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(3148) Grechko  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10203 1.043e-08 au
e 0.192863 2.82e-08
i 0.73 3.627e-06 deg
Ω 0.723 0.0002351 deg
ω 42.946 0.0002353 deg
M 30.35 9.281e-06 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5038 au
Aphelion 3.7003 au
Asc. node-Earth separation 1.61464 au
Desc. node-Earth separation 2.48125 au
Earth MOID 1.51301 au
Orbital period 1995.57 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 3940 (9)
Radar observations (Discarded) 0 (0)
Arc length 21927.4 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 75.1774 deg
Declination 23.342 deg
V Magnitude 17.93 mag
Solar Elongation -47.32 deg
Galactic Latitude -11.48 deg
Rate 0.401 deg/day
Direction 84.42 deg

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