AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HW19 ∴ Summary
Contact »
(128362) 2004HW19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20302 6.152e-09 au
e 0.144318 3.716e-08
i 4.694 4.312e-06 deg
Ω 196.56 3.839e-05 deg
ω 136.399 4.129e-05 deg
M 295.085 1.322e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8851 au
Aphelion 2.521 au
Asc. node-Earth separation 1.40802 au
Desc. node-Earth separation 0.9551 au
Earth MOID 0.87827 au
Orbital period 1194.33 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 1062 (7)
Radar observations (Discarded) 0 (0)
Arc length 10029.7 days
Unobserved 407 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 288.809 deg
Declination -16.6087 deg
V Magnitude 20.16 mag
Solar Elongation 106.78 deg
Galactic Latitude -12.63 deg
Rate 0.262 deg/day
Direction 70.093 deg

More info »