HD 126009

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HD 126009

The visual band light curve of HD 126009, plotted from data presented by Tabur et al. (2009)[1]
Observation data
Epoch J2000      Equinox J2000
Constellation
Boötes
Right ascension 14h 22m 14.00070s[2]
Declination +29° 22′ 11.7179″[2]
Apparent magnitude (V) 6.6[3]
Characteristics
Spectral type M3III[4]
U−B color index +1.46[3]
B−V color index +1.60[3]
Variable type Irregular[5]
Distance
720 ± 20 ly
(221 ± 5 pc)
Absolute magnitude (MV)−0.268[7]
Details
Gyr
SAO
83312.
Database references
SIMBADdata

HD 126009 or CI Boötis is a variable star[4] in the northern constellation of Boötes.

References

  1. doi:10.1111/j.1365-2966.2009.15588.x
    .
  2. ^
    S2CID 244398875
    . Gaia DR3 record for this source at VizieR.
  3. ^
    Bibcode:1986EgUBV........0M
  4. ^
    S2CID 15358380
  5. S2CID 15721872
    .
  6. S2CID 18739721
    .
  7. Bibcode:2017yCat..90370769G
    .
  8. S2CID 119258214
    .

External links


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