NEODyS-2

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2021YW  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.23922 0.001289 au
e 0.72954 0.0005268
i 6.539 0.008253 deg
Ω 92.348 0.0004702 deg
ω 234.469 0.004932 deg
M 266.014 0.9987 deg

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Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3352 au
Aphelion distance 2.1433 au
Asc. node-Earth separation 0.02278 au
Desc. node-Earth separation -0.60924 au
Earth MOID 0.00247 au
Orbital period 503.873 days
Date of orbit computation   feb 26 12:23
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 830 days

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Ephemeris
(Epoch 60417 MJD)
Right Ascension 145.185 deg
Declination 25.1728 deg
V Magnitude 27.65 mag
Solar Elongation -111.58 deg
Galactic Latitude 47.42 deg
Rate 0.258 deg/day
Direction -91.828 deg

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