AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HH ∴ Summary
Contact »
(339019) 2004HH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83938 6.873e-09 au
e 0.145846 5.196e-08
i 4.827 4.327e-06 deg
Ω 322.209 7.789e-05 deg
ω 304.117 8.029e-05 deg
M 314.739 2.515e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5711 au
Aphelion 2.1076 au
Asc. node-Earth separation 0.65172 au
Desc. node-Earth separation 0.97393 au
Earth MOID 0.56156 au
Orbital period 911.182 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 367 (76)
Radar observations (Discarded) 0 (0)
Arc length 7321.14 days
Unobserved 549 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 213.95 deg
Declination -26.9019 deg
V Magnitude 19.13 mag
Solar Elongation -157.84 deg
Galactic Latitude 32.29 deg
Rate 0.215 deg/day
Direction -61.25 deg

More info »