AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HD48 ∴ Summary
Contact »
(494878) 2008HD48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62954 3.194e-08 au
e 0.029624 7.246e-08
i 21.442 9.006e-06 deg
Ω 198.662 1.802e-05 deg
ω 234.745 0.000162 deg
M 32.811 0.0001667 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5516 au
Aphelion 2.7074 au
Asc. node-Earth separation 1.67154 au
Desc. node-Earth separation 1.58569 au
Earth MOID 1.58159 au
Orbital period 1557.46 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 178 (0)
Radar observations (Discarded) 0 (0)
Arc length 5740.08 days
Unobserved 123 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 91.1631 deg
Declination 4.23844 deg
V Magnitude 22.45 mag
Solar Elongation -63.8 deg
Galactic Latitude -8.41 deg
Rate 0.37 deg/day
Direction 77.99 deg

More info »