RAT J0455+1305

hot subdwarf star in the constellation Orion
Place hot_subdwarf_star Q88057876
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RAT J0455+1305

Summary

RAT J0455+1305 is a hot subdwarf star[1].

Key Facts

  • RAT J0455+1305's instance of is recorded as hot subdwarf star[2].
  • RAT J0455+1305's instance of is recorded as ultraviolet source[3].
  • RAT J0455+1305's instance of is recorded as variable star[4].
  • RAT J0455+1305's constellation is recorded as Orion[5].
  • RAT J0455+1305's spectral class is recorded as sdB[6].
  • RAT J0455+1305's catalog code is recorded as SDSS J045515.23+130529.7[7].
  • RAT J0455+1305's catalog code is recorded as Gaia DR2 3296244226946647168[8].
  • RAT J0455+1305's catalog code is recorded as V1835 Ori[9].
  • RAT J0455+1305's catalog code is recorded as TIC 673345538[10].
  • RAT J0455+1305's catalog code is recorded as Gaia DR3 3296244226946647168[11].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6'}[12].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.198'}[13].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.421'}[14].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.236'}[15].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.317'}[16].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.435'}[17].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3'}[18].
  • RAT J0455+1305's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.153656'}[19].
  • RAT J0455+1305's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4007'}[20].
  • RAT J0455+1305's SIMBAD ID is recorded as GALEX J045515.2+130530[21].
  • RAT J0455+1305's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+73.81346543858'}[22].
  • RAT J0455+1305's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.09158043307'}[23].
  • RAT J0455+1305's epoch is recorded as J2000.0[24].
  • RAT J0455+1305's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+29420'}[25].
  • RAT J0455+1305's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+234000'}[26].

Body

Designation and Status

Recorded instance of include hot subdwarf star[2], ultraviolet source[3], and variable star[4].

History and Context

Catalog codes include SDSS J045515.23+130529.7[7], Gaia DR2 3296244226946647168[8], V1835 Ori[9], TIC 673345538[10], and Gaia DR3 3296244226946647168[11].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . RApid Temporal Survey (RATS) - II. Followup observations of four newly discovered short-period variables. 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] . The USNO-B Catalog. wikidata.org.
  12. [13] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  13. [14] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  14. [15] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  16. [17] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  17. [18] . The USNO-B Catalog. wikidata.org.
  18. [19] . Gaia Early Data Release 3. wikidata.org.
  19. [20] . Gaia Early Data Release 3. wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . Gaia Early Data Release 3. wikidata.org.
  22. [23] . Gaia Early Data Release 3. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. 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). RAT J0455+1305. Retrieved May 3, 2026, from https://4ort.xyz/entity/rat-j0455-1305
MLA “RAT J0455+1305.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rat-j0455-1305.
BibTeX @misc{4ortxyz_rat-j0455-1305_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RAT J0455+1305}}, year = {2026}, url = {https://4ort.xyz/entity/rat-j0455-1305}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RAT J0455+1305 — https://4ort.xyz/entity/rat-j0455-1305 (retrieved 2026-05-03)

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