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AstDyS ∴ Objects ∴ 1987QB ∴ Summary
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(26817) 1987QB  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80413 4.88e-08 au
e 0.593805 4.911e-08
i 3.498 9.529e-06 deg
Ω 153.189 0.0001571 deg
ω 156.555 0.0001583 deg
M 294.991 5.115e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.139 au
Aphelion 4.4692 au
Asc. node-Earth separation 3.00004 au
Desc. node-Earth separation 0.16497 au
Earth MOID 0.12706 au
Orbital period 1715.12 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 110 (2)
Radar observations (Discarded) 0 (0)
Arc length 12225.9 days
Unobserved 1245 days

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Ephemeris at epoch 60419 MJD
Right Ascension 167.878 deg
Declination 7.52086 deg
V Magnitude 23.8 mag
Solar Elongation -136.78 deg
Galactic Latitude 59.26 deg
Rate 0.172 deg/day
Direction -66.005 deg

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