AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008XQ4 ∴ Summary
Contact »
(295930) 2008XQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08331 3.977e-08 au
e 0.167705 5.712e-08
i 5.035 7.962e-06 deg
Ω 307.245 7.099e-05 deg
ω 108.486 7.676e-05 deg
M 306.082 3.336e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5662 au
Aphelion 3.6004 au
Asc. node-Earth separation 2.14958 au
Desc. node-Earth separation 1.86132 au
Earth MOID 1.58394 au
Orbital period 1977.54 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 415 (3)
Radar observations (Discarded) 0 (0)
Arc length 7623.06 days
Unobserved 222 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 349.711 deg
Declination -1.97947 deg
V Magnitude 21.42 mag
Solar Elongation 17.84 deg
Galactic Latitude -56.47 deg
Rate 0.41 deg/day
Direction 65.103 deg

More info »