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AstDyS ∴ Objects ∴ 1998QL77 ∴ Summary
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(74142) 1998QL77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63507 1.302e-08 au
e 0.149416 4.552e-08
i 9.874 4.904e-06 deg
Ω 260.359 2.771e-05 deg
ω 78.906 3.322e-05 deg
M 3.036 1.861e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2413 au
Aphelion 3.0288 au
Asc. node-Earth separation 1.48863 au
Desc. node-Earth separation 1.66888 au
Earth MOID 1.25733 au
Orbital period 1562.38 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1085 (4)
Radar observations (Discarded) 0 (0)
Arc length 9098.51 days
Unobserved 271 days

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Ephemeris at epoch 60419 MJD
Right Ascension 358.503 deg
Declination 7.18874 deg
V Magnitude 19.87 mag
Solar Elongation 28.45 deg
Galactic Latitude -52.97 deg
Rate 0.508 deg/day
Direction 64.926 deg

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