AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017QR41 ∴ Summary
Contact »
2017QR41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62102 2.211e-08 au
e 0.142942 4.958e-08
i 12.761 1.122e-05 deg
Ω 314.939 2.93e-05 deg
ω 111.042 5.4e-05 deg
M 132.526 4.423e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2464 au
Aphelion 2.9957 au
Asc. node-Earth separation 1.69246 au
Desc. node-Earth separation 1.45687 au
Earth MOID 1.29694 au
Orbital period 1549.9 days
Date of orbit computation  feb 22 08:27
Observational summary
Optical observations (Discarded) 219 (3)
Radar observations (Discarded) 0 (0)
Arc length 8226.87 days
Unobserved 371 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 204.765 deg
Declination -30.5521 deg
V Magnitude 21.21 mag
Solar Elongation 160.48 deg
Galactic Latitude 31.21 deg
Rate 0.225 deg/day
Direction -73.907 deg

More info »