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NEODyS ∴ Objects ∴ 2005GP21 ∴ Summary
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(390929) 2005GP21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.30832 1.204e-08 au
e 0.224562 1.619e-06
i 18.804 9.821e-05 deg
Ω 10.014 1.705e-05 deg
ω 1.399 0.000618 deg
M 54.967 0.0009454 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0145 au
Aphelion 1.6021 au
Asc. node-Earth separation 0.01333 au
Desc. node-Earth separation 0.60315 au
Earth MOID 0.01331 au
Orbital period 546.599 days
Date of orbit computation   Mar 13 15:11
Observational summary
Optical observations (Discarded) 239 (4)
Radar observations (Discarded) 0 (0)
Arc length 4375 days
Unobserved 449 days

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Ephemeris at epoch 58288 MJD
Right Ascension 127.222 deg
Declination 28.1992 deg
V Magnitude 24.1 mag
Solar Elongation -36.18 deg
Galactic Latitude 32.62 deg
Rate 0.712 deg/day
Direction 111.671 deg

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