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AstDyS ∴ Objects ∴ 1998RA13 ∴ Summary
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(120868) 1998RA13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26976 5.908e-09 au
e 0.233368 4.486e-08
i 1.306 4.931e-06 deg
Ω 6.445 0.0001537 deg
ω 347.924 0.000154 deg
M 173.257 8.451e-06 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7401 au
Aphelion 2.7995 au
Asc. node-Earth separation 0.74636 au
Desc. node-Earth separation 1.78306 au
Earth MOID 0.73514 au
Orbital period 1249.02 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 867 (2)
Radar observations (Discarded) 0 (0)
Arc length 8886.74 days
Unobserved 439 days

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Ephemeris at epoch 60398 MJD
Right Ascension 161.603 deg
Declination 8.39607 deg
V Magnitude 21.63 mag
Solar Elongation -151.38 deg
Galactic Latitude 55.01 deg
Rate 0.194 deg/day
Direction -70.187 deg

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