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(2157) Ashbrook  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78513 9.921e-09 au
e 0.110827 2.281e-08
i 8.619 2.602e-06 deg
Ω 349.399 1.665e-05 deg
ω 265.881 2.069e-05 deg
M 124.892 1.324e-05 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4765 au
Aphelion 3.0938 au
Asc. node-Earth separation 1.7671 au
Desc. node-Earth separation 1.73625 au
Earth MOID 1.48079 au
Orbital period 1697.72 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 5470 (63)
Radar observations (Discarded) 0 (0)
Arc length 36490.2 days
Unobserved 102 days

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Ephemeris at epoch 60446 MJD
Right Ascension 38.1558 deg
Declination 20.1408 deg
V Magnitude 17.98 mag
Solar Elongation 13.97 deg
Galactic Latitude -36.76 deg
Rate 0.373 deg/day
Direction 69.038 deg

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