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AstDyS ∴ Objects ∴ 1998QM77 ∴ Summary
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(145791) 1998QM77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41118 1.115e-08 au
e 0.243736 5.296e-08
i 9.295 6.025e-06 deg
Ω 289.8 3.199e-05 deg
ω 115.111 3.593e-05 deg
M 267.294 1.526e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8235 au
Aphelion 2.9989 au
Asc. node-Earth separation 1.51282 au
Desc. node-Earth separation 1.07271 au
Earth MOID 0.85623 au
Orbital period 1367.55 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 808 (5)
Radar observations (Discarded) 0 (0)
Arc length 9064.93 days
Unobserved 301 days

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Ephemeris at epoch 60416 MJD
Right Ascension 314.22 deg
Declination -17.3407 deg
V Magnitude 21.08 mag
Solar Elongation 74.43 deg
Galactic Latitude -35.31 deg
Rate 0.334 deg/day
Direction 67.739 deg

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