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AstDyS ∴ Objects ∴ 1998QB39 ∴ Summary
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(79543) 1998QB39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43312 7.701e-09 au
e 0.140616 3.946e-08
i 1.91 3.342e-06 deg
Ω 259.036 0.000129 deg
ω 87.655 0.0001296 deg
M 262.614 1.254e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.091 au
Aphelion 2.7753 au
Asc. node-Earth separation 1.35533 au
Desc. node-Earth separation 1.41563 au
Earth MOID 1.08487 au
Orbital period 1386.26 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1465 (9)
Radar observations (Discarded) 0 (0)
Arc length 9494.35 days
Unobserved 381 days

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Ephemeris at epoch 60426 MJD
Right Ascension 253.578 deg
Declination -23.5346 deg
V Magnitude 19.57 mag
Solar Elongation 140.94 deg
Galactic Latitude 12.53 deg
Rate 0.085 deg/day
Direction -78.937 deg

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