AstDyS-2

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AstDyS ∴ Objects ∴ 2007RW21 ∴ Summary
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(428356) 2007RW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00781 3.195e-08 au
e 0.207161 1.397e-07
i 23.417 1.258e-05 deg
Ω 353.704 2.214e-05 deg
ω 358.259 3.271e-05 deg
M 58.319 3.092e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3847 au
Aphelion 3.6309 au
Asc. node-Earth separation 1.3802 au
Desc. node-Earth separation 2.63637 au
Earth MOID 1.37957 au
Orbital period 1905.35 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 224 (0)
Radar observations (Discarded) 0 (0)
Arc length 7712.98 days
Unobserved 151 days

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Ephemeris at epoch 60419 MJD
Right Ascension 57.3751 deg
Declination 38.887 deg
V Magnitude 21.69 mag
Solar Elongation -38.68 deg
Galactic Latitude -11.99 deg
Rate 0.395 deg/day
Direction 80.978 deg

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