2MASS J01225093−2439505

m-Type main sequence star in the constellation Cetus
Place double_star Q85035446
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Summary

2MASS J01225093−2439505 is a double star[1]. It draws 3 Wikipedia views per month (double_star category, ranking #23 of 47).[2]

Key Facts

  • 2MASS J01225093−2439505's instance of is recorded as double star[3].
  • 2MASS J01225093−2439505's instance of is recorded as eruptive variable star[4].
  • 2MASS J01225093−2439505's instance of is recorded as near-infrared source[5].
  • 2MASS J01225093−2439505's constellation is recorded as Cetus[6].
  • 2MASS J01225093−2439505's spectral class is recorded as M3.5V+L4-6[7].
  • 2MASS J01225093−2439505's part of is recorded as Beta Pictoris moving group[8].
  • 2MASS J01225093−2439505's part of is recorded as AB Doradus Moving Group[9].
  • 2MASS J01225093−2439505's companion of is recorded as 2MASS J01225093−2439505 b[10].
  • 2MASS J01225093−2439505's catalog code is recorded as 2MASS J01225093-2439505[11].
  • 2MASS J01225093−2439505's catalog code is recorded as Gaia DR2 5040416186560252416[12].
  • 2MASS J01225093−2439505's catalog code is recorded as UCAC3 131-3253[13].
  • 2MASS J01225093−2439505's catalog code is recorded as UCAC4 327-001403[14].
  • 2MASS J01225093−2439505's catalog code is recorded as 1RXS J012250.4-243937[15].
  • 2MASS J01225093−2439505's catalog code is recorded as WDS J01228-2440A[16].
  • 2MASS J01225093−2439505's catalog code is recorded as TIC 11614485[17].
  • 2MASS J01225093−2439505's catalog code is recorded as Gaia DR3 5040416186560252416[18].
  • 2MASS J01225093−2439505's catalog code is recorded as RAVE J012250.9-243951[19].
  • 2MASS J01225093−2439505's type of variable star is recorded as rotating variable star[20].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.084'}[21].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.470'}[22].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.198'}[23].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.71'}[24].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.24'}[25].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.97'}[26].
  • 2MASS J01225093−2439505's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.63'}[27].

Body

Geography

Part of include Beta Pictoris moving group[8], a stellar association[28] and AB Doradus Moving Group[9], a moving group[29].

Designation and Status

Recorded instance of include double star[3], eruptive variable star[4], and near-infrared source[5].

History and Context

Catalog codes include 2MASS J01225093-2439505[11], Gaia DR2 5040416186560252416[12], UCAC3 131-3253[13], UCAC4 327-001403[14], 1RXS J012250.4-243937[15], and WDS J01228-2440A[16].

Why It Matters

2MASS J01225093−2439505 draws 3 Wikipedia views per month (double_star category, ranking #23 of 47).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Planets around low-mass stars. III. A young dusty l dwarf companion at the deuterium-burning limit. wikidata.org.
  6. [8] ↑ . BANYAN. II. Very low mass and substellar candidate members to nearby, young kinematic groups with previously known signs of youth. wikidata.org.
  7. [9] ↑ . Bayesian analysis to identify new star candidates in nearby young stellar kinematic groups. wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . SIMBAD. wikidata.org.
  10. [12] ↑ . SIMBAD. wikidata.org.
  11. [13] ↑ . SIMBAD. wikidata.org.
  12. [14] ↑ . SIMBAD. wikidata.org.
  13. [15] ↑ . SIMBAD. wikidata.org.
  14. [16] ↑ . SIMBAD. wikidata.org.
  15. [17] ↑ . SIMBAD. wikidata.org.
  16. [18] ↑ . SIMBAD. wikidata.org.
  17. [19] ↑ . SIMBAD. wikidata.org.
  18. [20] ↑ . SIMBAD. wikidata.org.
  19. [21] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [22] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [23] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [24] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  23. [25] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  24. [26] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  25. [27] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.

Inline context (facts about related entities)

  1. [28] ↑ . Wikidata. wikidata.org. → on this site
  2. [29] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). 2MASS J01225093−2439505. Retrieved October 10, 2026, from https://4ort.xyz/entity/2mass-j01225093-2439505
MLA “2MASS J01225093−2439505.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/2mass-j01225093-2439505.
BibTeX @misc{4ortxyz_2mass-j01225093-2439505_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J01225093−2439505}}, year = {2026}, url = {https://4ort.xyz/entity/2mass-j01225093-2439505}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J01225093−2439505 — https://4ort.xyz/entity/2mass-j01225093-2439505 (retrieved 2026-10-10)

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