EM Comae Berenices

RR Lyrae variable star in the constellation Coma Berenices
Place rr_lyrae_variable Q75141418
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EM Comae Berenices

Summary

EM Comae Berenices is a RR Lyrae variable[1].

Key Facts

  • EM Comae Berenices's instance of is recorded as RR Lyrae variable[2].
  • EM Comae Berenices's instance of is recorded as near-infrared source[3].
  • EM Comae Berenices's instance of is recorded as variable star[4].
  • EM Comae Berenices's constellation is recorded as Coma Berenices[5].
  • EM Comae Berenices's catalog code is recorded as EM Com[6].
  • EM Comae Berenices's catalog code is recorded as 2MASS J12513830+3031033[7].
  • EM Comae Berenices's catalog code is recorded as [KWJ66] 34[8].
  • EM Comae Berenices's catalog code is recorded as SDSS J125138.28+303103.3[9].
  • EM Comae Berenices's catalog code is recorded as Gaia DR2 1465258849292335360[10].
  • EM Comae Berenices's catalog code is recorded as TIC 330798829[11].
  • EM Comae Berenices's catalog code is recorded as Gaia DR3 1465258849292335360[12].
  • EM Comae Berenices's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[13].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.5273'}[14].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.40'}[15].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.41'}[16].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.602'}[17].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.379'}[18].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.294'}[19].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.476'}[20].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.308'}[21].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.170'}[22].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.137'}[23].
  • EM Comae Berenices's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.27785'}[24].
  • EM Comae Berenices's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1186'}[25].
  • EM Comae Berenices's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-127'}[26].

Body

Designation and Status

Recorded instance of include RR Lyrae variable[2], near-infrared source[3], and variable star[4].

History and Context

Catalog codes include EM Com[6], 2MASS J12513830+3031033[7], [KWJ66] 34[8], SDSS J125138.28+303103.3[9], Gaia DR2 1465258849292335360[10], and TIC 330798829[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] . SIMBAD. 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] . SIMBAD. wikidata.org.
  12. [13] . Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
  13. [14] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . Kinematic structure in the Galactic halo at the North Galactic Pole: RR Lyrae and blue horizontal branch stars show different kinematics. wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  20. [21] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  21. [22] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  22. [23] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . Gaia Early Data Release 3. wikidata.org.
  25. [26] . Kinematic structure in the Galactic halo at the North Galactic Pole: RR Lyrae and blue horizontal branch stars show different kinematics. wikidata.org.

Class ancestry

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

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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). EM Comae Berenices. Retrieved May 3, 2026, from https://4ort.xyz/entity/em-comae-berenices
MLA “EM Comae Berenices.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/em-comae-berenices.
BibTeX @misc{4ortxyz_em-comae-berenices_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{EM Comae Berenices}}, year = {2026}, url = {https://4ort.xyz/entity/em-comae-berenices}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): EM Comae Berenices — https://4ort.xyz/entity/em-comae-berenices (retrieved 2026-05-03)

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