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(363027) 1998ST27  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 0.819384 4.601e-10 au
e 0.53 7.381e-08
i 21.062 7.245e-06 deg
Ω 197.533 4.512e-06 deg
ω 322.478 6.214e-06 deg
M 28.393 1.112e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3851 au
Aphelion distance 1.2537 au
Asc. node-Earth separation -0.58582 au
Desc. node-Earth separation 0.0191 au
Earth MOID 0.01041 au
Orbital period 270.913 days
Date of orbit computation   Oct 20 12:13
Observational summary
Optical observations (Discarded) 572 (7)
Radar observations (Discarded) 7 (2)
Arc length 8421 days
Unobserved 55 days

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Ephemeris
(Epoch 59556 MJD)
Right Ascension 257.864 deg
Declination -43.9973 deg
V Magnitude 23.75 mag
Solar Elongation -21.49 deg
Galactic Latitude -2.65 deg
Rate 0.898 deg/day
Direction -63.469 deg

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