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Q90087139

spectroscopic binary in the constellation Pegasus
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Q90087139

Summary

Q90087139 is a spectroscopic binary[1].

Key Facts

  • Q90087139's instance of is recorded as spectroscopic binary[2].
  • Q90087139's constellation is recorded as Pegasus[3].
  • Q90087139's spectral class is recorded as K0V:e[4].
  • Q90087139's catalog code is recorded as GSC 00553-00033[5].
  • Q90087139's catalog code is recorded as RBS 1797[6].
  • Q90087139's catalog code is recorded as TYC 553-33-1[7].
  • Q90087139's catalog code is recorded as [ATZ98] F015[8].
  • Q90087139's catalog code is recorded as 2MASS J21562720+0515569[9].
  • Q90087139's catalog code is recorded as 1RXS J215627.3+051552[10].
  • Q90087139's catalog code is recorded as EUVE J2156+05.2[11].
  • Q90087139's catalog code is recorded as RX J2156.4+0515[12].
  • Q90087139's catalog code is recorded as RX J2156.4+0516[13].
  • Q90087139's catalog code is recorded as [ZEH2003] RX J2156.4+0515 1[14].
  • Q90087139's catalog code is recorded as Gaia DR1 2697123807009141888[15].
  • Q90087139's catalog code is recorded as Gaia DR2 2697123811304392320[16].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.68'}[17].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.886'}[18].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.377'}[19].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.257'}[20].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.56'}[21].
  • Q90087139's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.3229'}[22].
  • Q90087139's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.9409'}[23].
  • Q90087139's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+61.33'}[24].
  • Q90087139's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-82.59'}[25].
  • Q90087139's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+64.39'}[26].

Body

Definition and Type

Q90087139's instance of is recorded as spectroscopic binary[2].

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] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample. wikidata.org.
  24. [25] ↑ . A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample. wikidata.org.
  25. [26] ↑ . A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample. 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). Q90087139. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90087139
MLA “Q90087139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90087139.
BibTeX @misc{4ortxyz_q90087139_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90087139}}, year = {2026}, url = {https://4ort.xyz/entity/q90087139}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90087139 — https://4ort.xyz/entity/q90087139 (retrieved 2026-05-07)

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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. 5w ago · Ghuron · 2026-07-29 view diff on Wikidata ↗
    Catalog code → GSC 00553-00033, RBS 1797, TYC 553-33-1 +9
    Instance of → spectroscopic binary
    Gaia id → 2697123811304392320
    Epoch → J2000.0
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P3083]]: BD+04 4767, was TYC 553-33-1"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.