NEODyS-2

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2021GC13  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.45728 0.0002595 au
e 0.35067 0.0001205
i 3.045 0.001112 deg
Ω 24.632 0.0002145 deg
ω 139.569 0.002643 deg
M 312.586 0.0106 deg

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Other useful info
Absolute Magnitude (H)    29.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9463 au
Aphelion distance 1.9683 au
Asc. node-Earth separation 0.747 au
Desc. node-Earth separation 0.00452 au
Earth MOID 0.00143 au
Orbital period 642.556 days
Date of orbit computation   Apr 25 14:39
Observational summary
Optical observations (Discarded) 22 (5)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 13 days

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Ephemeris
(Epoch 59341 MJD)
Right Ascension 231.596 deg
Declination -34.363 deg
V Magnitude 25.2 mag
Solar Elongation 161.07 deg
Galactic Latitude 18.4 deg
Rate 0.066 deg/day
Direction -36.238 deg

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