NEODyS-2

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NEODyS ∴ Objects ∴ 1991DG ∴ Summary
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(65690) 1991DG  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.42725 5.176e-09 au
e 0.362976 7.216e-08
i 11.15 7.701e-06 deg
Ω 180.167 2.908e-05 deg
ω 63.298 3.126e-05 deg
M 34.328 1.397e-05 deg

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Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9092 au
Aphelion 1.9453 au
Asc. node-Earth separation 0.06932 au
Desc. node-Earth separation 0.47828 au
Earth MOID 0.0388 au
Orbital period 622.8 days
Date of orbit computation   May 15 20:22
Observational summary
Optical observations (Discarded) 252 (8)
Radar observations (Discarded) 0 (0)
Arc length 9050 days
Unobserved 542 days

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Ephemeris at epoch 57899 MJD
Right Ascension 30.8651 deg
Declination 10.7468 deg
V Magnitude 23.11 mag
Solar Elongation 32.28 deg
Galactic Latitude -48.29 deg
Rate 0.583 deg/day
Direction 75.857 deg

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