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(984) Gretia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80561 5.717e-09 au
e 0.195183 3.554e-08
i 9.092 2.303e-06 deg
Ω 314.147 2.249e-05 deg
ω 55.247 2.324e-05 deg
M 209.364 5.977e-06 deg

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Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.258 au
Aphelion 3.3532 au
Asc. node-Earth separation 1.41446 au
Desc. node-Earth separation 2.05155 au
Earth MOID 1.27084 au
Orbital period 1716.48 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7361 (222)
Radar observations (Discarded) 0 (0)
Arc length 41687.5 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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