AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lyman ∴ Summary
Contact »
(12773) Lyman  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72838 9.951e-09 au
e 0.090755 4.131e-08
i 1.471 3.215e-06 deg
Ω 285.141 0.0001617 deg
ω 92.345 0.0001629 deg
M 168.953 1.938e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4808 au
Aphelion 2.976 au
Asc. node-Earth separation 1.69868 au
Desc. node-Earth separation 1.71387 au
Earth MOID 1.48282 au
Orbital period 1646.1 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 2313 (200)
Radar observations (Discarded) 0 (0)
Arc length 12250 days
Unobserved 34 days

More info »
Ephemeris at epoch 60472 MJD
Right Ascension 181.066 deg
Declination -2.28791 deg
V Magnitude 19.9 mag
Solar Elongation -101.64 deg
Galactic Latitude 58.46 deg
Rate 0.12 deg/day
Direction 109.035 deg

More info »