Home › Entities › pre_main_sequence_star › Q91217640

Q91217640

Thing pre_main_sequence_star Q91217640
Press Enter · cited answer in seconds

Q91217640

Summary

Q91217640 is a pre-main-sequence star[1].

Key Facts

  • Q91217640's instance of is recorded as pre-main-sequence star[2].
  • Q91217640's constellation is recorded as Taurus[3].
  • Q91217640's spectral class is recorded as M4.75[4].
  • Q91217640's catalog code is recorded as 2MASS J04381630+2326402[5].
  • Q91217640's catalog code is recorded as [SCH2006b] J0438163+2326404[6].
  • Q91217640's catalog code is recorded as WISE J043816.30+232640.1[7].
  • Q91217640's catalog code is recorded as Gaia DR2 146758968080949504[8].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7'}[9].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.2'}[10].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3'}[11].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.807'}[12].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.241'}[13].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.962'}[14].
  • Q91217640's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.2432'}[15].
  • Q91217640's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.9401'}[16].
  • Q91217640's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.3'}[17].
  • Q91217640's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+125.9430'}[18].
  • Q91217640's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.6'}[19].
  • Q91217640's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.56789964280880'}[20].
  • Q91217640's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.44451326230240'}[21].
  • Q91217640's epoch is recorded as J2000.0[22].
  • Q91217640's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-21.799'}[23].
  • Q91217640's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.849'}[24].

Body

Definition and Type

Q91217640's instance of is recorded as pre-main-sequence 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] ↑ . A distributed population of low-mass pre-main-sequence stars near the Taurus molecular clouds. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . A distributed population of low-mass pre-main-sequence stars near the Taurus molecular clouds. wikidata.org.
  9. [10] ↑ . A distributed population of low-mass pre-main-sequence stars near the Taurus molecular clouds. wikidata.org.
  10. [11] ↑ . A distributed population of low-mass pre-main-sequence stars near the Taurus molecular clouds. wikidata.org.
  11. [12] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The Greater Taurus–Auriga Ecosystem. I. There is a Distributed Older Population. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . The Greater Taurus–Auriga Ecosystem. I. There is a Distributed Older Population. 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] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . 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). Q91217640. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91217640
MLA “Q91217640.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91217640.
BibTeX @misc{4ortxyz_q91217640_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91217640}}, year = {2026}, url = {https://4ort.xyz/entity/q91217640}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91217640 — https://4ort.xyz/entity/q91217640 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91217640 · Last refreshed: