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AstDyS ∴ Objects ∴ 1999RQ140 ∴ Summary
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(145869) 1999RQ140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22387 9.109e-09 au
e 0.152815 4.774e-08
i 4.591 4.676e-06 deg
Ω 127.931 6.155e-05 deg
ω 191.487 6.365e-05 deg
M 158.705 1.804e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.884 au
Aphelion 2.5637 au
Asc. node-Earth separation 1.5701 au
Desc. node-Earth separation 0.87419 au
Earth MOID 0.87092 au
Orbital period 1211.33 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 654 (6)
Radar observations (Discarded) 0 (0)
Arc length 8891.09 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 108.53 deg
Declination 22.4343 deg
V Magnitude 21.88 mag
Solar Elongation -72.13 deg
Galactic Latitude 14.79 deg
Rate 0.306 deg/day
Direction 94.162 deg

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