NEODyS-2

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NEODyS ∴ Objects ∴ 1987QB ∴ Summary
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(26817) 1987QB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.80155 6.482e-08 au
e 0.594216 5.69e-08
i 3.497 1.157e-05 deg
Ω 153.215 0.0001613 deg
ω 156.504 0.000163 deg
M 150.681 5.055e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1368 au
Aphelion 4.4663 au
Asc. node-Earth separation 2.99542 au
Desc. node-Earth separation 0.16256 au
Earth MOID 0.12477 au
Orbital period 1712.76 days
Date of orbit computation   Jul 10 22:19
Observational summary
Optical observations (Discarded) 100 (2)
Radar observations (Discarded) 0 (0)
Arc length 10263 days
Unobserved 779 days

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Ephemeris at epoch 57988 MJD
Right Ascension 127.044 deg
Declination 17.43 deg
V Magnitude 26.26 mag
Solar Elongation 24.78 deg
Galactic Latitude 28.98 deg
Rate 0.223 deg/day
Direction 103.67 deg

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