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(561321) 2015SW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31305 1.994e-08 au
e 0.078178 5.986e-08
i 6.604 6.363e-06 deg
Ω 255.666 7.07e-05 deg
ω 182.74 9.146e-05 deg
M 87.278 5.883e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1322 au
Aphelion 2.4939 au
Asc. node-Earth separation 1.47877 au
Desc. node-Earth separation 1.14806 au
Earth MOID 1.14804 au
Orbital period 1284.92 days
Date of orbit computation  feb 22 03:48
Observational summary
Optical observations (Discarded) 175 (0)
Radar observations (Discarded) 0 (0)
Arc length 8127.27 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 159.041 deg
Declination -1.63535 deg
V Magnitude 21.47 mag
Solar Elongation -131.42 deg
Galactic Latitude 46.56 deg
Rate 0.076 deg/day
Direction -1.894 deg

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