Q84223599

white dwarf in the constellation Ursa Major

Thing white_dwarf Q84223599

Press Enter · cited answer in seconds

Q84223599

Summary

Q84223599 is a white dwarf^[1].

Key Facts

Q84223599's instance of is recorded as white dwarf^[2].
Q84223599's constellation is recorded as Ursa Major^[3].
Q84223599's spectral class is recorded as DC^[4].
Q84223599's catalog code is recorded as NLTT 29503^[5].
Q84223599's catalog code is recorded as USNO-B1.0 1523-00240716^[6].
Q84223599's catalog code is recorded as LSPM J1204+6222^[7].
Q84223599's catalog code is recorded as SDSS J120439.54+622216.4^[8].
Q84223599's catalog code is recorded as SDSS J120439.53+622216.3^[9].
Q84223599's catalog code is recorded as WD 1202+626^[10].
Q84223599's catalog code is recorded as Gaia DR2 1582945145090883200^[11].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8'}^[12].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[13].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.222'}^[14].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.009'}^[15].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.07'}^[16].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.86'}^[17].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.80'}^[18].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.006'}^[19].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.418'}^[20].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.112'}^[21].
Q84223599's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4807'}^[22].
Q84223599's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+19.6436'}^[23].
Q84223599's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+50.9072'}^[24].
Q84223599's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.16474762642950'}^[25].
Q84223599's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.37126487467940'}^[26].

Body

Definition and Type

Q84223599'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: +19.8, unit: 1, amount: +18.4, unit: 1, amount: +19.222, unit: 1, amount: +18.009, unit: 1, amount: +17.07, unit: 1, amount: +16.86, unit: 1, amount: +16.80, unit: 1, amount: +21.006, unit: 1, amount: +18.418, unit: 1, amount: +18.112, unit: 1, amount: +18.4807

Catalog code NLTT 29503, USNO-B1.0 1523-00240716, LSPM J1204+6222, SDSS J120439.54+622216.4, SDSS J120439.53+622216.3, WD 1202+626, Gaia DR2 1582945145090883200

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +62.37126487467940

Declination component of proper motion unit: www.wikidata.org, amount: -154.597

Distance from earth unit: www.wikidata.org, amount: +50.9072

Effective temperature unit: www.wikidata.org, amount: +4800

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +19.6436

Right ascension unit: www.wikidata.org, amount: +181.16474762642950

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.436

Spectral class DC

Surface gravity unit: www.wikidata.org, amount: +54000000

External References (2)

Gaia id 1582945145090883200

Simbad id LP 64-426

References

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

Direct Wikidata claims

[2] ↑ Q84223599 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q84223599 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q84223599 — spectral class (P215): DC. Cool White Dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[5] ↑ Q84223599 — catalog code (P528): NLTT 29503. SIMBAD. wikidata.org.
[6] ↑ Q84223599 — catalog code (P528): USNO-B1.0 1523-00240716. SIMBAD. wikidata.org.
[7] ↑ Q84223599 — catalog code (P528): LSPM J1204+6222. SIMBAD. wikidata.org.
[8] ↑ Q84223599 — catalog code (P528): SDSS J120439.54+622216.4. SIMBAD. wikidata.org.
[9] ↑ Q84223599 — catalog code (P528): SDSS J120439.53+622216.3. SIMBAD. wikidata.org.
[10] ↑ Q84223599 — catalog code (P528): WD 1202+626. SIMBAD. wikidata.org.
[11] ↑ Q84223599 — catalog code (P528): Gaia DR2 1582945145090883200. SIMBAD. wikidata.org.
[12] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.222'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.009'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.07'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.86'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.80'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.006'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.418'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.112'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q84223599 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4807'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84223599 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+19.6436'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q84223599 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+50.9072'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84223599 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.16474762642950'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84223599 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.37126487467940'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84223599 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). Q84223599. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84223599

MLA “Q84223599.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84223599.

BibTeX

@misc{4ortxyz_q84223599_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84223599}}, year = {2026}, url = {https://4ort.xyz/entity/q84223599}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84223599 — https://4ort.xyz/entity/q84223599 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84223599 · Last refreshed: May 7, 2026