Q90629784

young stellar object in the constellation Scorpius
Thing young_stellar_object Q90629784
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Q90629784

Summary

Q90629784 is a young stellar object[1].

Key Facts

  • Q90629784's instance of is recorded as young stellar object[2].
  • Q90629784's constellation is recorded as Scorpius[3].
  • Q90629784's spectral class is recorded as M4.5e[4].
  • Q90629784's catalog code is recorded as RIK 31[5].
  • Q90629784's catalog code is recorded as [L2013] J155742.47-255135.7[6].
  • Q90629784's catalog code is recorded as 2MASS J15574247-2551354[7].
  • Q90629784's catalog code is recorded as EPIC 203521205[8].
  • Q90629784's catalog code is recorded as Gaia DR2 6235472076263685120[9].
  • Q90629784's type of variable star is recorded as rotating variable star[10].
  • Q90629784's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.700'}[11].
  • Q90629784's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.333'}[12].
  • Q90629784's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.781'}[13].
  • Q90629784's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.0085'}[14].
  • Q90629784's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3590'}[15].
  • Q90629784's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+157.257'}[16].
  • Q90629784's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+157.2574'}[17].
  • Q90629784's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+239.42698095749260'}[18].
  • Q90629784's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.85987620396260'}[19].
  • Q90629784's epoch is recorded as J2000.0[20].
  • Q90629784's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.832'}[21].
  • Q90629784's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.151'}[22].

Body

Definition and Type

Q90629784's instance of is recorded as young stellar object[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] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . Rotation of Low-mass Stars in Upper Scorpius and ρ Ophiuchus with K2. wikidata.org.
  10. [11] . UKIRT Infrared Deep Sky Survey (UKIDSS) Release 9. wikidata.org.
  11. [12] . UKIRT Infrared Deep Sky Survey (UKIDSS) Release 9. wikidata.org.
  12. [13] . UKIRT Infrared Deep Sky Survey (UKIDSS) Release 9. 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.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . 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). Q90629784. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90629784
MLA “Q90629784.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90629784.
BibTeX @misc{4ortxyz_q90629784_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90629784}}, year = {2026}, url = {https://4ort.xyz/entity/q90629784}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90629784 — https://4ort.xyz/entity/q90629784 (retrieved 2026-05-07)

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