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AstDyS ∴ Objects ∴ 1998QB61 ∴ Summary
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(101023) 1998QB61  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.96351 2.841e-08 au
e 0.100738 6.014e-08
i 9.546 6.871e-06 deg
Ω 305.193 3.419e-05 deg
ω 50.938 4.664e-05 deg
M 37.15 3.289e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.665 au
Aphelion 3.262 au
Asc. node-Earth separation 1.74394 au
Desc. node-Earth separation 2.14853 au
Earth MOID 1.67117 au
Orbital period 1863.41 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 702 (3)
Radar observations (Discarded) 0 (0)
Arc length 7721.2 days
Unobserved 41 days

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Ephemeris at epoch 58806 MJD
Right Ascension 27.2237 deg
Declination 26.6184 deg
V Magnitude 18.62 mag
Solar Elongation -154.54 deg
Galactic Latitude -34.51 deg
Rate 0.177 deg/day
Direction -127.373 deg

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