AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017BW129 ∴ Summary
Contact »
(657874) 2017BW129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3235 2.074e-08 au
e 0.069429 1.387e-07
i 6.468 8.401e-06 deg
Ω 291.608 0.0001079 deg
ω 276.996 0.0001301 deg
M 326.53 7.757e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1622 au
Aphelion 2.4848 au
Asc. node-Earth separation 1.27659 au
Desc. node-Earth separation 1.34904 au
Earth MOID 1.16804 au
Orbital period 1293.64 days
Date of orbit computation  Jun 5 02:55
Observational summary
Optical observations (Discarded) 115 (2)
Radar observations (Discarded) 0 (0)
Arc length 7143.97 days
Unobserved 69 days

More info »
Ephemeris at epoch 60475 MJD
Right Ascension 164.607 deg
Declination -0.81553 deg
V Magnitude 22.78 mag
Solar Elongation -83.08 deg
Galactic Latitude 51.02 deg
Rate 0.353 deg/day
Direction 107.488 deg

More info »