HD 211415

Source: Wikipedia, the free encyclopedia.
HD 211415 A/B
Observation data
Epoch J2000      Equinox J2000
Constellation Grus
Right ascension 22h 18m 15.61403s[1]
Declination –53° 37′ 37.4640″[1]
Apparent magnitude (V) 5.33[2]/9.9[3]
Characteristics
Spectral type G0V[4] + MV
U−B color index +0.06[2]
B−V color index +0.61[2]
Distance
45.0 ± 0.2 ly
(13.79 ± 0.07 pc)
Absolute magnitude (MV)4.69[6]
Details
HD 211415 A
Gyr
HD 211415 B
Mass0.59[10] M☉
LTT 8943, SAO 247400.[11]
Database references
SIMBADdata

HD 211415 is a

light years. It has a relatively high proper motion, traversing the celestial sphere at the rate of 93.4 mas per year,[12] and is moving closer to the Sun with a radial velocity of −13 km/s.[5]

As of 1994, the two members of this system have an

AU.[13]

HD 211415 was identified in September 2003 by astrobiologist

HabCat list of stars.[14] It is a G-type main-sequence star with a stellar classification of G0 V.[4]

References

  1. ^
    S2CID 18759600
    .
  2. ^
    Bibcode:1986EgUBV........0M
    .
  3. ^
    Bibcode:1994RMxAA..28...43P
    . See pp. 80–81.
  4. ^
    S2CID 119476992
    .
  5. ^
    S2CID 119209183
  6. S2CID 118577511
    .
  7. ^
    S2CID 118388752
    .
  8. S2CID 43455849. Archived from the original
    (PDF) on 2017-09-22. Retrieved 2018-11-04.
  9. S2CID 27151456
    .
  10. S2CID 56066740
    , 87.
  11. Centre de Données astronomiques de Strasbourg
    , retrieved 2015-04-17.
  12. ^
    S2CID 1615080
    .
  13. S2CID 43979052
    .
  14. Science Daily
    . 2006-02-21. Retrieved 2006-05-24.

External links
Retrieved from "https://en.wikipedia.org/w/index.php?title=HD_211415&oldid=1176951976"