NEODyS-2

Near Earth Objects - Dynamic Site
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(1620) Geographos  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.2453 6.163e-10 au
e 0.335342 1.402e-08
i 13.337 2.467e-06 deg
Ω 337.208 2.958e-06 deg
ω 276.893 4.566e-06 deg
M 104.156 5.242e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8277 au
Aphelion 1.6629 au
Asc. node-Earth separation 0.05393 au
Desc. node-Earth separation 0.16148 au
Earth MOID 0.03067 au
Orbital period 507.588 days
Date of orbit computation   Feb 11 14:47
Observational summary
Optical observations (Discarded) 3763 (88)
Radar observations (Discarded) 7 (0)
Arc length 23875 days
Unobserved 73 days

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Ephemeris at epoch 57838 MJD
Right Ascension 25.555 deg
Declination 19.3636 deg
V Magnitude 18.99 mag
Solar Elongation -26.61 deg
Galactic Latitude -41.91 deg
Rate 0.645 deg/day
Direction 67.73 deg

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