AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XZ177 ∴ Summary
Contact »
(145947) 1999XZ177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34027 9.162e-09 au
e 0.127673 3.479e-08
i 3.744 4.484e-06 deg
Ω 333.149 6.759e-05 deg
ω 151.237 7.165e-05 deg
M 263.042 2.282e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0415 au
Aphelion 2.6391 au
Asc. node-Earth separation 1.58205 au
Desc. node-Earth separation 1.08159 au
Earth MOID 1.05827 au
Orbital period 1307.66 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 988 (3)
Radar observations (Discarded) 0 (0)
Arc length 8731.9 days
Unobserved 142 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 9.90059 deg
Declination 6.10108 deg
V Magnitude 21.04 mag
Solar Elongation -3.47 deg
Galactic Latitude -56.65 deg
Rate 0.469 deg/day
Direction 65.9 deg

More info »