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V1500 Cygni

bright nova occurring in 1975 in the constellation Cygnus
Place Star Q2141056

Facts

12 properties

Identity

Instance of
star, cataclysmic variable star[2]
More facts +11
Apparent magnitude
18.41125[13]
Catalog code
V1500 Cyg, Gaia DR2 2165295912482637312, RX J211136+48090, RX J2111.6+4809, AAVSO 2108+47, Gaia DR3 2165295912482637312[4][5][6][7][8][9]
Constellation
Cygnus[3]
Declination
48.15054235839[17]
Declination component of proper motion
-5.572
Epoch
J2000.0[18]
Parallax
0.6427[14]
Radial velocity
-40.0[15]
Right ascension
317.90242075779[16]
Right ascension component of proper motion
-6.449
Type of variable star
eclipsing binary, fast novae, nova-like star[10][11][12]
🏷️ Also known as
en Nova Cygni 1975 en Nova Cyg 1975 en V1500 Cyg en V1500 Cygni de Nova Cygni 1975 de Nova Cyg 1975 es Nova Cygni 1975 fr Nova Cygni 1975 ja はくちょう座V1500 ja はくちょう座V1500星 pl Nova Cyg 1975 ru V1500 Лебедя ru Новая Лебедя 1975 zh 天鵝座V1500 zh-hans 天鹅座V1500
🔖 Identifiers · 6
Library of Congress Authorities ID
sh85092833
Freebase ID
/m/077k1v
Gaia ID
2165295912482637312
J9U entity ID
987007536205705171
Online PWN Encyclopedia ID
3948551
SIMBAD ID
V* V1500 Cyg

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🔗 Connections
Instance of 2
star, cataclysmic variable star
Constellation 1
Cygnus
Epoch 1
J2000.0
Type of variable star 1
eclipsing binary
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Summary

V1500 Cygni is a star[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . Up-to-date linear elements of eclipsing binaries. wikidata.org.
  10. [11] ↑ . Disentangling cataclysmic variables in Gaia's HR diagram. wikidata.org.
  11. [12] ↑ . Disentangling cataclysmic variables in Gaia's HR diagram. wikidata.org.
  12. [13] ↑ . Gaia Early Data Release 3. wikidata.org.
  13. [14] ↑ . Gaia Early Data Release 3. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . Gaia Early Data Release 3. wikidata.org.
  16. [17] ↑ . Gaia Early Data Release 3. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. 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). V1500 Cygni. Retrieved November 7, 2026, from https://4ort.xyz/entity/v1500-cygni
MLA “V1500 Cygni.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/v1500-cygni.
BibTeX @misc{4ortxyz_v1500-cygni_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V1500 Cygni}}, year = {2026}, url = {https://4ort.xyz/entity/v1500-cygni}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V1500 Cygni — https://4ort.xyz/entity/v1500-cygni (retrieved 2026-11-07)

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