AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015BC557 ∴ Summary
Contact »
2015BC557  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33788 2.146e-08 au
e 0.090333 5.486e-08
i 6.978 7.429e-06 deg
Ω 112.418 5.334e-05 deg
ω 305.969 7.499e-05 deg
M 271.915 5.017e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1267 au
Aphelion 2.5491 au
Asc. node-Earth separation 1.21896 au
Desc. node-Earth separation 1.43245 au
Earth MOID 1.14838 au
Orbital period 1305.67 days
Date of orbit computation  feb 22 08:07
Observational summary
Optical observations (Discarded) 127 (4)
Radar observations (Discarded) 0 (0)
Arc length 6068.23 days
Unobserved 338 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 345.145 deg
Declination -9.57637 deg
V Magnitude 23.6 mag
Solar Elongation 45.57 deg
Galactic Latitude -58.51 deg
Rate 0.455 deg/day
Direction 71.271 deg

More info »