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AstDyS ∴ Objects ∴ 1997RD1 ∴ Summary
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(26209) 1997RD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67183 4.409e-09 au
e 0.397492 3.557e-08
i 13.492 4.712e-06 deg
Ω 169.976 1.542e-05 deg
ω 162.501 1.683e-05 deg
M 33.871 6.821e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6098 au
Aphelion 3.7339 au
Asc. node-Earth separation 2.63019 au
Desc. node-Earth separation 0.62552 au
Earth MOID 0.60551 au
Orbital period 1595.19 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1078 (8)
Radar observations (Discarded) 0 (0)
Arc length 14231.9 days
Unobserved 218 days

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Ephemeris at epoch 60418 MJD
Right Ascension 43.5473 deg
Declination 8.10402 deg
V Magnitude 20.33 mag
Solar Elongation -17.4 deg
Galactic Latitude -43.9 deg
Rate 0.551 deg/day
Direction 75.478 deg

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