Q88350320

white dwarf in the constellation Ursa Major

Thing white_dwarf Q88350320

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Q88350320

Summary

Q88350320 is a white dwarf^[1].

Key Facts

Q88350320's instance of is recorded as white dwarf^[2].
Q88350320's constellation is recorded as Ursa Major^[3].
Q88350320's spectral class is recorded as DA^[4].
Q88350320's catalog code is recorded as PB 668^[5].
Q88350320's catalog code is recorded as SDSS J105132.46+433910.2^[6].
Q88350320's catalog code is recorded as WD 1048+439^[7].
Q88350320's catalog code is recorded as SDSS J105132.46+433910.1^[8].
Q88350320's catalog code is recorded as LAMOST J105132.43+433909.7^[9].
Q88350320's catalog code is recorded as Gaia DR2 782509540586761728^[10].
Q88350320's redshift is recorded as {'unit': '1', 'amount': '+0.00015'}^[11].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+18'}^[12].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.24'}^[13].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.464'}^[14].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.741'}^[15].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.774'}^[16].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.006'}^[17].
Q88350320's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6605'}^[18].
Q88350320's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8184'}^[19].
Q88350320's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}^[20].
Q88350320's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+261.8898'}^[21].
Q88350320's SIMBAD ID is recorded as PB 668^[22].
Q88350320's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.88534248854340'}^[23].
Q88350320's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.65286542780400'}^[24].
Q88350320's epoch is recorded as J2000.0^[25].
Q88350320's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+16036'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18, unit: 1, amount: +19.24, unit: 1, amount: +18.464, unit: 1, amount: +18.741, unit: 1, amount: +18.774, unit: 1, amount: +19.006, unit: 1, amount: +18.6605

Catalog code PB 668, SDSS J105132.46+433910.2, WD 1048+439, SDSS J105132.46+433910.1, LAMOST J105132.43+433909.7, Gaia DR2 782509540586761728

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +43.65286542780400

Declination component of proper motion unit: www.wikidata.org, amount: -50.977

Distance from earth unit: www.wikidata.org, amount: +261.8898

Effective temperature unit: www.wikidata.org, amount: +16036

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.8184

Radial velocity unit: www.wikidata.org, amount: +45

Redshift unit: 1, amount: +0.00015

Right ascension unit: www.wikidata.org, amount: +162.88534248854340

Right ascension component of proper motion unit: www.wikidata.org, amount: -48.789

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +78000000

External References (2)

Gaia id 782509540586761728

Simbad id PB 668

References

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

Direct Wikidata claims

[2] ↑ Q88350320 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q88350320 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q88350320 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q88350320 — catalog code (P528): PB 668. SIMBAD. wikidata.org.
[6] ↑ Q88350320 — catalog code (P528): SDSS J105132.46+433910.2. SIMBAD. wikidata.org.
[7] ↑ Q88350320 — catalog code (P528): WD 1048+439. SIMBAD. wikidata.org.
[8] ↑ Q88350320 — catalog code (P528): SDSS J105132.46+433910.1. SIMBAD. wikidata.org.
[9] ↑ Q88350320 — catalog code (P528): LAMOST J105132.43+433909.7. SIMBAD. wikidata.org.
[10] ↑ Q88350320 — catalog code (P528): Gaia DR2 782509540586761728. SIMBAD. wikidata.org.
[11] ↑ Q88350320 — redshift (P1090): {'unit': '1', 'amount': '+0.00015'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18'}. SIMBAD. wikidata.org.
[13] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.24'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.464'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.741'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.774'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.006'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q88350320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6605'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q88350320 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8184'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q88350320 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q88350320 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+261.8898'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q88350320 — SIMBAD ID (P3083): PB 668. wikidata.org.
[23] ↑ Q88350320 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.88534248854340'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q88350320 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.65286542780400'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q88350320 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q88350320 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+16036'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q88350320 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). Q88350320. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88350320

MLA “Q88350320.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88350320.

BibTeX

@misc{4ortxyz_q88350320_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88350320}}, year = {2026}, url = {https://4ort.xyz/entity/q88350320}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88350320 — https://4ort.xyz/entity/q88350320 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88350320 · Last refreshed: May 7, 2026