Q87830820

T Tauri type star
Thing t_tauri_type_star Q87830820
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Q87830820

Summary

Q87830820 is a T Tauri-type star[1].

Key Facts

  • Q87830820's instance of is recorded as T Tauri-type star[2].
  • Q87830820's constellation is recorded as Perseus[3].
  • Q87830820's spectral class is recorded as K4.5[4].
  • Q87830820's catalog code is recorded as 2MASS J04202412+3123237[5].
  • Q87830820's catalog code is recorded as GSC 02371-00740[6].
  • Q87830820's catalog code is recorded as NPM2+31.0334[7].
  • Q87830820's catalog code is recorded as [WKS96] 23[8].
  • Q87830820's catalog code is recorded as 1RXS J042022.6+312325[9].
  • Q87830820's catalog code is recorded as RX J0420.3+3123[10].
  • Q87830820's catalog code is recorded as RX J0420.4+3123[11].
  • Q87830820's catalog code is recorded as SSTc2d J042024.1+312324[12].
  • Q87830820's catalog code is recorded as Gaia DR2 166295842301421952[13].
  • Q87830820's catalog code is recorded as V652 Per[14].
  • Q87830820's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.54'}[15].
  • Q87830820's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.454'}[16].
  • Q87830820's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.878'}[17].
  • Q87830820's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.728'}[18].
  • Q87830820's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.2091'}[19].
  • Q87830820's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1826'}[20].
  • Q87830820's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.07'}[21].
  • Q87830820's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+139.2254'}[22].
  • Q87830820's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.60'}[23].
  • Q87830820's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+65.10048007955480'}[24].
  • Q87830820's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.38991315578570'}[25].
  • Q87830820's epoch is recorded as J2000.0[26].

Body

Definition and Type

Q87830820's instance of is recorded as T Tauri-type star[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] . The Greater Taurus–Auriga Ecosystem. I. There is a Distributed Older Population. 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] . wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Close companions to young stars. I. A large spectroscopic survey in Chamaeleon I and Taurus-Auriga. 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). Q87830820. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87830820
MLA “Q87830820.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87830820.
BibTeX @misc{4ortxyz_q87830820_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87830820}}, year = {2026}, url = {https://4ort.xyz/entity/q87830820}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87830820 — https://4ort.xyz/entity/q87830820 (retrieved 2026-05-07)

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