AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998VR55 ∴ Summary
Contact »
(222053) 1998VR55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11681 2.381e-08 au
e 0.166024 3.741e-08
i 13.03 6.27e-06 deg
Ω 40.007 2.209e-05 deg
ω 52.748 3.271e-05 deg
M 179.077 2.163e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5993 au
Aphelion 3.6343 au
Asc. node-Earth separation 1.76277 au
Desc. node-Earth separation 2.36196 au
Earth MOID 1.63937 au
Orbital period 2009.85 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 732 (6)
Radar observations (Discarded) 0 (0)
Arc length 10310 days
Unobserved 303 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 293.603 deg
Declination -33.3465 deg
V Magnitude 21.3 mag
Solar Elongation 98.95 deg
Galactic Latitude -22.91 deg
Rate 0.116 deg/day
Direction 117.052 deg

More info »