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(1641) Tana  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02028 9.789e-09 au
e 0.097984 3.194e-08
i 9.32 3.151e-06 deg
Ω 331.373 1.528e-05 deg
ω 0.813 2.072e-05 deg
M 310.176 1.588e-05 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7243 au
Aphelion 3.3162 au
Asc. node-Earth separation 1.71383 au
Desc. node-Earth separation 2.32773 au
Earth MOID 1.71361 au
Orbital period 1917.21 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 6722 (315)
Radar observations (Discarded) 0 (0)
Arc length 41817.3 days
Unobserved 63 days

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Ephemeris at epoch 60453 MJD
Right Ascension 307.959 deg
Declination -27.913 deg
V Magnitude 15.53 mag
Solar Elongation 118.3 deg
Galactic Latitude -33.17 deg
Rate 0.06 deg/day
Direction 91.345 deg

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