NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SW2 ∴ Summary
Contact »
2021SW2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.01571 0.006128 au
e 0.718439 0.001042
i 2.179 0.002678 deg
Ω 173.874 0.003581 deg
ω 96.194 0.003604 deg
M 332.471 1.53 deg

More info »
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5675 au
Aphelion distance 3.4639 au
Asc. node-Earth separation 0.06315 au
Desc. node-Earth separation -0.09956 au
Earth MOID 0.00301 au
Orbital period 1045.3 days
Date of orbit computation   feb 26 12:21
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 988 days

More info »
Ephemeris
(Epoch 60478 MJD)
Right Ascension 87.982 deg
Declination 26.182 deg
V Magnitude 45.43 mag
Solar Elongation -3.54 deg
Galactic Latitude -0.22 deg
Rate 1.657 deg/day
Direction -91.038 deg

More info »