AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999YG5 ∴ Summary
Contact »
(257731) 1999YG5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40708 1e-08 au
e 0.282539 4.787e-08
i 12.729 4.663e-06 deg
Ω 84.697 2.36e-05 deg
ω 86.08 2.566e-05 deg
M 134.609 9.604e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.727 au
Aphelion 3.0872 au
Asc. node-Earth separation 1.18977 au
Desc. node-Earth separation 1.24245 au
Earth MOID 0.7887 au
Orbital period 1364.06 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 672 (6)
Radar observations (Discarded) 0 (0)
Arc length 8570.66 days
Unobserved 324 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 346.088 deg
Declination -16.1712 deg
V Magnitude 22.24 mag
Solar Elongation 48.88 deg
Galactic Latitude -62.89 deg
Rate 0.319 deg/day
Direction 74.686 deg

More info »