Q89109353

white dwarf in the constellation Virgo

Thing white_dwarf Q89109353

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Q89109353

Summary

Q89109353 is a white dwarf^[1].

Key Facts

Q89109353's instance of is recorded as white dwarf^[2].
Q89109353's constellation is recorded as Virgo^[3].
Q89109353's spectral class is recorded as DA^[4].
Q89109353's catalog code is recorded as A3 437^[5].
Q89109353's catalog code is recorded as LBQS 1231+1255^[6].
Q89109353's catalog code is recorded as WD 1231+129^[7].
Q89109353's catalog code is recorded as [HCP84] U29^[8].
Q89109353's catalog code is recorded as SDSS J123353.17+123903.9^[9].
Q89109353's catalog code is recorded as Gaia DR2 3931701229847454720^[10].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5'}^[11].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.07'}^[12].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.94'}^[13].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}^[14].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.36'}^[15].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.59'}^[16].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.91'}^[17].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.87'}^[18].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.05'}^[19].
Q89109353's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7395'}^[20].
Q89109353's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.7749'}^[21].
Q89109353's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+113.9614'}^[22].
Q89109353's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+188.47156922978200'}^[23].
Q89109353's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.65107375015100'}^[24].
Q89109353's epoch is recorded as J2000.0^[25].
Q89109353's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14000'}^[26].

Body

Definition and Type

Q89109353's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.5, unit: 1, amount: +18.07, unit: 1, amount: +17.94, unit: 1, amount: +18.2, unit: 1, amount: +18.36, unit: 1, amount: +17.59, unit: 1, amount: +17.91, unit: 1, amount: +17.87, unit: 1, amount: +18.05, unit: 1, amount: +17.7395

Catalog code A3 437, LBQS 1231+1255, WD 1231+129, [HCP84] U29, SDSS J123353.17+123903.9, Gaia DR2 3931701229847454720

Constellation Virgo

Declination unit: www.wikidata.org, amount: +12.65107375015100

Declination component of proper motion unit: www.wikidata.org, amount: +1.968

Distance from earth unit: www.wikidata.org, amount: +113.9614

Effective temperature unit: www.wikidata.org, amount: +14000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +8.7749

Right ascension unit: www.wikidata.org, amount: +188.47156922978200

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.334

Spectral class DA

External References (2)

Gaia id 3931701229847454720

Simbad id A3 437

References

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

Direct Wikidata claims

[2] ↑ Q89109353 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q89109353 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q89109353 — spectral class (P215): DA. Spectroscopy and spectral types for 387 stellar objects from the large, bright QSO survey. wikidata.org.
[5] ↑ Q89109353 — catalog code (P528): A3 437. SIMBAD. wikidata.org.
[6] ↑ Q89109353 — catalog code (P528): LBQS 1231+1255. SIMBAD. wikidata.org.
[7] ↑ Q89109353 — catalog code (P528): WD 1231+129. SIMBAD. wikidata.org.
[8] ↑ Q89109353 — catalog code (P528): [HCP84] U29. SIMBAD. wikidata.org.
[9] ↑ Q89109353 — catalog code (P528): SDSS J123353.17+123903.9. SIMBAD. wikidata.org.
[10] ↑ Q89109353 — catalog code (P528): Gaia DR2 3931701229847454720. SIMBAD. wikidata.org.
[11] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5'}. SIMBAD. wikidata.org.
[12] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.07'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[13] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.94'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.36'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.59'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.91'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[18] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.87'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[19] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.05'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q89109353 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7395'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89109353 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.7749'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89109353 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+113.9614'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89109353 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+188.47156922978200'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89109353 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.65107375015100'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89109353 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89109353 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14000'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

[1] ↑ Q89109353 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

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APA 4ort.xyz Knowledge Graph. (2026). Q89109353. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89109353

MLA “Q89109353.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89109353.

BibTeX

@misc{4ortxyz_q89109353_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89109353}}, year = {2026}, url = {https://4ort.xyz/entity/q89109353}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89109353 — https://4ort.xyz/entity/q89109353 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89109353 · Last refreshed: May 7, 2026