NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021FN4 ∴ Summary
Contact »
2021FN4  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.02031 0.0008094 au
e 0.508465 0.0001981
i 5.706 0.001372 deg
Ω 58.053 0.005731 deg
ω 198.879 0.004951 deg
M 301.592 0.03455 deg

More info »
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9931 au
Aphelion distance 3.0476 au
Asc. node-Earth separation 1.89817 au
Desc. node-Earth separation -0.00167 au
Earth MOID 0.00104 au
Orbital period 1048.88 days
Date of orbit computation   Apr 11 14:52
Observational summary
Optical observations (Discarded) 28 (0)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 2 days

More info »
Ephemeris
(Epoch 59317 MJD)
Right Ascension 188.237 deg
Declination 19.9332 deg
V Magnitude 21.1 mag
Solar Elongation -148.4 deg
Galactic Latitude 81.65 deg
Rate 0.329 deg/day
Direction -54.38 deg

More info »