NEODyS-2

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1998SG2  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.24754 2.821e-08 au
e 0.45813 9.02e-08
i 2.505 7.459e-06 deg
Ω 152.256 0.0001272 deg
ω 220.029 0.0001529 deg
M 36.603 7.274e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2179 au
Aphelion 3.2772 au
Asc. node-Earth separation 1.74539 au
Desc. node-Earth separation 0.30388 au
Earth MOID 0.21933 au
Orbital period 1230.72 days
Date of orbit computation   May 25 10:42
Observational summary
Optical observations (Discarded) 203 (4)
Radar observations (Discarded) 0 (0)
Arc length 7269 days
Unobserved 369 days

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Ephemeris at epoch 58680 MJD
Right Ascension 124.024 deg
Declination 18.9879 deg
V Magnitude 24.11 mag
Solar Elongation -9.03 deg
Galactic Latitude 26.89 deg
Rate 0.498 deg/day
Direction 102.023 deg

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