NEODyS-2

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2021YB  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.01774 0.0001025 au
e 0.164275 0.0001537
i 5.218 0.00496 deg
Ω 270.718 0.0005691 deg
ω 268.217 0.01492 deg
M 150.804 0.002245 deg

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Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8505 au
Aphelion distance 1.1849 au
Asc. node-Earth separation -0.02085 au
Desc. node-Earth separation 0.00287 au
Earth MOID 0.00142 au
Orbital period 375.018 days
Date of orbit computation   giu 8 17:05
Observational summary
Optical observations (Discarded) 27 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 349 days

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Ephemeris
(Epoch 59918 MJD)
Right Ascension 1.14698 deg
Declination 17.3408 deg
V Magnitude 25.72 mag
Solar Elongation -114.63 deg
Galactic Latitude -44.1 deg
Rate 0.652 deg/day
Direction -178.924 deg

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