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1998BT13  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.45448 0.004158 au
e 0.599244 0.001224
i 1.417 0.001987 deg
Ω 123.326 0.2445 deg
ω 353.376 0.2106 deg
M 339.271 7.275 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9836 au
Aphelion distance 3.9253 au
Asc. node-Earth separation 0.00173 au
Desc. node-Earth separation 2.86972 au
Earth MOID 0.00107 au
Orbital period 1404.55 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 17 (3)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 8542 days

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Ephemeris
(Epoch 59386 MJD)
Right Ascension 171.97 deg
Declination 5.20871 deg
V Magnitude 29.7 mag
Solar Elongation -81.01 deg
Galactic Latitude 60.39 deg
Rate 0.732 deg/day
Direction 113.798 deg

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