Q80005450

white dwarf in the constellation Virgo

Thing white_dwarf Q80005450

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Q80005450

Summary

Q80005450 is a white dwarf^[1].

Key Facts

Q80005450's instance of is recorded as white dwarf^[2].
Q80005450's constellation is recorded as Virgo^[3].
Q80005450's spectral class is recorded as DA^[4].
Q80005450's catalog code is recorded as LBQS 1137-0023^[5].
Q80005450's catalog code is recorded as WD 1137-003^[6].
Q80005450's catalog code is recorded as SDSS J113941.32-004009.8^[7].
Q80005450's catalog code is recorded as SDSS J113941.31-004009.6^[8].
Q80005450's catalog code is recorded as SDSS J113941.31-004009.8^[9].
Q80005450's catalog code is recorded as SDSS J113941.32-004009.6^[10].
Q80005450's catalog code is recorded as SDSS J113941.32-004009.9^[11].
Q80005450's catalog code is recorded as Gaia DR2 3794186856749876736^[12].
Q80005450's redshift is recorded as {'unit': '1', 'amount': '+0.00021'}^[13].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.578'}^[14].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.651'}^[15].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.436'}^[16].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.715'}^[17].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.101'}^[18].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.33'}^[19].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}^[20].
Q80005450's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9141'}^[21].
Q80005450's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1514'}^[22].
Q80005450's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}^[23].
Q80005450's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+464.8136'}^[24].
Q80005450's SIMBAD ID is recorded as LBQS 1137-0023^[25].
Q80005450's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+174.92215764342500'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +17.578, unit: 1, amount: +17.651, unit: 1, amount: +18.436, unit: 1, amount: +18.715, unit: 1, amount: +18.101, unit: 1, amount: +18.33, unit: 1, amount: +18.6, unit: 1, amount: +17.9141

Catalog code LBQS 1137-0023, WD 1137-003, SDSS J113941.32-004009.8, SDSS J113941.31-004009.6, SDSS J113941.31-004009.8, SDSS J113941.32-004009.6, SDSS J113941.32-004009.9, Gaia DR2 3794186856749876736

Constellation Virgo

Declination unit: www.wikidata.org, amount: -0.66938414500540

Declination component of proper motion unit: www.wikidata.org, amount: -20.654

Distance from earth unit: www.wikidata.org, amount: +464.8136

Effective temperature unit: www.wikidata.org, amount: +25467, unit: www.wikidata.org, amount: +26277, unit: www.wikidata.org, amount: +25532

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1514

Radial velocity unit: www.wikidata.org, amount: +63

Redshift unit: 1, amount: +0.00021

Right ascension unit: www.wikidata.org, amount: +174.92215764342500

Right ascension component of proper motion unit: www.wikidata.org, amount: +17.705

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +22400000, unit: www.wikidata.org, amount: +23400000, unit: www.wikidata.org, amount: +23000000

External References (2)

Gaia id 3794186856749876736

Simbad id LBQS 1137-0023

References

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

Direct Wikidata claims

[2] ↑ Q80005450 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q80005450 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q80005450 — spectral class (P215): DA. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q80005450 — catalog code (P528): LBQS 1137-0023. SIMBAD. wikidata.org.
[6] ↑ Q80005450 — catalog code (P528): WD 1137-003. SIMBAD. wikidata.org.
[7] ↑ Q80005450 — catalog code (P528): SDSS J113941.32-004009.8. SIMBAD. wikidata.org.
[8] ↑ Q80005450 — catalog code (P528): SDSS J113941.31-004009.6. SIMBAD. wikidata.org.
[9] ↑ Q80005450 — catalog code (P528): SDSS J113941.31-004009.8. SIMBAD. wikidata.org.
[10] ↑ Q80005450 — catalog code (P528): SDSS J113941.32-004009.6. SIMBAD. wikidata.org.
[11] ↑ Q80005450 — catalog code (P528): SDSS J113941.32-004009.9. SIMBAD. wikidata.org.
[12] ↑ Q80005450 — catalog code (P528): Gaia DR2 3794186856749876736. SIMBAD. wikidata.org.
[13] ↑ Q80005450 — redshift (P1090): {'unit': '1', 'amount': '+0.00021'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.578'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.651'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.436'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.715'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.101'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.33'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q80005450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9141'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q80005450 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1514'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80005450 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[24] ↑ Q80005450 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+464.8136'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80005450 — SIMBAD ID (P3083): LBQS 1137-0023. wikidata.org.
[26] ↑ Q80005450 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+174.92215764342500'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q80005450 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. 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). Q80005450. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80005450

MLA “Q80005450.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80005450.

BibTeX

@misc{4ortxyz_q80005450_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80005450}}, year = {2026}, url = {https://4ort.xyz/entity/q80005450}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80005450 — https://4ort.xyz/entity/q80005450 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80005450 · Last refreshed: May 7, 2026