AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017SW99 ∴ Summary
Contact »
2017SW99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12794 1.421e-07 au
e 0.054916 1.901e-07
i 10.904 1.319e-05 deg
Ω 151.785 5.509e-05 deg
ω 227.458 0.0001215 deg
M 52.472 0.0001116 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9562 au
Aphelion 3.2997 au
Asc. node-Earth separation 2.2502 au
Desc. node-Earth separation 1.99643 au
Earth MOID 1.96735 au
Orbital period 2020.63 days
Date of orbit computation  feb 22 08:28
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 3593 days
Unobserved 130 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 67.7668 deg
Declination 13.3618 deg
V Magnitude 23.19 mag
Solar Elongation -40.76 deg
Galactic Latitude -23.11 deg
Rate 0.352 deg/day
Direction 76.442 deg

More info »