NEODyS-2

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2018RB2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.37837 0.0001958 au
e 0.325589 0.0001098
i 9.216 0.002324 deg
Ω 342.873 2.421e-05 deg
ω 312.213 0.0003934 deg
M 49.93 0.08901 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9296 au
Aphelion distance 1.8272 au
Asc. node-Earth separation 0.00353 au
Desc. node-Earth separation 0.58568 au
Earth MOID 0.00213 au
Orbital period 591.08 days
Date of orbit computation   Jun 30 14:31
Observational summary
Optical observations (Discarded) 58 (1)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 811 days

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Ephemeris
(Epoch 59188 MJD)
Right Ascension 142.766 deg
Declination 27.4684 deg
V Magnitude 30.22 mag
Solar Elongation 116.12 deg
Galactic Latitude 45.8 deg
Rate 0.07 deg/day
Direction 50.106 deg

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