AstDyS-2

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AstDyS ∴ Objects ∴ 1991RP ∴ Summary
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(22321) 1991RP  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41772 6.567e-09 au
e 0.256886 3.68e-08
i 25.979 4.295e-06 deg
Ω 156.349 6.125e-06 deg
ω 193.215 8.552e-06 deg
M 236.141 5.562e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7966 au
Aphelion 3.0388 au
Asc. node-Earth separation 2.02163 au
Desc. node-Earth separation 0.79708 au
Earth MOID 0.79382 au
Orbital period 1373.12 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 3103 (501)
Radar observations (Discarded) 0 (0)
Arc length 11914.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 212.212 deg
Declination 20.4085 deg
V Magnitude 18.62 mag
Solar Elongation -146.07 deg
Galactic Latitude 71.08 deg
Rate 0.245 deg/day
Direction -57.908 deg

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