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AstDyS ∴ Objects ∴ 1998QN87 ∴ Summary
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(66053) 1998QN87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96655 1.954e-08 au
e 0.152499 4.847e-08
i 11.338 4.474e-06 deg
Ω 230.446 2.191e-05 deg
ω 135.433 2.68e-05 deg
M 349.038 1.793e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5142 au
Aphelion 3.4189 au
Asc. node-Earth separation 2.24052 au
Desc. node-Earth separation 1.6248 au
Earth MOID 1.52854 au
Orbital period 1866.27 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1095 (3)
Radar observations (Discarded) 0 (0)
Arc length 8685.85 days
Unobserved 691 days

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Ephemeris at epoch 60423 MJD
Right Ascension 4.16698 deg
Declination 9.17852 deg
V Magnitude 19.74 mag
Solar Elongation 26.35 deg
Galactic Latitude -52.73 deg
Rate 0.457 deg/day
Direction 68.12 deg

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