AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003HL20 ∴ Summary
Contact »
(114743) 2003HL20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06072 1.727e-08 au
e 0.127019 4.469e-08
i 8.464 4.949e-06 deg
Ω 64.279 3.056e-05 deg
ω 290.965 3.609e-05 deg
M 204.299 1.901e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.672 au
Aphelion 3.4495 au
Asc. node-Earth separation 1.89421 au
Desc. node-Earth separation 2.14186 au
Earth MOID 1.68283 au
Orbital period 1955.85 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 1150 (1)
Radar observations (Discarded) 0 (0)
Arc length 8863.39 days
Unobserved 124 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 194.767 deg
Declination 3.04782 deg
V Magnitude 19.55 mag
Solar Elongation -160.4 deg
Galactic Latitude 65.85 deg
Rate 0.185 deg/day
Direction -77.953 deg

More info »