AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Matterania ∴ Summary
Contact »
(883) Matterania  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23852 2.954e-09 au
e 0.198243 2.136e-08
i 4.713 1.563e-06 deg
Ω 285.449 3.234e-05 deg
ω 42.441 3.322e-05 deg
M 315.693 7.748e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7947 au
Aphelion 2.6823 au
Asc. node-Earth separation 0.85925 au
Desc. node-Earth separation 1.53672 au
Earth MOID 0.78627 au
Orbital period 1223.32 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 9401 (84)
Radar observations (Discarded) 0 (0)
Arc length 38904.4 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 308.396 deg
Declination -19.8711 deg
V Magnitude 16.73 mag
Solar Elongation 89.2 deg
Galactic Latitude -31.05 deg
Rate 0.438 deg/day
Direction 71.776 deg

More info »