AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Maria ∴ Summary
Contact »
(170) Maria  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55359 4.794e-09 au
e 0.061379 2.651e-08
i 14.362 2.618e-06 deg
Ω 301.193 9.81e-06 deg
ω 158.378 2.226e-05 deg
M 45.237 2.146e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    9.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3969 au
Aphelion 2.7103 au
Asc. node-Earth separation 1.68222 au
Desc. node-Earth separation 1.42308 au
Earth MOID 1.41822 au
Orbital period 1490.48 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 6933 (37)
Radar observations (Discarded) 0 (0)
Arc length 53746 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 131.54 deg
Declination 8.08603 deg
V Magnitude 14.13 mag
Solar Elongation -95.74 deg
Galactic Latitude 29.14 deg
Rate 0.214 deg/day
Direction 106.881 deg

More info »