NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021ST1 ∴ Summary
Contact »
2021ST1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.16254 0.001804 au
e 0.531705 0.0003857
i 13.95 0.006536 deg
Ω 185.291 3.647e-05 deg
ω 186.022 0.001777 deg
M 281.755 0.3517 deg

More info »
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0127 au
Aphelion distance 3.3124 au
Asc. node-Earth separation 2.29433 au
Desc. node-Earth separation 0.01333 au
Earth MOID 0.01327 au
Orbital period 1161.57 days
Date of orbit computation   feb 26 12:26
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 992 days

More info »
Ephemeris
(Epoch 60478 MJD)
Right Ascension 243.838 deg
Declination 3.24713 deg
V Magnitude 29.69 mag
Solar Elongation -145.95 deg
Galactic Latitude 35.82 deg
Rate 0.337 deg/day
Direction -77.619 deg

More info »