NEODyS-2

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2021AC2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 0.871446 2.466e-05 au
e 0.243451 7.27e-05
i 0.844 0.0006516 deg
Ω 100.08 0.005199 deg
ω 231.296 0.004322 deg
M 95.375 0.02355 deg

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Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6593 au
Aphelion distance 1.0836 au
Asc. node-Earth separation -0.01542 au
Desc. node-Earth separation -0.30492 au
Earth MOID 0.00104 au
Orbital period 297.139 days
Date of orbit computation   giu 8 16:44
Observational summary
Optical observations (Discarded) 36 (3)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 532 days

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Ephemeris
(Epoch 59755 MJD)
Right Ascension 67.5113 deg
Declination 21.4573 deg
V Magnitude 29.57 mag
Solar Elongation 24 deg
Galactic Latitude -18.2 deg
Rate 1.137 deg/day
Direction 81.004 deg

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