Q81832656

white dwarf in the constellation Corona Borealis

Thing white_dwarf Q81832656

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Q81832656

Summary

Q81832656 is a white dwarf^[1].

Key Facts

Q81832656's instance of is recorded as white dwarf^[2].
Q81832656's constellation is recorded as Corona Borealis^[3].
Q81832656's spectral class is recorded as DB^[4].
Q81832656's catalog code is recorded as 2MASS J15545024+3254137^[5].
Q81832656's catalog code is recorded as CSO 1114^[6].
Q81832656's catalog code is recorded as LSPM J1554+3254^[7].
Q81832656's catalog code is recorded as [CBB98] 35^[8].
Q81832656's catalog code is recorded as USNO-B1.0 1229-00302120^[9].
Q81832656's catalog code is recorded as SDSS J155450.28+325413.2^[10].
Q81832656's catalog code is recorded as SDSS J155450.28+325413.3^[11].
Q81832656's catalog code is recorded as WIRED J155450.28+325413.2^[12].
Q81832656's catalog code is recorded as WD 1552+330^[13].
Q81832656's catalog code is recorded as Gaia DR2 1369861200377513088^[14].
Q81832656's redshift is recorded as {'unit': '1', 'amount': '-0.00086'}^[15].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.11'}^[16].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.467'}^[17].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3'}^[18].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0'}^[19].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.536'}^[20].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.452'}^[21].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.879'}^[22].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.345'}^[23].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.514'}^[24].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.675'}^[25].
Q81832656's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.4283'}^[26].

Body

Definition and Type

Q81832656'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: +16.11, unit: 1, amount: +16.467, unit: 1, amount: +16.3, unit: 1, amount: +16.0, unit: 1, amount: +16.536, unit: 1, amount: +16.452, unit: 1, amount: +16.879, unit: 1, amount: +16.345, unit: 1, amount: +16.514, unit: 1, amount: +16.675, unit: 1, amount: +16.4283

Catalog code 2MASS J15545024+3254137, CSO 1114, LSPM J1554+3254, [CBB98] 35, USNO-B1.0 1229-00302120, SDSS J155450.28+325413.2, SDSS J155450.28+325413.3, WIRED J155450.28+325413.2, WD 1552+330, Gaia DR2 1369861200377513088

Constellation Corona Borealis

Declination unit: www.wikidata.org, amount: +32.90380538865650

Declination component of proper motion unit: www.wikidata.org, amount: -130.302

Distance from earth unit: www.wikidata.org, amount: +75.2916

Effective temperature unit: www.wikidata.org, amount: +10783

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +13.2817

Radial velocity unit: www.wikidata.org, amount: -258

Redshift unit: 1, amount: -0.00086

Right ascension unit: www.wikidata.org, amount: +238.70942580672900

Right ascension component of proper motion unit: www.wikidata.org, amount: +115.124

Spectral class DB

Surface gravity unit: www.wikidata.org, amount: +1260000000

External References (2)

Gaia id 1369861200377513088

Simbad id CSO 1114

References

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

Direct Wikidata claims

[2] ↑ Q81832656 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q81832656 — constellation (P59): Corona Borealis. wikidata.org.
[4] ↑ Q81832656 — spectral class (P215): DB. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q81832656 — catalog code (P528): 2MASS J15545024+3254137. SIMBAD. wikidata.org.
[6] ↑ Q81832656 — catalog code (P528): CSO 1114. SIMBAD. wikidata.org.
[7] ↑ Q81832656 — catalog code (P528): LSPM J1554+3254. SIMBAD. wikidata.org.
[8] ↑ Q81832656 — catalog code (P528): [CBB98] 35. SIMBAD. wikidata.org.
[9] ↑ Q81832656 — catalog code (P528): USNO-B1.0 1229-00302120. SIMBAD. wikidata.org.
[10] ↑ Q81832656 — catalog code (P528): SDSS J155450.28+325413.2. SIMBAD. wikidata.org.
[11] ↑ Q81832656 — catalog code (P528): SDSS J155450.28+325413.3. SIMBAD. wikidata.org.
[12] ↑ Q81832656 — catalog code (P528): WIRED J155450.28+325413.2. SIMBAD. wikidata.org.
[13] ↑ Q81832656 — catalog code (P528): WD 1552+330. SIMBAD. wikidata.org.
[14] ↑ Q81832656 — catalog code (P528): Gaia DR2 1369861200377513088. SIMBAD. wikidata.org.
[15] ↑ Q81832656 — redshift (P1090): {'unit': '1', 'amount': '-0.00086'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.11'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.467'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.0'}. The USNO-B Catalog. wikidata.org.
[20] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.536'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.452'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.879'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.345'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.514'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[25] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.675'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[26] ↑ Q81832656 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.4283'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81832656 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). Q81832656. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81832656

MLA “Q81832656.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81832656.

BibTeX

@misc{4ortxyz_q81832656_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81832656}}, year = {2026}, url = {https://4ort.xyz/entity/q81832656}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81832656 — https://4ort.xyz/entity/q81832656 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81832656 · Last refreshed: May 7, 2026