AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999AU7 ∴ Summary
Contact »
(16981) 1999AU7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19124 4.832e-09 au
e 0.068865 3.666e-08
i 4.977 4.104e-06 deg
Ω 43.635 3.084e-05 deg
ω 205.006 3.901e-05 deg
M 173.517 2.426e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0403 au
Aphelion 2.3421 au
Asc. node-Earth separation 1.33547 au
Desc. node-Earth separation 1.04438 au
Earth MOID 1.02784 au
Orbital period 1184.77 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2534 (11)
Radar observations (Discarded) 0 (0)
Arc length 16504.8 days
Unobserved 74 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 44.1369 deg
Declination 18.0882 deg
V Magnitude 19.88 mag
Solar Elongation -38.53 deg
Galactic Latitude -35.55 deg
Rate 0.448 deg/day
Direction 71.68 deg

More info »