AstDyS-2

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AstDyS ∴ Objects ∴ 2001SY271 ∴ Summary
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(55386) 2001SY271  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09403 1.387e-08 au
e 0.147078 3.556e-08
i 0.522 4.342e-06 deg
Ω 207.192 0.0004117 deg
ω 199.735 0.000412 deg
M 32.291 1.527e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.639 au
Aphelion 3.5491 au
Asc. node-Earth separation 2.51039 au
Desc. node-Earth separation 1.66368 au
Earth MOID 1.64892 au
Orbital period 1987.86 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1700 (8)
Radar observations (Discarded) 0 (0)
Arc length 12211.8 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 80.0193 deg
Declination 22.7235 deg
V Magnitude 20.03 mag
Solar Elongation -44.88 deg
Galactic Latitude -8.19 deg
Rate 0.384 deg/day
Direction 85.98 deg

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