AstDyS-2

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AstDyS ∴ Objects ∴ 1997YY2 ∴ Summary
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(22509) 1997YY2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19281 4.757e-09 au
e 0.071872 2.429e-08
i 0.97 2.916e-06 deg
Ω 107.74 0.0001858 deg
ω 310.49 0.0001877 deg
M 70.843 2.606e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0352 au
Aphelion 2.3504 au
Asc. node-Earth separation 1.10104 au
Desc. node-Earth separation 1.27221 au
Earth MOID 1.0476 au
Orbital period 1186.04 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3058 (14)
Radar observations (Discarded) 0 (0)
Arc length 16356.6 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 117.526 deg
Declination 21.6513 deg
V Magnitude 19.01 mag
Solar Elongation -86.34 deg
Galactic Latitude 22.19 deg
Rate 0.335 deg/day
Direction 100.413 deg

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