NEODyS-2

Near Earth Objects - Dynamic Site
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2018GR1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.49781 0.004978 au
e 0.550505 0.002031
i 11.424 0.03809 deg
Ω 32.761 0.008502 deg
ω 261.231 0.001929 deg
M 316.376 0.2594 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6733 au
Aphelion 2.3224 au
Asc. node-Earth separation 0.14459 au
Desc. node-Earth separation -0.04215 au
Earth MOID 0.01503 au
Orbital period 669.552 days
Date of orbit computation   May 25 11:37
Observational summary
Optical observations (Discarded) 49 (1)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 155 days

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Ephemeris at epoch 58384 MJD
Right Ascension 98.5684 deg
Declination 28.3521 deg
V Magnitude 27.05 mag
Solar Elongation 82.14 deg
Galactic Latitude 9.09 deg
Rate 0.297 deg/day
Direction 63.574 deg

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