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AstDyS ∴ Objects ∴ 1991RZ19 ∴ Summary
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(30848) 1991RZ19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78136 9.572e-09 au
e 0.162488 4e-08
i 8.676 3.383e-06 deg
Ω 337.184 1.776e-05 deg
ω 14.527 1.968e-05 deg
M 7.058 7.783e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3294 au
Aphelion 3.2333 au
Asc. node-Earth separation 1.33073 au
Desc. node-Earth separation 2.2236 au
Earth MOID 1.3244 au
Orbital period 1694.28 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 3047 (43)
Radar observations (Discarded) 0 (0)
Arc length 11750.9 days
Unobserved 155 days

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Ephemeris at epoch 60419 MJD
Right Ascension 11.2902 deg
Declination 8.19885 deg
V Magnitude 18.8 mag
Solar Elongation 15.81 deg
Galactic Latitude -54.64 deg
Rate 0.496 deg/day
Direction 63.486 deg

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