NEODyS-2

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2018RB2  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.37831 0.0001815 au
e 0.325564 0.0001019
i 9.216 0.00218 deg
Ω 342.854 5.489e-05 deg
ω 312.238 0.0004337 deg
M 182.527 0.2533 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 1.827 au
Asc. node-Earth separation 0.00331 au
Desc. node-Earth separation 0.58619 au
Earth MOID 0.00199 au
Orbital period 591.043 days
Date of orbit computation   feb 26 11:35
Observational summary
Optical observations (Discarded) 62 (1)
Radar observations (Discarded) 0 (0)
Arc length 9 days
Unobserved 2084 days

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Ephemeris
(Epoch 60461 MJD)
Right Ascension 116.108 deg
Declination 24.3362 deg
V Magnitude 31.5 mag
Solar Elongation -44.05 deg
Galactic Latitude 21.95 deg
Rate 0.52 deg/day
Direction 105.491 deg

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