Q89403522

white dwarf in the constellation Boötes

Thing white_dwarf Q89403522

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Q89403522

Summary

Q89403522 is a white dwarf^[1].

Key Facts

Q89403522's instance of is recorded as white dwarf^[2].
Q89403522's constellation is recorded as Boötes^[3].
Q89403522's spectral class is recorded as DC^[4].
Q89403522's catalog code is recorded as WD 1456+119.1^[5].
Q89403522's catalog code is recorded as USNO-B1.0 1017-00261592^[6].
Q89403522's catalog code is recorded as LSPM J1458+1146^[7].
Q89403522's catalog code is recorded as SDSS J145848.51+114655.8^[8].
Q89403522's catalog code is recorded as PM J14588+1146^[9].
Q89403522's catalog code is recorded as Gaia DR2 1181245508254835584^[10].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9'}^[11].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5'}^[12].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.63'}^[13].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.47'}^[14].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.31'}^[15].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.848'}^[16].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.024'}^[17].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.700'}^[18].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.654'}^[19].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.580'}^[20].
Q89403522's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0778'}^[21].
Q89403522's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.6022'}^[22].
Q89403522's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+68.4828'}^[23].
Q89403522's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+224.70229798141410'}^[24].
Q89403522's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.78225306794120'}^[25].
Q89403522's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q89403522'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: +18.9, unit: 1, amount: +17.5, unit: 1, amount: +16.63, unit: 1, amount: +16.47, unit: 1, amount: +16.31, unit: 1, amount: +18.848, unit: 1, amount: +18.024, unit: 1, amount: +17.700, unit: 1, amount: +20.654, unit: 1, amount: +17.580, unit: 1, amount: +18.0778

Catalog code WD 1456+119.1, USNO-B1.0 1017-00261592, LSPM J1458+1146, SDSS J145848.51+114655.8, PM J14588+1146, Gaia DR2 1181245508254835584

Constellation Boötes

Declination unit: www.wikidata.org, amount: +11.78225306794120

Declination component of proper motion unit: www.wikidata.org, amount: -98.805

Distance from earth unit: www.wikidata.org, amount: +68.4828

Effective temperature unit: www.wikidata.org, amount: +4810

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +14.6022

Right ascension unit: www.wikidata.org, amount: +224.70229798141410

Right ascension component of proper motion unit: www.wikidata.org, amount: -132.163

Spectral class DC

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

External References (2)

Gaia id 1181245508254835584

Simbad id LSPM J1458+1146

References

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

Direct Wikidata claims

[2] ↑ Q89403522 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q89403522 — constellation (P59): Boötes. wikidata.org.
[4] ↑ Q89403522 — spectral class (P215): DC. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[5] ↑ Q89403522 — catalog code (P528): WD 1456+119.1. SIMBAD. wikidata.org.
[6] ↑ Q89403522 — catalog code (P528): USNO-B1.0 1017-00261592. SIMBAD. wikidata.org.
[7] ↑ Q89403522 — catalog code (P528): LSPM J1458+1146. SIMBAD. wikidata.org.
[8] ↑ Q89403522 — catalog code (P528): SDSS J145848.51+114655.8. SIMBAD. wikidata.org.
[9] ↑ Q89403522 — catalog code (P528): PM J14588+1146. SIMBAD. wikidata.org.
[10] ↑ Q89403522 — catalog code (P528): Gaia DR2 1181245508254835584. SIMBAD. wikidata.org.
[11] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9'}. The USNO-B Catalog. wikidata.org.
[12] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.63'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.47'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.31'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.848'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.024'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.700'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.654'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.580'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q89403522 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0778'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89403522 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.6022'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89403522 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+68.4828'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89403522 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+224.70229798141410'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89403522 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.78225306794120'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89403522 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89403522 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). Q89403522. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89403522

MLA “Q89403522.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89403522.

BibTeX

@misc{4ortxyz_q89403522_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89403522}}, year = {2026}, url = {https://4ort.xyz/entity/q89403522}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89403522 — https://4ort.xyz/entity/q89403522 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89403522 · Last refreshed: May 7, 2026