AstDyS-2

Asteroids - Dynamic Site
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(459) Signe  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61999 4.632e-09 au
e 0.211661 3.562e-08
i 10.3 3.374e-06 deg
Ω 29.465 1.455e-05 deg
ω 19.293 1.592e-05 deg
M 20.825 5.53e-06 deg

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Other useful info
Absolute Magnitude (H)    10.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0654 au
Aphelion 3.1745 au
Asc. node-Earth separation 1.09167 au
Desc. node-Earth separation 2.12277 au
Earth MOID 1.07808 au
Orbital period 1548.98 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 4475 (34)
Radar observations (Discarded) 0 (0)
Arc length 45024.4 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 54.037 deg
Declination 25.9554 deg
V Magnitude 15.2 mag
Solar Elongation -50.73 deg
Galactic Latitude -23.75 deg
Rate 0.506 deg/day
Direction 75.083 deg

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