HD 191829

Source: Wikipedia, the free encyclopedia.
HD 191829
Observation data
ICRS
)
Constellation Telescopium
Right ascension 20h 14m 19.0252s[1]
Declination −52° 26′ 44.7553″[1]
Apparent magnitude (V) 5.632±0.009[2]
Characteristics
Spectral type K4 III[3]
B−V color index +1.5[4]
Distance
710 ± 20 ly
(218 ± 5 pc)
Absolute magnitude (MV)−0.95[6]
Details
Rotational velocity (v sin i)
2.2±1.2[10] km/s
HR 7714, SAO
 246495
Database references
SIMBADdata

HD 191829 (HR 7714) is a solitary

light years but is receding with a heliocentric radial velocity of 14 km/s
.

HD 191829 has a

projected rotational velocity of 2.4 km/s.[10]

References

  1. ^
    doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR
    .
  2. ISSN 0004-6361
    .
  3. ^
    Bibcode:1978mcts.book.....H
    .
  4. ISSN 0024-8266
    .
  5. S2CID 119231169
    .
  6. S2CID 255204555
    .
  7. ^
    ISSN 0004-6361
    .
  8. ^
    S2CID 166227927
    .
  9. ^
    doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  10. ^
    ISSN 0004-6361
    .
  11. S2CID 14878976
  12. Bibcode:2014ASPC..485..223B
    .
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