AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Arctica ∴ Summary
Contact »
(1031) Arctica  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04623 7.981e-09 au
e 0.059953 2.601e-08
i 17.638 3.15e-06 deg
Ω 218.619 9.026e-06 deg
ω 310.381 2.595e-05 deg
M 1.271 2.487e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8636 au
Aphelion 3.2289 au
Asc. node-Earth separation 1.91472 au
Desc. node-Earth separation 2.16615 au
Earth MOID 1.89067 au
Orbital period 1941.97 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5372 (37)
Radar observations (Discarded) 0 (0)
Arc length 41405.1 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 155.627 deg
Declination -6.60037 deg
V Magnitude 14.48 mag
Solar Elongation -122.61 deg
Galactic Latitude 40.65 deg
Rate 0.139 deg/day
Direction 23.293 deg

More info »