BD+19 2451

star in the constellation Leo
Place star Q80587211
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BD+19 2451

Summary

BD+19 2451 is a star[1].

Key Facts

  • BD+19 2451's instance of is recorded as star[2].
  • BD+19 2451's constellation is recorded as Leo[3].
  • BD+19 2451's spectral class is recorded as F8[4].
  • BD+19 2451's catalog code is recorded as AG+19 1127[5].
  • BD+19 2451's catalog code is recorded as BD+19 2451[6].
  • BD+19 2451's catalog code is recorded as GSC 01437-00374[7].
  • BD+19 2451's catalog code is recorded as PPM 128233[8].
  • BD+19 2451's catalog code is recorded as TYC 1437-374-1[9].
  • BD+19 2451's catalog code is recorded as 2MASS J11244258+1844292[10].
  • BD+19 2451's catalog code is recorded as Gaia DR2 3977178787414248704[11].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.10'}[12].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.244'}[13].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.051'}[14].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.986'}[15].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.54'}[16].
  • BD+19 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.9880'}[17].
  • BD+19 2451's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2632'}[18].
  • BD+19 2451's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.43'}[19].
  • BD+19 2451's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+189.9985'}[20].
  • BD+19 2451's SIMBAD ID is recorded as BD+19 2451[21].
  • BD+19 2451's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+171.17739577366920'}[22].
  • BD+19 2451's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.74144143841760'}[23].
  • BD+19 2451's epoch is recorded as J2000.0[24].
  • BD+19 2451's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.867'}[25].
  • BD+19 2451's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.402'}[26].

Body

Designation and Status

BD+19 2451's instance of is recorded as star[2].

History and Context

Catalog codes include AG+19 1127[5], BD+19 2451[6], GSC 01437-00374[7], PPM 128233[8], TYC 1437-374-1[9], and 2MASS J11244258+1844292[10].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

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). BD+19 2451. Retrieved May 3, 2026, from https://4ort.xyz/entity/bd-19-2451
MLA “BD+19 2451.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bd-19-2451.
BibTeX @misc{4ortxyz_bd-19-2451_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BD+19 2451}}, year = {2026}, url = {https://4ort.xyz/entity/bd-19-2451}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BD+19 2451 — https://4ort.xyz/entity/bd-19-2451 (retrieved 2026-05-03)

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