direction 109.726 deg

More info »