AstDyS-2

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AstDyS ∴ Objects ∴ 1991AN ∴ Summary
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(5745) 1991AN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19122 3.964e-09 au
e 0.159242 3.233e-08
i 4.883 3.106e-06 deg
Ω 23.183 3.135e-05 deg
ω 28.282 3.271e-05 deg
M 133.483 8.449e-06 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8423 au
Aphelion 2.5402 au
Asc. node-Earth separation 0.877 au
Desc. node-Earth separation 1.48118 au
Earth MOID 0.85457 au
Orbital period 1184.75 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3410 (37)
Radar observations (Discarded) 0 (0)
Arc length 34855.5 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 193.051 deg
Declination -5.47707 deg
V Magnitude 17.5 mag
Solar Elongation -159.19 deg
Galactic Latitude 57.39 deg
Rate 0.227 deg/day
Direction -75.543 deg

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