AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RA7 ∴ Summary
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(52823) 1998RA7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.14507 1.039e-08 au
e 0.070185 5.565e-08
i 2.24 6.026e-06 deg
Ω 165.202 0.0001282 deg
ω 347.514 0.0001376 deg
M 329.927 5.278e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9945 au
Aphelion 2.2956 au
Asc. node-Earth separation 1.00393 au
Desc. node-Earth separation 1.28383 au
Earth MOID 1.00316 au
Orbital period 1147.52 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 854 (5)
Radar observations (Discarded) 0 (0)
Arc length 7511.93 days
Unobserved 415 days

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Ephemeris at epoch 58561 MJD
Right Ascension 175.365 deg
Declination 2.93036 deg
V Magnitude 17.65 mag
Solar Elongation -176.64 deg
Galactic Latitude 60.58 deg
Rate 0.27 deg/day
Direction -60.933 deg

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