NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ4 ∴ Summary
Contact »
2021RQ4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.25226 0.0002327 au
e 0.293885 0.0001694
i 2.855 0.001791 deg
Ω 342.363 0.0007774 deg
ω 69.198 0.002573 deg
M 39.858 0.2071 deg

More info »
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8842 au
Aphelion distance 1.6203 au
Asc. node-Earth separation 0.0277 au
Desc. node-Earth separation 0.28809 au
Earth MOID 0.0059 au
Orbital period 511.849 days
Date of orbit computation   Jul 29 13:28
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 1106 days

More info »
Ephemeris
(Epoch 60575 MJD)
Right Ascension 140.795 deg
Declination 17.1904 deg
V Magnitude 31.21 mag
Solar Elongation 41.39 deg
Galactic Latitude 41.11 deg
Rate 0.986 deg/day
Direction 108.75 deg

More info »