** CBL 545

Place double_star Q89217976

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** CBL 545

Summary

** CBL 545 is a double star^[1].

Key Facts

** CBL 545's instance of is recorded as double star^[2].
** CBL 545's instance of is recorded as white dwarf^[3].
** CBL 545's constellation is recorded as Pegasus^[4].
** CBL 545's spectral class is recorded as DA3.6^[5].
** CBL 545's catalog code is recorded as [BDP2014b] CDDS51^[6].
** CBL 545's catalog code is recorded as WDS J22425+1250AB^[7].
** CBL 545's catalog code is recorded as WD 2240+125.1^[8].
** CBL 545's catalog code is recorded as HS 2240+1234B^[9].
** CBL 545's catalog code is recorded as SDSS J224230.33+125002.3^[10].
** CBL 545's catalog code is recorded as WDS J22425+1250B^[11].
** CBL 545's catalog code is recorded as GSC2 N00332133964^[12].
** CBL 545's catalog code is recorded as CMC14 J224230.3+125002^[13].
** CBL 545's catalog code is recorded as GSC2.3 N0RR003964^[14].
** CBL 545's catalog code is recorded as USNO-B1.0 1028-00772370^[15].
** CBL 545's catalog code is recorded as Gaia DR2 2731502443233585280^[16].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.85'}^[17].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.66'}^[18].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.64'}^[19].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.65'}^[20].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.50'}^[21].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.19'}^[22].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.75'}^[23].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.84'}^[24].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.97'}^[25].
** CBL 545's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6273'}^[26].

Body

Designation and Status

Recorded instance of include double star^[2] and white dwarf^[3].

History and Context

Catalog codes include [BDP2014b] CDDS51^[6], WDS J22425+1250AB^[7], WD 2240+125.1^[8], HS 2240+1234B^[9], SDSS J224230.33+125002.3^[10], and WDS J22425+1250B^[11].

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Quick Facts

Instance of double star, white dwarf

Properties

Apparent magnitude unit: 1, amount: +16.85, unit: 1, amount: +16.66, unit: 1, amount: +15.64, unit: 1, amount: +16.65, unit: 1, amount: +16.50, unit: 1, amount: +17.19, unit: 1, amount: +16.75, unit: 1, amount: +16.84, unit: 1, amount: +16.97, unit: 1, amount: +16.6273

Catalog code [BDP2014b] CDDS51, WDS J22425+1250AB, WD 2240+125.1, HS 2240+1234B, SDSS J224230.33+125002.3, WDS J22425+1250B, GSC2 N00332133964, CMC14 J224230.3+125002, GSC2.3 N0RR003964, USNO-B1.0 1028-00772370, Gaia DR2 2731502443233585280

Constellation Pegasus

Declination unit: www.wikidata.org, amount: +12.834694, unit: www.wikidata.org, amount: +12.83400436226820

Declination component of proper motion unit: www.wikidata.org, amount: -72.464

Distance from earth unit: www.wikidata.org, amount: +101.4312

Effective temperature unit: www.wikidata.org, amount: +15320

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +9.8589

Radial velocity unit: www.wikidata.org, amount: +8.2

Right ascension unit: www.wikidata.org, amount: +340.629750, unit: www.wikidata.org, amount: +340.62640010426340

Right ascension component of proper motion unit: www.wikidata.org, amount: -33.833

Spectral class DA3.6

Surface gravity unit: www.wikidata.org, amount: +110000000

External References (2)

Gaia id 2731502443233585280

Simbad id HS 2240+1234B

🏷️ Also known as

en ** CBL 545 en HS 2240+1234B

References

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

Direct Wikidata claims

[2] ↑ ** CBL 545 — instance of (P31): double star. SIMBAD. wikidata.org.
[3] ↑ ** CBL 545 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[4] ↑ ** CBL 545 — constellation (P59): Pegasus. wikidata.org.
[5] ↑ ** CBL 545 — spectral class (P215): DA3.6. A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.
[6] ↑ ** CBL 545 — catalog code (P528): [BDP2014b] CDDS51. SIMBAD. wikidata.org.
[7] ↑ ** CBL 545 — catalog code (P528): WDS J22425+1250AB. SIMBAD. wikidata.org.
[8] ↑ ** CBL 545 — catalog code (P528): WD 2240+125.1. SIMBAD. wikidata.org.
[9] ↑ ** CBL 545 — catalog code (P528): HS 2240+1234B. SIMBAD. wikidata.org.
[10] ↑ ** CBL 545 — catalog code (P528): SDSS J224230.33+125002.3. SIMBAD. wikidata.org.
[11] ↑ ** CBL 545 — catalog code (P528): WDS J22425+1250B. SIMBAD. wikidata.org.
[12] ↑ ** CBL 545 — catalog code (P528): GSC2 N00332133964. SIMBAD. wikidata.org.
[13] ↑ ** CBL 545 — catalog code (P528): CMC14 J224230.3+125002. SIMBAD. wikidata.org.
[14] ↑ ** CBL 545 — catalog code (P528): GSC2.3 N0RR003964. SIMBAD. wikidata.org.
[15] ↑ ** CBL 545 — catalog code (P528): USNO-B1.0 1028-00772370. SIMBAD. wikidata.org.
[16] ↑ ** CBL 545 — catalog code (P528): Gaia DR2 2731502443233585280. SIMBAD. wikidata.org.
[17] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.85'}. The second-generation guide star catalog: description and properties. wikidata.org.
[18] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.66'}. The second-generation guide star catalog: description and properties. wikidata.org.
[19] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.64'}. The Guide Star Catalog, Version 2.2 (GSC2.2). wikidata.org.
[20] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.65'}. The Guide Star Catalog, Version 2.2 (GSC2.2). wikidata.org.
[21] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.50'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.19'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[23] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.75'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[24] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.84'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[25] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.97'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[26] ↑ ** CBL 545 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6273'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ ** CBL 545 is an instance of double star (Q13890) [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). ** CBL 545. Retrieved May 3, 2026, from https://4ort.xyz/entity/-cbl-545

MLA “** CBL 545.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-cbl-545.

BibTeX

@misc{4ortxyz_-cbl-545_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{** CBL 545}}, year = {2026}, url = {https://4ort.xyz/entity/-cbl-545}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ** CBL 545 — https://4ort.xyz/entity/-cbl-545 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-cbl-545 · Last refreshed: May 3, 2026