AstDyS-2

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AstDyS ∴ Objects ∴ 1998QS97 ∴ Summary
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(312968) 1998QS97  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12434 7.086e-08 au
e 0.142681 1.711e-07
i 27.311 2.294e-05 deg
Ω 331.111 2.042e-05 deg
ω 17.361 5.184e-05 deg
M 233.705 5.61e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6786 au
Aphelion 3.5701 au
Asc. node-Earth separation 1.68262 au
Desc. node-Earth separation 2.55303 au
Earth MOID 1.6767 au
Orbital period 2017.14 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 158 (2)
Radar observations (Discarded) 0 (0)
Arc length 7187.81 days
Unobserved 363 days

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Ephemeris at epoch 58580 MJD
Right Ascension 248.101 deg
Declination -56.0372 deg
V Magnitude 20.54 mag
Solar Elongation 115.48 deg
Galactic Latitude -5.44 deg
Rate 0.152 deg/day
Direction -175.061 deg

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