NEODyS-2

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NEODyS ∴ Objects ∴ 1998ST27 ∴ Summary
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(363027) 1998ST27  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.819364 3.758e-10 au
e 0.529947 8.975e-08
i 21.058 1.536e-05 deg
Ω 197.557 5.318e-06 deg
ω 322.47 6.756e-06 deg
M 327.966 1.266e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3851 au
Aphelion 1.2536 au
Asc. node-Earth separation -0.58609 au
Desc. node-Earth separation 0.01731 au
Earth MOID 0.00945 au
Orbital period 270.903 days
Date of orbit computation   Jul 21 15:04
Observational summary
Optical observations (Discarded) 382 (8)
Radar observations (Discarded) 7 (0)
Arc length 7239 days
Unobserved 2 days

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Ephemeris at epoch 58321 MJD
Right Ascension 6.75588 deg
Declination 45.2545 deg
V Magnitude 20.85 mag
Solar Elongation 91.39 deg
Galactic Latitude -17.4 deg
Rate 0.236 deg/day
Direction -28.343 deg

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