NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RW4 ∴ Summary
Contact »
2021RW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.72946 0.002887 au
e 0.382953 0.0009624
i 14.517 0.02387 deg
Ω 343.965 0.0003672 deg
ω 7.946 0.007343 deg
M 242.374 0.2981 deg

More info »
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0672 au
Aphelion distance 2.3918 au
Asc. node-Earth separation 0.06095 au
Desc. node-Earth separation 1.38545 au
Earth MOID 0.0607 au
Orbital period 830.739 days
Date of orbit computation   set 16 14:37
Observational summary
Optical observations (Discarded) 74 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 14 days

More info »
Ephemeris
(Epoch 59486 MJD)
Right Ascension 340.887 deg
Declination 55.4866 deg
V Magnitude 22.68 mag
Solar Elongation 123.26 deg
Galactic Latitude -2.98 deg
Rate 0.94 deg/day
Direction 2.888 deg

More info »