Q91172798

Thing pre_main_sequence_star Q91172798
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Q91172798

Summary

Q91172798 is a pre-main-sequence star[1].

Key Facts

  • Q91172798's instance of is recorded as pre-main-sequence star[2].
  • Q91172798's constellation is recorded as Libra[3].
  • Q91172798's spectral class is recorded as M0.5e[4].
  • Q91172798's catalog code is recorded as RIK 1[5].
  • Q91172798's catalog code is recorded as 2MASS J15390696-2646320[6].
  • Q91172798's catalog code is recorded as Gaia DR2 6234561714990398080[7].
  • Q91172798's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.529'}[8].
  • Q91172798's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.87'}[9].
  • Q91172798's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.668'}[10].
  • Q91172798's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8054'}[11].
  • Q91172798's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+12.3434'}[12].
  • Q91172798's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3.53'}[13].
  • Q91172798's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+81.0150'}[14].
  • Q91172798's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+234.77899733424880'}[15].
  • Q91172798's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-26.77558698059470'}[16].
  • Q91172798's epoch is recorded as J2000.0[17].
  • Q91172798's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-42.478'}[18].
  • Q91172798's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-35.437'}[19].

Body

Definition and Type

Q91172798'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] . New pre-main-sequence stars in the Upper Scorpius subgroup of Sco-Cen. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  8. [9] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. 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.

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). Q91172798. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91172798
MLA “Q91172798.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91172798.
BibTeX @misc{4ortxyz_q91172798_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91172798}}, year = {2026}, url = {https://4ort.xyz/entity/q91172798}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91172798 — https://4ort.xyz/entity/q91172798 (retrieved 2026-05-07)

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