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AstDyS ∴ Objects ∴ 1998RR54 ∴ Summary
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(101122) 1998RR54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36741 7.839e-09 au
e 0.14191 4.439e-08
i 5.916 4.604e-06 deg
Ω 222.226 3.456e-05 deg
ω 155.868 3.723e-05 deg
M 349.396 1.231e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0315 au
Aphelion 2.7034 au
Asc. node-Earth separation 1.65671 au
Desc. node-Earth separation 1.06297 au
Earth MOID 1.03547 au
Orbital period 1330.48 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 786 (4)
Radar observations (Discarded) 0 (0)
Arc length 9120.11 days
Unobserved 728 days

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Ephemeris at epoch 60419 MJD
Right Ascension 14.7574 deg
Declination 8.56403 deg
V Magnitude 20.82 mag
Solar Elongation 12.38 deg
Galactic Latitude -54.26 deg
Rate 0.565 deg/day
Direction 69.425 deg

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