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AstDyS ∴ Objects ∴ 1998RS56 ∴ Summary
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(150202) 1998RS56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31726 7.067e-09 au
e 0.15933 4.463e-08
i 4.371 4.485e-06 deg
Ω 194.739 5.441e-05 deg
ω 165.018 5.64e-05 deg
M 84.123 1.541e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.948 au
Aphelion 2.6865 au
Asc. node-Earth separation 1.66899 au
Desc. node-Earth separation 0.9587 au
Earth MOID 0.94511 au
Orbital period 1288.43 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 643 (1)
Radar observations (Discarded) 0 (0)
Arc length 11779.1 days
Unobserved 103 days

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Ephemeris at epoch 60420 MJD
Right Ascension 86.4901 deg
Declination 19.6604 deg
V Magnitude 21.92 mag
Solar Elongation -56.69 deg
Galactic Latitude -4.75 deg
Rate 0.414 deg/day
Direction 86.593 deg

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