Q89439837

rotating variable star in the constellation Lyra
Thing rotating_variable_star Q89439837
Press Enter · cited answer in seconds

Q89439837

Summary

Q89439837 is a rotating variable star[1].

Key Facts

  • Q89439837's instance of is recorded as rotating variable star[2].
  • Q89439837's constellation is recorded as Lyra[3].
  • Q89439837's spectral class is recorded as F8V[4].
  • Q89439837's catalog code is recorded as UCAC4 638-069713[5].
  • Q89439837's catalog code is recorded as TYC 2666-3-1[6].
  • Q89439837's catalog code is recorded as 2MASS J19270103+3727167[7].
  • Q89439837's catalog code is recorded as KIC 2015883[8].
  • Q89439837's type of variable star is recorded as rotating variable star[9].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.96'}[10].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.36'}[11].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.11'}[12].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.74'}[13].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.94'}[14].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.804'}[15].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.493'}[16].
  • Q89439837's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.448'}[17].
  • Q89439837's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-53.6'}[18].
  • Q89439837's metallicity is recorded as {'unit': '1', 'amount': '+0.02'}[19].
  • Q89439837's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+291.7542924000'}[20].
  • Q89439837's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.4546398000'}[21].
  • Q89439837's epoch is recorded as J2000.0[22].
  • Q89439837's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5961'}[23].
  • Q89439837's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+13000'}[24].
  • Q89439837's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.9'}[25].
  • Q89439837's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.4'}[26].

Body

Definition and Type

Q89439837's instance of is recorded as rotating variable 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . Rotation periods of 34,030 Kepler main-sequence stars: the full autocorrelation sample. wikidata.org.
  9. [10] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  10. [11] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  11. [12] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  12. [13] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  13. [14] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  18. [19] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  19. [20] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  20. [21] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  21. [22] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  22. [23] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  23. [24] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  24. [25] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  25. [26] . Fourth USNO CCD Astrograph Catalog. 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). Q89439837. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89439837
MLA “Q89439837.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89439837.
BibTeX @misc{4ortxyz_q89439837_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89439837}}, year = {2026}, url = {https://4ort.xyz/entity/q89439837}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89439837 — https://4ort.xyz/entity/q89439837 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89439837 · Last refreshed: