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AstDyS ∴ Objects ∴ 1998QM103 ∴ Summary
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(21566) 1998QM103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89341 1.326e-08 au
e 0.059617 3.152e-08
i 3.247 3.125e-06 deg
Ω 91.323 6.77e-05 deg
ω 230.177 7.582e-05 deg
M 102.633 3.49e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7209 au
Aphelion 3.0659 au
Asc. node-Earth separation 2.01445 au
Desc. node-Earth separation 1.76088 au
Earth MOID 1.70919 au
Orbital period 1797.68 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2574 (5)
Radar observations (Discarded) 0 (0)
Arc length 15218 days
Unobserved 95 days

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Ephemeris at epoch 60418 MJD
Right Ascension 61.0706 deg
Declination 20.004 deg
V Magnitude 19.94 mag
Solar Elongation -34.85 deg
Galactic Latitude -23.66 deg
Rate 0.365 deg/day
Direction 77.359 deg

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