NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021OB1 ∴ Summary
Contact »
2021OB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.89199 0.001852 au
e 0.502484 0.0005096
i 4.773 0.003721 deg
Ω 302.153 7.248e-05 deg
ω 52.356 0.0006465 deg
M 260.078 0.1496 deg

More info »
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9413 au
Aphelion distance 2.8427 au
Asc. node-Earth separation 0.06476 au
Desc. node-Earth separation 1.05649 au
Earth MOID 0.01893 au
Orbital period 950.553 days
Date of orbit computation   Aug 15 14:31
Observational summary
Optical observations (Discarded) 50 (0)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 45 days

More info »
Ephemeris
(Epoch 59474 MJD)
Right Ascension 108.449 deg
Declination 39.0524 deg
V Magnitude 26.11 mag
Solar Elongation 70.08 deg
Galactic Latitude 20.77 deg
Rate 0.389 deg/day
Direction 118.993 deg

More info »