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AstDyS ∴ Objects ∴ 1987JA ∴ Summary
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(6034) 1987JA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33744 5.223e-09 au
e 0.169344 2.873e-08
i 3.527 1.346e-06 deg
Ω 29.147 5.169e-05 deg
ω 70.46 5.267e-05 deg
M 234.482 7.866e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9416 au
Aphelion 2.7333 au
Asc. node-Earth separation 1.15457 au
Desc. node-Earth separation 1.40202 au
Earth MOID 0.96227 au
Orbital period 1305.3 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 6878 (861)
Radar observations (Discarded) 0 (0)
Arc length 14731.2 days
Unobserved 278 days

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Ephemeris at epoch 60419 MJD
Right Ascension 343.67 deg
Declination -9.78455 deg
V Magnitude 20.19 mag
Solar Elongation 47.95 deg
Galactic Latitude -57.48 deg
Rate 0.395 deg/day
Direction 67.96 deg

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