AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017WA87 ∴ Summary
Contact »
2017WA87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93713 1.895e-07 au
e 0.09301 7.953e-06
i 8.497 6.543e-05 deg
Ω 142.411 0.0001595 deg
ω 262.584 0.007631 deg
M 110.865 0.006656 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.664 au
Aphelion 3.2103 au
Asc. node-Earth separation 1.96041 au
Desc. node-Earth separation 1.86479 au
Earth MOID 1.68971 au
Orbital period 1838.58 days
Date of orbit computation  apr 24 02:25
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 3669.95 days
Unobserved 546 days

More info »
Ephemeris at epoch 60461 MJD
Right Ascension 160.384 deg
Declination 13.5672 deg
V Magnitude 23.76 mag
Solar Elongation -87.09 deg
Galactic Latitude 56.81 deg
Rate 0.188 deg/day
Direction 112.196 deg

More info »