NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ9 ∴ Summary
Contact »
2021RQ9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.40785 0.0002008 au
e 0.464162 0.0001031
i 8.046 0.001572 deg
Ω 175.012 7.226e-06 deg
ω 256.656 0.0001274 deg
M 155.331 0.1079 deg

More info »
Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7544 au
Aphelion distance 2.0613 au
Asc. node-Earth separation 0.24257 au
Desc. node-Earth separation -0.00666 au
Earth MOID 0.00224 au
Orbital period 610.144 days
Date of orbit computation   feb 26 12:45
Observational summary
Optical observations (Discarded) 67 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 992 days

More info »
Ephemeris
(Epoch 60466 MJD)
Right Ascension 260.774 deg
Declination -7.54051 deg
V Magnitude 28.54 mag
Solar Elongation 163.32 deg
Galactic Latitude 15.78 deg
Rate 0.435 deg/day
Direction -81.538 deg

More info »