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1998BT13  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.45503 0.004538 au
e 0.59882 0.001148
i 1.417 0.001866 deg
Ω 123.32 0.2421 deg
ω 353.352 0.218 deg
M 236.753 6.992 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9849 au
Aphelion distance 3.9251 au
Asc. node-Earth separation 0.00362 au
Desc. node-Earth separation 2.87329 au
Earth MOID 0.0025 au
Orbital period 1405.02 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 17 (3)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 8034 days

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Ephemeris
(Epoch 58878 MJD)
Right Ascension 322.57 deg
Declination -15.1566 deg
V Magnitude 32.52 mag
Solar Elongation -10.78 deg
Galactic Latitude -41.92 deg
Rate 0.306 deg/day
Direction 71.886 deg

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