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 1.001e-08 au
e 0.090755 4.139e-08
i 1.471 3.236e-06 deg
Ω 285.141 0.0001618 deg
ω 92.345 0.000163 deg
M 168.953 1.95e-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  apr 23 19:48
Observational summary
Optical observations (Discarded) 2267 (200)
Radar observations (Discarded) 0 (0)
Arc length 12202.2 days
Unobserved 41 days

More info »
Ephemeris at epoch 60431 MJD
Right Ascension 180.592 deg
Declination -2.50158 deg
V Magnitude 19.22 mag
Solar Elongation -140.71 deg
Galactic Latitude 58.1 deg
Rate 0.11 deg/day
Direction -62.309 deg

More info »