HD 155035

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HD 155035

A light curve for V854 Arae, plotted from Hipparcos data[1]
Observation data
Epoch J2000      Equinox J2000
Constellation Ara
Right ascension 17h 11m 38.68606s[2]
Declination –48° 52′ 24.2049″[2]
Apparent magnitude (V) 5.92[3]
Characteristics
Spectral type M1.5 III[4]
B−V color index +1.82[3]
Variable type LB[5]
Distance
1,450 ± 50 ly
(450 ± 20 pc)
Details
Mass4.07[6] M☉
Radius172[7] R☉
Luminosity3,454[8] L☉
Temperature3,675[7] K
HIP 84105, HR 6374, SAO 227699, V854 Ara[9]
Database references
SIMBADdata

HD 155035 is a

apparent visual magnitude of 5.92,[3] making it is faintly visible to the naked eye. This is a red giant star with a stellar classification of M1.5 III.[4] It an irregular variable that changes brightness over an amplitude range of 0.12 magnitudes.[10]

References

  1. ^ "Hipparcos Tools Interactive Data Access". Hipparcos. ESA. Retrieved 8 December 2021.
  2. ^
    doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR
    .
  3. ^
    Bibcode:1968MNSSA..27...11C
    .
  4. ^
    Bibcode:1978mcts.book.....H
    .
  5. Bibcode:2009yCat....102025S
    .
  6. S2CID 237605138
    .
  7. ^
    S2CID 166227927
    .
  8. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  9. Centre de Données astronomiques de Strasbourg
    , retrieved 2012-08-03.
  10. Bibcode:2000IBVS.4959....1A
    .

External links


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