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(4426) Roerich  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75235 8.622e-09 au
e 0.06634 2.686e-08
i 2.094 2.724e-06 deg
Ω 236.934 8.282e-05 deg
ω 55.999 8.597e-05 deg
M 53.663 2.395e-05 deg

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Other useful info
Absolute Magnitude (H)    12.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5698 au
Aphelion 2.9349 au
Asc. node-Earth separation 1.63038 au
Desc. node-Earth separation 1.85864 au
Earth MOID 1.55411 au
Orbital period 1667.83 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4952 (653)
Radar observations (Discarded) 0 (0)
Arc length 31959.2 days
Unobserved 130 days

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Ephemeris at epoch 60425 MJD
Right Ascension 7.25767 deg
Declination 4.59694 deg
V Magnitude 17.84 mag
Solar Elongation 26.5 deg
Galactic Latitude -57.82 deg
Rate 0.419 deg/day
Direction 66.911 deg

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