AstDyS-2

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AstDyS ∴ Objects ∴ 2002WW7 ∴ Summary
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(147211) 2002WW7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2758 6.378e-09 au
e 0.152232 5.123e-08
i 2.102 3.684e-06 deg
Ω 260.14 0.0001424 deg
ω 48.731 0.0001433 deg
M 175.489 1.422e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9293 au
Aphelion 2.6222 au
Asc. node-Earth separation 1.00435 au
Desc. node-Earth separation 1.48801 au
Earth MOID 0.91522 au
Orbital period 1254 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 612 (2)
Radar observations (Discarded) 0 (0)
Arc length 9824.02 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 108.752 deg
Declination 20.7161 deg
V Magnitude 22.13 mag
Solar Elongation -78.41 deg
Galactic Latitude 14.29 deg
Rate 0.266 deg/day
Direction 96.737 deg

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