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RR Caeli

eclipsing binary star in the constellation Caelum
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RR Caeli

Summary

RR Caeli is an eclipsing binary star[1]. It draws 27 Wikipedia views per month (eclipsing_binary_star category, ranking #10 of 28).[2]

Key Facts

  • RR Caeli's instance of is recorded as eclipsing binary star[3].
  • RR Caeli's instance of is recorded as white dwarf[4].
  • RR Caeli's instance of is recorded as high proper-motion star[5].
  • RR Caeli's instance of is recorded as eruptive variable star[6].
  • RR Caeli's constellation is recorded as Caelum[7].
  • RR Caeli's spectral class is recorded as DA7.8[8].
  • RR Caeli's child astronomical body is recorded as RR Cae b[9].
  • RR Caeli's child astronomical body is recorded as RR Cae (AB) c[10].
  • RR Caeli's catalog code is recorded as GJ 2034[11].
  • RR Caeli's catalog code is recorded as GSC 08072-01454[12].
  • RR Caeli's catalog code is recorded as LFT 349[13].
  • RR Caeli's catalog code is recorded as LHS 1660[14].
  • RR Caeli's catalog code is recorded as LTT 1951[15].
  • RR Caeli's catalog code is recorded as 2MASS J04210556-4839070[16].
  • RR Caeli's catalog code is recorded as NLTT 13114[17].
  • RR Caeli's catalog code is recorded as UCAC3 83-9563[18].
  • RR Caeli's catalog code is recorded as uvby98 600101951[19].
  • RR Caeli's catalog code is recorded as BPM 31852[20].
  • RR Caeli's catalog code is recorded as PM 04196-4846[21].
  • RR Caeli's catalog code is recorded as WG 46[22].
  • RR Caeli's catalog code is recorded as Gaia DR2 4788741548375134336[23].
  • RR Caeli's catalog code is recorded as RR Cae[24].
  • RR Caeli's catalog code is recorded as Gaia DR3 4788741548375134336[25].
  • RR Caeli's catalog code is recorded as TIC 219244444[26].
  • RR Caeli's type of variable star is recorded as Algol variable[27].

Body

Designation and Status

Recorded instance of include eclipsing binary star[3], white dwarf[4], high proper-motion star[5], and eruptive variable star[6].

History and Context

Catalog codes include GJ 2034[11], GSC 08072-01454[12], LFT 349[13], LHS 1660[14], LTT 1951[15], and 2MASS J04210556-4839070[16].

Why It Matters

RR Caeli draws 27 Wikipedia views per month (eclipsing_binary_star category, ranking #10 of 28).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28] It is known by 5 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] ↑ . General Catalogue of Variable Stars. wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . SIMBAD. wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.
  7. [9] ↑ . 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] ↑ . SIMBAD. wikidata.org.
  20. [22] ↑ . SIMBAD. wikidata.org.
  21. [23] ↑ . SIMBAD. wikidata.org.
  22. [24] ↑ . SIMBAD. wikidata.org.
  23. [25] ↑ . SIMBAD. wikidata.org.
  24. [26] ↑ . SIMBAD. wikidata.org.
  25. [27] ↑ . General Catalogue of Variable Stars. 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.
  3. [29] ↑ . Wikidata aliases. 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). RR Caeli. Retrieved May 3, 2026, from https://4ort.xyz/entity/rr-caeli
MLA “RR Caeli.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rr-caeli.
BibTeX @misc{4ortxyz_rr-caeli_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RR Caeli}}, year = {2026}, url = {https://4ort.xyz/entity/rr-caeli}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RR Caeli — https://4ort.xyz/entity/rr-caeli (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/rr-caeli · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Constellation → Caelum
    Apparent magnitude → {'amount': '+10.720'}, {'amount': '+10.148'}, {'amount': '+9.852'} +4
    Effective temperature → {'unit': 'Q11579', 'amount': '+6354'}
    Epoch → J2000.0
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: RRCaeLightCurve.png, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.