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AstDyS ∴ Objects ∴ 1997TB28 ∴ Summary
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(21370) 1997TB28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.19866 7.246e-08 au
e 0.074944 4.549e-08
i 7.751 4.843e-06 deg
Ω 77.206 3.75e-05 deg
ω 48.309 5.498e-05 deg
M 358.247 4.048e-05 deg

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Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8091 au
Aphelion 5.5883 au
Asc. node-Earth separation 3.94 au
Desc. node-Earth separation 4.42541 au
Earth MOID 3.83128 au
Orbital period 4329.48 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1900 (8)
Radar observations (Discarded) 0 (0)
Arc length 12004.2 days
Unobserved 40 days

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Ephemeris at epoch 60426 MJD
Right Ascension 116.839 deg
Declination 26.9377 deg
V Magnitude 19.23 mag
Solar Elongation -78 deg
Galactic Latitude 23.47 deg
Rate 0.131 deg/day
Direction 104.338 deg

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