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(980) Anacostia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74122 6.977e-09 au
e 0.201988 3.247e-08
i 15.895 4.113e-06 deg
Ω 285.773 1.425e-05 deg
ω 69.762 1.722e-05 deg
M 206.441 1.075e-05 deg

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Other useful info
Absolute Magnitude (H)    7.9 mag
Slope parameter (G)    0.06 mag
Perihelion 2.1875 au
Aphelion 3.2949 au
Asc. node-Earth separation 1.44092 au
Desc. node-Earth separation 1.84436 au
Earth MOID 1.23738 au
Orbital period 1657.73 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 3474 (49)
Radar observations (Discarded) 0 (0)
Arc length 38757.4 days
Unobserved 58 days

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Ephemeris at epoch 60397 MJD
Right Ascension 184.865 deg
Declination -26.8431 deg
V Magnitude 12.86 mag
Solar Elongation 156.04 deg
Galactic Latitude 35.48 deg
Rate 0.21 deg/day
Direction -71.951 deg

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