AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013YH139 ∴ Summary
Contact »
2013YH139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64015 4.437e-08 au
e 0.436056 7.301e-08
i 27.98 1.444e-05 deg
Ω 95.99 1.536e-05 deg
ω 281.572 2.602e-05 deg
M 158.523 2.988e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4889 au
Aphelion 3.7914 au
Asc. node-Earth separation 0.98329 au
Desc. node-Earth separation 1.32669 au
Earth MOID 0.71508 au
Orbital period 1566.9 days
Date of orbit computation  apr 24 01:54
Observational summary
Optical observations (Discarded) 218 (3)
Radar observations (Discarded) 0 (0)
Arc length 4833.83 days
Unobserved 440 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 197.102 deg
Declination 31.7353 deg
V Magnitude 22.97 mag
Solar Elongation -131.47 deg
Galactic Latitude 84.1 deg
Rate 0.172 deg/day
Direction -97.962 deg

More info »