NEODyS-2

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2021SQ  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.15564 0.0003622 au
e 0.307146 0.0003565
i 9.345 0.009503 deg
Ω 177.731 0.001418 deg
ω 97.524 0.009167 deg
M 60.716 0.3849 deg

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Other useful info
Absolute Magnitude (H)    28.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8007 au
Aphelion distance 1.5106 au
Asc. node-Earth separation 0.09523 au
Desc. node-Earth separation 0.00261 au
Earth MOID 0.00121 au
Orbital period 453.765 days
Date of orbit computation   feb 26 12:23
Observational summary
Optical observations (Discarded) 12 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 938 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 27.1353 deg
Declination 8.54985 deg
V Magnitude 30.86 mag
Solar Elongation 3.06 deg
Galactic Latitude -51.73 deg
Rate 0.835 deg/day
Direction 73.369 deg

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