AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XH136 ∴ Summary
Contact »
(137742) 1999XH136  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35779 1.149e-08 au
e 0.258152 4.491e-08
i 23.634 7.539e-06 deg
Ω 36.891 1.248e-05 deg
ω 65.492 1.939e-05 deg
M 262.257 1.312e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7491 au
Aphelion 2.9665 au
Asc. node-Earth separation 0.99562 au
Desc. node-Earth separation 1.45789 au
Earth MOID 0.87092 au
Orbital period 1322.38 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 901 (3)
Radar observations (Discarded) 0 (0)
Arc length 9709.56 days
Unobserved 695 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 5.6439 deg
Declination -13.4399 deg
V Magnitude 20.92 mag
Solar Elongation 37.75 deg
Galactic Latitude -74.74 deg
Rate 0.426 deg/day
Direction 63.666 deg

More info »