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1998BT13  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 2.45359 0.003988 au
e 0.599393 0.001268
i 1.417 0.001984 deg
Ω 123.326 0.2451 deg
ω 353.329 0.2125 deg
M 235.759 7.923 deg

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Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9829 au
Aphelion distance 3.9243 au
Asc. node-Earth separation -0.00028 au
Desc. node-Earth separation 2.86978 au
Earth MOID 0.00016 au
Orbital period 1403.79 days
Date of orbit computation   lug 27 09:59
Observational summary
Optical observations (Discarded) 17 (3)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 9375 days

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Ephemeris
(Epoch 60219 MJD)
Right Ascension 304.347 deg
Declination -20.0903 deg
V Magnitude 32.4 mag
Solar Elongation -113.78 deg
Galactic Latitude -27.57 deg
Rate 0.03 deg/day
Direction -104.728 deg

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