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(1551) Argelander  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39502 3.869e-09 au
e 0.065813 2.64e-08
i 3.76 1.436e-06 deg
Ω 107.21 4.501e-05 deg
ω 232.8 4.86e-05 deg
M 266.977 1.699e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2374 au
Aphelion 2.5526 au
Asc. node-Earth separation 1.5006 au
Desc. node-Earth separation 1.27692 au
Earth MOID 1.23024 au
Orbital period 1353.83 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 8621 (72)
Radar observations (Discarded) 0 (0)
Arc length 34396.6 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 264.602 deg
Declination -19.6889 deg
V Magnitude 16.22 mag
Solar Elongation 131.88 deg
Galactic Latitude 6.25 deg
Rate 0.017 deg/day
Direction -80.869 deg

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