AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Yenisei ∴ Summary
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(15804) Yenisei  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73874 1.598e-08 au
e 0.049646 4.105e-08
i 6.271 4.252e-06 deg
Ω 116.595 4.446e-05 deg
ω 297.683 6.66e-05 deg
M 256.274 5.08e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6028 au
Aphelion 2.8747 au
Asc. node-Earth separation 1.68551 au
Desc. node-Earth separation 1.77958 au
Earth MOID 1.62108 au
Orbital period 1655.48 days
Date of orbit computation  Oct 31 05:06
Observational summary
Optical observations (Discarded) 1469 (14)
Radar observations (Discarded) 0 (0)
Arc length 8924.2 days
Unobserved 155 days

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Ephemeris at epoch 58471 MJD
Right Ascension 309.743 deg
Declination -20.522 deg
V Magnitude 19.08 mag
Solar Elongation -40.09 deg
Galactic Latitude -32.46 deg
Rate 0.391 deg/day
Direction 77.033 deg

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