AstDyS-2

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AstDyS ∴ Objects ∴ 2001BT30 ∴ Summary
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(138943) 2001BT30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36174 7.328e-09 au
e 0.178545 3.964e-08
i 5.123 4.581e-06 deg
Ω 152.957 4.367e-05 deg
ω 353.866 4.531e-05 deg
M 127.336 1.24e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9401 au
Aphelion 2.7834 au
Asc. node-Earth separation 0.95293 au
Desc. node-Earth separation 1.7698 au
Earth MOID 0.95232 au
Orbital period 1325.7 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1273 (153)
Radar observations (Discarded) 0 (0)
Arc length 8179.2 days
Unobserved 313 days

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Ephemeris at epoch 60423 MJD
Right Ascension 316.274 deg
Declination -13.2832 deg
V Magnitude 21.51 mag
Solar Elongation 78.23 deg
Galactic Latitude -35.57 deg
Rate 0.261 deg/day
Direction 72.874 deg

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