AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XR78 ∴ Summary
Contact »
(275982) 2001XR78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46427 1.906e-08 au
e 0.183258 5.985e-08
i 10.803 5.626e-06 deg
Ω 207.372 2.574e-05 deg
ω 169.19 2.902e-05 deg
M 311.7 1.288e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0127 au
Aphelion 2.9159 au
Asc. node-Earth separation 1.90033 au
Desc. node-Earth separation 1.02339 au
Earth MOID 1.01588 au
Orbital period 1412.97 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 587 (1)
Radar observations (Discarded) 0 (0)
Arc length 7882.81 days
Unobserved 304 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 338.133 deg
Declination -0.09627 deg
V Magnitude 21.29 mag
Solar Elongation 53.71 deg
Galactic Latitude -47.07 deg
Rate 0.489 deg/day
Direction 66.929 deg

More info »