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AstDyS ∴ Objects ∴ 2005RC21 ∴ Summary
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(147798) 2005RC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72451 1.826e-08 au
e 0.121204 4.986e-08
i 5.199 4.865e-06 deg
Ω 305.219 5.76e-05 deg
ω 35.365 6.091e-05 deg
M 57.126 2.103e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3943 au
Aphelion 3.0547 au
Asc. node-Earth separation 1.4277 au
Desc. node-Earth separation 1.99506 au
Earth MOID 1.38747 au
Orbital period 1642.6 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 562 (5)
Radar observations (Discarded) 0 (0)
Arc length 9915.21 days
Unobserved 123 days

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Ephemeris at epoch 60398 MJD
Right Ascension 34.9334 deg
Declination 17.9864 deg
V Magnitude 21.35 mag
Solar Elongation -30.36 deg
Galactic Latitude -40.06 deg
Rate 0.435 deg/day
Direction 72.43 deg

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