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AstDyS ∴ Objects ∴ 1991RJ22 ∴ Summary
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(15286) 1991RJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14469 6.248e-09 au
e 0.211703 3.167e-08
i 4.483 3.421e-06 deg
Ω 120.473 3.371e-05 deg
ω 214.887 3.451e-05 deg
M 137.285 9.566e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6906 au
Aphelion 2.5987 au
Asc. node-Earth separation 1.49528 au
Desc. node-Earth separation 0.72984 au
Earth MOID 0.68279 au
Orbital period 1147.21 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3218 (16)
Radar observations (Discarded) 0 (0)
Arc length 19867.4 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 109.504 deg
Declination 23.0261 deg
V Magnitude 19.38 mag
Solar Elongation -77.82 deg
Galactic Latitude 15.85 deg
Rate 0.285 deg/day
Direction 95.073 deg

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