AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XT137 ∴ Summary
Contact »
(130137) 1999XT137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57382 1.125e-08 au
e 0.203771 4.239e-08
i 8.597 4.762e-06 deg
Ω 45.708 3.414e-05 deg
ω 324.298 3.658e-05 deg
M 353.237 1.756e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0493 au
Aphelion 3.0983 au
Asc. node-Earth separation 1.12661 au
Desc. node-Earth separation 1.94734 au
Earth MOID 1.05683 au
Orbital period 1508.22 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 593 (9)
Radar observations (Discarded) 0 (0)
Arc length 8235.02 days
Unobserved 721 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 14.4693 deg
Declination 2.17635 deg
V Magnitude 20.52 mag
Solar Elongation 15.37 deg
Galactic Latitude -60.65 deg
Rate 0.566 deg/day
Direction 64.634 deg

More info »