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AstDyS ∴ Objects ∴ 2002QR156 ∴ Summary
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(660707) 2002QR156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47759 1.809e-08 au
e 0.151124 5.95e-08
i 12.508 9.378e-06 deg
Ω 256.431 3.903e-05 deg
ω 40.438 5.912e-05 deg
M 215.474 4.697e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1032 au
Aphelion 2.852 au
Asc. node-Earth separation 1.15623 au
Desc. node-Earth separation 1.75152 au
Earth MOID 1.10246 au
Orbital period 1424.43 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 155 (2)
Radar observations (Discarded) 0 (0)
Arc length 7864.98 days
Unobserved 70 days

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Ephemeris at epoch 60426 MJD
Right Ascension 125.839 deg
Declination 6.13532 deg
V Magnitude 22.36 mag
Solar Elongation -90.72 deg
Galactic Latitude 23.22 deg
Rate 0.187 deg/day
Direction 87.507 deg

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