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AstDyS ∴ Objects ∴ 1990RR7 ∴ Summary
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(13048) 1990RR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5436 9.705e-09 au
e 0.133183 3.533e-08
i 6.403 3.894e-06 deg
Ω 163.93 2.887e-05 deg
ω 115.003 3.258e-05 deg
M 156.163 1.817e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2048 au
Aphelion 2.8824 au
Asc. node-Earth separation 1.6561 au
Desc. node-Earth separation 1.35789 au
Earth MOID 1.1976 au
Orbital period 1481.74 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2203 (13)
Radar observations (Discarded) 0 (0)
Arc length 12169.1 days
Unobserved 101 days

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Ephemeris at epoch 60418 MJD
Right Ascension 69.3994 deg
Declination 16.9153 deg
V Magnitude 20.33 mag
Solar Elongation -42.38 deg
Galactic Latitude -19.68 deg
Rate 0.355 deg/day
Direction 79.254 deg

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