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(363027) 1998ST27  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.819378 4.962e-10 au
e 0.52995 7.219e-08
i 21.059 8.602e-06 deg
Ω 197.547 5.193e-06 deg
ω 322.464 6.628e-06 deg
M 311.079 1.344e-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 1.2536 au
Asc. node-Earth separation -0.58638 au
Desc. node-Earth separation 0.01861 au
Earth MOID 0.01015 au
Orbital period 270.91 days
Date of orbit computation   May 28 13:41
Observational summary
Optical observations (Discarded) 412 (7)
Radar observations (Discarded) 7 (1)
Arc length 7309 days
Unobserved 731 days

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Ephemeris
(Epoch 59120 MJD)
Right Ascension 254.084 deg
Declination -0.15217 deg
V Magnitude 21.79 mag
Solar Elongation -69.46 deg
Galactic Latitude 25.29 deg
Rate 1.064 deg/day
Direction 107.101 deg

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