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HD 12139

star in the constellation Aries
Thing Double Star Q1748509

Facts

17 properties
Instance of
double star, infrared source, high proper-motion star[1][2]
Absolute magnitude
+0.50[26]
Apparent magnitude
3.57 (3.57–6.93, n=6)[20][21][22][23][24][25]
Catalog code
HR 577, HIP 9307, 2MASS J01593566+2103307, GSC 01213-01622, SAO 75077, HD 12139, ADS 1582 D, AG+20 179, BD+20 322, CCDM J01596+2101D, GC 2398, GCRV 1097, HIC 9307, PPM 91270, TYC 1213-1622-1, UBV M 8574, WDS J01596+2100D, YZ 20 597, IRAS 01568+2048, WEB 1955, Gaia DR2 94423107951456768[6][7][8][9][10][11][12][13][14][15][16][17][18][19]
Constellation
Aries[3]
Declination
+21.05856865746860[38]
Declination component of proper motion
-21 (-30–-14.3, n=5)[45][46][47][48][49]
Distance from Earth
+107.4703[36]
Effective temperature
+4833, +4832[40][41]
Epoch
J2000.0[39]
Metallicity
-0.09, -0.02[34][35]
Parallax
8.34 (8.17–9.3, n=3)[27][28][29]
Radial velocity
-1.8 (-2.3–-1.65, n=6)[30][31][32][33]
Right ascension
+29.89868308190850[37]
Right ascension component of proper motion
137 (137–147, n=5)[50][51][52][53][54]
Spectral class
K0III-IV, K0[4][5]
Surface gravity
316 (316–340, n=3)[42][43][44]
🏷️ Also known as
fa اچ‌دی ۱۲۱۳۹ fa اچ دی 12139 fa اچ دی ۱۲۱۳۹
🔖 Identifiers · 3
Freebase ID
/m/04jkbkl
Gaia ID
94423107951456768
SIMBAD ID
HD 12139

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References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . SIMBAD. wikidata.org.
  2. [2] ↑ . SIMBAD. wikidata.org.
  3. [3] ↑ . VizieR. vizier.cfa.harvard.edu. Provenance: wikidata.org.
  4. [4] ↑ . Spectral and luminosity classifications and measurements of the strength of CN absorption for late-type stars from objective-prism spectra. wikidata.org.
  5. [5] ↑ . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
  6. [6] ↑ . SIMBAD. wikidata.org.
  7. [7] ↑ . SIMBAD. wikidata.org.
  8. [8] ↑ . SIMBAD. wikidata.org.
  9. [9] ↑ . SIMBAD. wikidata.org.
  10. [10] ↑ . SIMBAD. wikidata.org.
  11. [11] ↑ . SIMBAD. wikidata.org.
  12. [12] ↑ . SIMBAD. wikidata.org.
  13. [13] ↑ . SIMBAD. wikidata.org.
  14. [14] ↑ . SIMBAD. wikidata.org.
  15. [15] ↑ . SIMBAD. wikidata.org.
  16. [16] ↑ . SIMBAD. wikidata.org.
  17. [17] ↑ . SIMBAD. wikidata.org.
  18. [18] ↑ . SIMBAD. wikidata.org.
  19. [19] ↑ . SIMBAD. wikidata.org.
  20. [20] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  21. [21] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  22. [22] ↑ . Gaia Data Release 2. wikidata.org.
  23. [23] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  24. [24] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  25. [25] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  26. [26] ↑ . wikidata.org.
  27. [27] ↑ . Gaia Data Release 2. wikidata.org.
  28. [28] ↑ . The HIPPARCOS Catalogue. wikidata.org.
  29. [29] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  30. [30] ↑ . Gaia Data Release 2. wikidata.org.
  31. [31] ↑ . Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue. wikidata.org.
  32. [32] ↑ . Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. wikidata.org.
  33. [33] ↑ . The radial velocities of 43 stars. wikidata.org.
  34. [34] ↑ . The lithium abundances of a large sample of red giants. wikidata.org.
  35. [35] ↑ . Determining ages of APOGEE giants with known distances. wikidata.org.
  36. [36] ↑ . Gaia Data Release 2. wikidata.org.
  37. [37] ↑ . Gaia Data Release 2. wikidata.org.
  38. [38] ↑ . Gaia Data Release 2. wikidata.org.
  39. [39] ↑ . Gaia Data Release 2. wikidata.org.
  40. [40] ↑ . The lithium abundances of a large sample of red giants. wikidata.org.
  41. [41] ↑ . Determining ages of APOGEE giants with known distances. wikidata.org.
  42. [42] ↑ . The lithium abundances of a large sample of red giants. wikidata.org.
  43. [43] ↑ . The lithium abundances of a large sample of red giants. wikidata.org.
  44. [44] ↑ . Determining ages of APOGEE giants with known distances. wikidata.org.
  45. [45] ↑ . Gaia Data Release 2. wikidata.org.
  46. [46] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  47. [47] ↑ . The HIPPARCOS Catalogue. wikidata.org.
  48. [48] ↑ . AGK3. wikidata.org.
  49. [49] ↑ . SIMBAD. wikidata.org.
  50. [50] ↑ . Gaia Data Release 2. wikidata.org.
  51. [51] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  52. [52] ↑ . The HIPPARCOS Catalogue. wikidata.org.
  53. [53] ↑ . AGK3. wikidata.org.
  54. [54] ↑ . SIMBAD. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). HD 12139. Retrieved November 9, 2026, from https://4ort.xyz/entity/hd-12139
MLA “HD 12139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/hd-12139.
BibTeX @misc{4ortxyz_hd-12139_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 12139}}, year = {2026}, url = {https://4ort.xyz/entity/hd-12139}, note = {Accessed: 2026-11-09}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · Porrima · 2026-11-03 view diff on Wikidata ↗
    Metallicity → -0.09, -0.02
    Distance from Earth → 107.4703 parsec
    Right ascension component of proper motion → 141.014 milliarcsecond per year, 140.1 milliarcsecond per year, 140.8 milliarcsecond per year +2
    Surface gravity → 339 centimetre per square second, 340 centimetre per square second, 316 centimetre per square second
    + 17 other properties edited (see Wikidata diff for full list)
    "Added [hu] description: a Henry Draper katalógus csillaga, batch #293786"
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