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1998BT13  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.45381 0.004084 au
e 0.599237 0.00124
i 1.417 0.001987 deg
Ω 123.327 0.2452 deg
ω 353.345 0.2129 deg
M 133.128 7.667 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9834 au
Aphelion distance 3.9242 au
Asc. node-Earth separation 0.00296 au
Desc. node-Earth separation 2.87035 au
Earth MOID 0.00198 au
Orbital period 1403.98 days
Date of orbit computation   giu 8 14:42
Observational summary
Optical observations (Discarded) 17 (3)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 9004 days

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Ephemeris
(Epoch 59848 MJD)
Right Ascension 270.483 deg
Declination -22.997 deg
V Magnitude 32.96 mag
Solar Elongation -87.86 deg
Galactic Latitude -0.15 deg
Rate 0.105 deg/day
Direction 91.946 deg

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