AstDyS-2

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(134525) 1999RW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3617 7.138e-09 au
e 0.176871 3.739e-08
i 3.328 3.527e-06 deg
Ω 132.942 7.331e-05 deg
ω 237.741 7.426e-05 deg
M 264.802 1.083e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.944 au
Aphelion 2.7794 au
Asc. node-Earth separation 1.54094 au
Desc. node-Earth separation 1.07656 au
Earth MOID 0.94596 au
Orbital period 1325.67 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 877 (7)
Radar observations (Discarded) 0 (0)
Arc length 11116.8 days
Unobserved 355 days

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Ephemeris at epoch 60419 MJD
Right Ascension 285.236 deg
Declination -19.4473 deg
V Magnitude 20.98 mag
Solar Elongation 104.7 deg
Galactic Latitude -10.76 deg
Rate 0.187 deg/day
Direction 81.092 deg

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