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(21627) Sillis  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55066 9.381e-09 au
e 0.199 4.799e-08
i 12.351 2.936e-06 deg
Ω 146.605 2.072e-05 deg
ω 84.472 2.189e-05 deg
M 77.899 7.061e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0431 au
Aphelion 3.0582 au
Asc. node-Earth separation 1.41622 au
Desc. node-Earth separation 1.48584 au
Earth MOID 1.07761 au
Orbital period 1487.91 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2068 (4)
Radar observations (Discarded) 0 (0)
Arc length 11696.7 days
Unobserved 252 days

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Ephemeris at epoch 60425 MJD
Right Ascension 353.941 deg
Declination -4.67339 deg
V Magnitude 19.96 mag
Solar Elongation 42.39 deg
Galactic Latitude -61.19 deg
Rate 0.391 deg/day
Direction 73.107 deg

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