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NEODyS ∴ Objects ∴ Castalia ∴ Summary
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(4769) Castalia  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.06319 2.938e-10 au
e 0.483245 3.126e-08
i 8.884 6.217e-06 deg
Ω 325.55 1.245e-05 deg
ω 121.39 1.248e-05 deg
M 145.778 2.794e-06 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5494 au
Aphelion distance 1.577 au
Asc. node-Earth separation 0.07745 au
Desc. node-Earth separation -0.33552 au
Earth MOID 0.0205 au
Orbital period 400.422 days
Date of orbit computation   Sep 19 18:09
Observational summary
Optical observations (Discarded) 303 (7)
Radar observations (Discarded) 15 (0)
Arc length 9817 days
Unobserved 1193 days

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Ephemeris
(Epoch 58749 MJD)
Right Ascension 205.17 deg
Declination -16.4827 deg
V Magnitude 20.81 mag
Solar Elongation -30.36 deg
Galactic Latitude 44.78 deg
Rate 0.751 deg/day
Direction 111.37 deg

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