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AstDyS ∴ Objects ∴ 1993QP7 ∴ Summary
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(21156) 1993QP7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31615 6.9e-09 au
e 0.072365 2.704e-08
i 6.357 3.321e-06 deg
Ω 142.554 2.813e-05 deg
ω 284.953 3.789e-05 deg
M 168.432 2.528e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1485 au
Aphelion 2.4838 au
Asc. node-Earth separation 1.27509 au
Desc. node-Earth separation 1.33548 au
Earth MOID 1.17333 au
Orbital period 1287.5 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2864 (637)
Radar observations (Discarded) 0 (0)
Arc length 10880.9 days
Unobserved 324 days

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Ephemeris at epoch 60420 MJD
Right Ascension 260.554 deg
Declination -14.1108 deg
V Magnitude 19.49 mag
Solar Elongation 128.77 deg
Galactic Latitude 12.5 deg
Rate 0.051 deg/day
Direction -22.859 deg

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