NEODyS-2

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2021YB  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.01807 9.914e-05 au
e 0.164399 0.0001527
i 5.219 0.004958 deg
Ω 270.607 0.001134 deg
ω 268.081 0.01374 deg
M 6.891 0.08949 deg

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Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8507 au
Aphelion distance 1.1854 au
Asc. node-Earth separation -0.02017 au
Desc. node-Earth separation 0.00203 au
Earth MOID 0.001 au
Orbital period 375.199 days
Date of orbit computation   feb 26 12:26
Observational summary
Optical observations (Discarded) 27 (0)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 851 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 10.8315 deg
Declination -20.4896 deg
V Magnitude 29.88 mag
Solar Elongation 36.16 deg
Galactic Latitude -83.11 deg
Rate 0.853 deg/day
Direction -82.649 deg

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