Q89144052

white dwarf in the constellation Draco

Thing white_dwarf Q89144052

Press Enter · cited answer in seconds

Q89144052

Summary

Q89144052 is a white dwarf^[1].

Key Facts

Q89144052's instance of is recorded as white dwarf^[2].
Q89144052's constellation is recorded as Draco^[3].
Q89144052's spectral class is recorded as DC^[4].
Q89144052's catalog code is recorded as NLTT 44731^[5].
Q89144052's catalog code is recorded as LSPM J1722+5752^[6].
Q89144052's catalog code is recorded as SDSS J172257.77+575250.6^[7].
Q89144052's catalog code is recorded as SDSS J172257.78+575250.7^[8].
Q89144052's catalog code is recorded as WD 1722+579^[9].
Q89144052's catalog code is recorded as Gaia DR2 1433166540130924544^[10].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[11].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8'}^[12].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.535'}^[13].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.45'}^[14].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.74'}^[15].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.84'}^[16].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.75'}^[17].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.429'}^[18].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.263'}^[19].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.789'}^[20].
Q89144052's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7895'}^[21].
Q89144052's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.2418'}^[22].
Q89144052's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+61.5695'}^[23].
Q89144052's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.74072982219990'}^[24].
Q89144052's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.88070303386000'}^[25].
Q89144052's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q89144052's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.4, unit: 1, amount: +17.8, unit: 1, amount: +18.535, unit: 1, amount: +18.45, unit: 1, amount: +17.74, unit: 1, amount: +17.84, unit: 1, amount: +18.75, unit: 1, amount: +20.429, unit: 1, amount: +19.263, unit: 1, amount: +18.789, unit: 1, amount: +18.7895

Catalog code NLTT 44731, LSPM J1722+5752, SDSS J172257.77+575250.6, SDSS J172257.78+575250.7, WD 1722+579, Gaia DR2 1433166540130924544

Constellation Draco

Declination unit: www.wikidata.org, amount: +57.88070303386000

Declination component of proper motion unit: www.wikidata.org, amount: +394.317

Distance from earth unit: www.wikidata.org, amount: +61.5695

Effective temperature unit: www.wikidata.org, amount: +5230

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +16.2418

Right ascension unit: www.wikidata.org, amount: +260.74072982219990

Right ascension component of proper motion unit: www.wikidata.org, amount: -37.102

Spectral class DC

Surface gravity unit: www.wikidata.org, amount: +220000000

External References (2)

Gaia id 1433166540130924544

Simbad id LP 102-373

References

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

Direct Wikidata claims

[2] ↑ Q89144052 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q89144052 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q89144052 — spectral class (P215): DC. Cool White Dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[5] ↑ Q89144052 — catalog code (P528): NLTT 44731. SIMBAD. wikidata.org.
[6] ↑ Q89144052 — catalog code (P528): LSPM J1722+5752. SIMBAD. wikidata.org.
[7] ↑ Q89144052 — catalog code (P528): SDSS J172257.77+575250.6. SIMBAD. wikidata.org.
[8] ↑ Q89144052 — catalog code (P528): SDSS J172257.78+575250.7. SIMBAD. wikidata.org.
[9] ↑ Q89144052 — catalog code (P528): WD 1722+579. SIMBAD. wikidata.org.
[10] ↑ Q89144052 — catalog code (P528): Gaia DR2 1433166540130924544. SIMBAD. wikidata.org.
[11] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4'}. A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog). wikidata.org.
[12] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8'}. A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog). wikidata.org.
[13] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.535'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.45'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.74'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.84'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.75'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.429'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.263'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.789'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q89144052 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7895'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89144052 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.2418'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89144052 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+61.5695'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89144052 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.74072982219990'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89144052 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.88070303386000'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89144052 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89144052 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). Q89144052. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89144052

MLA “Q89144052.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89144052.

BibTeX

@misc{4ortxyz_q89144052_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89144052}}, year = {2026}, url = {https://4ort.xyz/entity/q89144052}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89144052 — https://4ort.xyz/entity/q89144052 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89144052 · Last refreshed: May 7, 2026