WISEPC J121756.91+162640.2

star in the constellation Coma Berenices
Place star Q5098293
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WISEPC J121756.91+162640.2

Summary

WISEPC J121756.91+162640.2 is a star[1]. It ranks in the top 5% of star entities by monthly Wikipedia readership (18 views/month).[2]

Key Facts

  • WISEPC J121756.91+162640.2's image is recorded as WISE 1217+1626 AB Hubble WFC3IR.jpg[3].
  • WISEPC J121756.91+162640.2's instance of is recorded as star[4].
  • WISEPC J121756.91+162640.2's instance of is recorded as binary star[5].
  • WISEPC J121756.91+162640.2's instance of is recorded as brown dwarf[6].
  • WISEPC J121756.91+162640.2's instance of is recorded as double star[7].
  • WISEPC J121756.91+162640.2's constellation is recorded as Coma Berenices[8].
  • WISEPC J121756.91+162640.2's spectral class is recorded as T9[9].
  • WISEPC J121756.91+162640.2's Commons category is recorded as WISE 1217+1626[10].
  • WISEPC J121756.91+162640.2's child astronomical body is recorded as WISE J1217+1626B[11].
  • WISEPC J121756.91+162640.2's has part is recorded as NAME WISE J1217+1626A[12].
  • WISEPC J121756.91+162640.2's has part is recorded as WISE J1217+1626B[13].
  • WISEPC J121756.91+162640.2's catalog code is recorded as WDS J12179+1627AB[14].
  • WISEPC J121756.91+162640.2's Freebase ID is recorded as /m/0h64fcj[15].
  • WISEPC J121756.91+162640.2's apparent magnitude is recorded as {'amount': '+17.83'}[16].
  • WISEPC J121756.91+162640.2's apparent magnitude is recorded as {'amount': '+18.18'}[17].
  • WISEPC J121756.91+162640.2's apparent magnitude is recorded as {'amount': '+21.10'}[18].
  • WISEPC J121756.91+162640.2's apparent magnitude is recorded as {'amount': '+21.60'}[19].
  • WISEPC J121756.91+162640.2's apparent magnitude is recorded as {'amount': '+19.0'}[20].
  • WISEPC J121756.91+162640.2's mass is recorded as {'unit': 'Q180892', 'amount': '+0.03'}[21].
  • WISEPC J121756.91+162640.2's radius is recorded as {'unit': 'Q48440', 'amount': '+0.091'}[22].
  • WISEPC J121756.91+162640.2's parallax is recorded as {'unit': 'Q21500224', 'amount': '+104.4'}[23].
  • WISEPC J121756.91+162640.2's distance from Earth is recorded as {'unit': 'Q12129', 'amount': '+10'}[24].
  • WISEPC J121756.91+162640.2's SIMBAD ID is recorded as WISE J121756.90+162640.8[25].
  • WISEPC J121756.91+162640.2's right ascension is recorded as {'unit': 'Q28390', 'amount': '+184.487117000'}[26].
  • WISEPC J121756.91+162640.2's declination is recorded as {'unit': 'Q28390', 'amount': '+16.444677000'}[27].

Body

Designation and Status

Recorded instance of include star[4], binary star[5], brown dwarf[6], and double star[7].

History and Context

WISEPC J121756.91+162640.2's catalog code is recorded as WDS J12179+1627AB[14].

Why It Matters

WISEPC J121756.91+162640.2 ranks in the top 5% of star entities by monthly Wikipedia readership (18 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . SIMBAD. wikidata.org.
  3. [5] . Washington Double Star Catalog. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE). wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Washington Double Star Catalog. wikidata.org.
  11. [13] . Washington Double Star Catalog. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . GTC OSIRIS z-band imaging of Y dwarfs. wikidata.org.
  15. [17] . GTC OSIRIS z-band imaging of Y dwarfs. wikidata.org.
  16. [18] . The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy. wikidata.org.
  17. [19] . GTC OSIRIS z-band imaging of Y dwarfs. wikidata.org.
  18. [20] . Extrasolar Planets Encyclopaedia. wikidata.org.
  19. [21] . Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB. wikidata.org.
  20. [22] . Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB. wikidata.org.
  21. [23] . Preliminary trigonometric parallaxes of 184 late-T and Y dwarfs and an analysis of the field substellar mass function into the "planetary" mass regime. wikidata.org.
  22. [24] . Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . WISE All-sky Data Release. wikidata.org.
  25. [27] . WISE All-sky Data Release. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. 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). WISEPC J121756.91+162640.2. Retrieved May 3, 2026, from https://4ort.xyz/entity/wisepc-j121756-91-162640-2
MLA “WISEPC J121756.91+162640.2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/wisepc-j121756-91-162640-2.
BibTeX @misc{4ortxyz_wisepc-j121756-91-162640-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{WISEPC J121756.91+162640.2}}, year = {2026}, url = {https://4ort.xyz/entity/wisepc-j121756-91-162640-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): WISEPC J121756.91+162640.2 — https://4ort.xyz/entity/wisepc-j121756-91-162640-2 (retrieved 2026-05-03)

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