Q75301893

Thing white_dwarf Q75301893

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Q75301893

Summary

Q75301893 is a white dwarf^[1].

Key Facts

Q75301893's instance of is recorded as white dwarf^[2].
Q75301893's spectral class is recorded as D^[3].
Q75301893's catalog code is recorded as CBS 448^[4].
Q75301893's catalog code is recorded as [HHD2009] SDSS J1153+4001^[5].
Q75301893's catalog code is recorded as SDSS J115356.15+400137.5^[6].
Q75301893's catalog code is recorded as [SLH2007] J115356.16+400137.6^[7].
Q75301893's catalog code is recorded as [RGS2010] J115356.15+400137.5^[8].
Q75301893's catalog code is recorded as SDSS J115356.16+400137.5^[9].
Q75301893's catalog code is recorded as WIRED J115356.15+400137.5^[10].
Q75301893's catalog code is recorded as 2MASS J11535608+4001375^[11].
Q75301893's catalog code is recorded as WD 1151+403^[12].
Q75301893's catalog code is recorded as SDSS J115356.14+400137.5^[13].
Q75301893's catalog code is recorded as Gaia DR2 4034659155074865408^[14].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.480'}^[15].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.867'}^[16].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.991'}^[17].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.871'}^[18].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.66'}^[19].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.730'}^[20].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.977'}^[21].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.822'}^[22].
Q75301893's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6550'}^[23].
Q75301893's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9729'}^[24].
Q75301893's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21'}^[25].
Q75301893's metallicity is recorded as {'unit': '1', 'amount': '+0.0'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +17.480, unit: 1, amount: +17.867, unit: 1, amount: +17.991, unit: 1, amount: +17.871, unit: 1, amount: +17.66, unit: 1, amount: +16.730, unit: 1, amount: +15.977, unit: 1, amount: +15.822, unit: 1, amount: +17.6550

Catalog code CBS 448, [HHD2009] SDSS J1153+4001, SDSS J115356.15+400137.5, [SLH2007] J115356.16+400137.6, [RGS2010] J115356.15+400137.5, SDSS J115356.16+400137.5, WIRED J115356.15+400137.5, 2MASS J11535608+4001375, WD 1151+403, SDSS J115356.14+400137.5, Gaia DR2 4034659155074865408

Declination unit: www.wikidata.org, amount: +40.02711449716730

Declination component of proper motion unit: www.wikidata.org, amount: -20.378

Distance from earth unit: www.wikidata.org, amount: +336.3719

Effective temperature unit: www.wikidata.org, amount: +18414

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +2.9729

Radial velocity unit: www.wikidata.org, amount: -21

Right ascension unit: www.wikidata.org, amount: +178.48400087817910

Right ascension component of proper motion unit: www.wikidata.org, amount: -46.637

Spectral class D

Surface gravity unit: www.wikidata.org, amount: +29000000

External References (2)

Gaia id 4034659155074865408

Simbad id CBS 448

References

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

Direct Wikidata claims

[2] ↑ Q75301893 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q75301893 — spectral class (P215): D. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[4] ↑ Q75301893 — catalog code (P528): CBS 448. SIMBAD. wikidata.org.
[5] ↑ Q75301893 — catalog code (P528): [HHD2009] SDSS J1153+4001. SIMBAD. wikidata.org.
[6] ↑ Q75301893 — catalog code (P528): SDSS J115356.15+400137.5. SIMBAD. wikidata.org.
[7] ↑ Q75301893 — catalog code (P528): [SLH2007] J115356.16+400137.6. SIMBAD. wikidata.org.
[8] ↑ Q75301893 — catalog code (P528): [RGS2010] J115356.15+400137.5. SIMBAD. wikidata.org.
[9] ↑ Q75301893 — catalog code (P528): SDSS J115356.16+400137.5. SIMBAD. wikidata.org.
[10] ↑ Q75301893 — catalog code (P528): WIRED J115356.15+400137.5. SIMBAD. wikidata.org.
[11] ↑ Q75301893 — catalog code (P528): 2MASS J11535608+4001375. SIMBAD. wikidata.org.
[12] ↑ Q75301893 — catalog code (P528): WD 1151+403. SIMBAD. wikidata.org.
[13] ↑ Q75301893 — catalog code (P528): SDSS J115356.14+400137.5. SIMBAD. wikidata.org.
[14] ↑ Q75301893 — catalog code (P528): Gaia DR2 4034659155074865408. SIMBAD. wikidata.org.
[15] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.480'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.867'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.991'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.871'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.66'}. SDSS DR7 white dwarf catalog. wikidata.org.
[20] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.730'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.977'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.822'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[23] ↑ Q75301893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.6550'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q75301893 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9729'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q75301893 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[26] ↑ Q75301893 — metallicity (P2227): {'unit': '1', 'amount': '+0.0'}. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q75301893 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). Q75301893. Retrieved May 7, 2026, from https://4ort.xyz/entity/q75301893

MLA “Q75301893.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q75301893.

BibTeX

@misc{4ortxyz_q75301893_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q75301893}}, year = {2026}, url = {https://4ort.xyz/entity/q75301893}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q75301893 — https://4ort.xyz/entity/q75301893 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q75301893 · Last refreshed: May 7, 2026