Q93997547

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Thing white_dwarf Q93997547

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Q93997547

Summary

Q93997547 is a white dwarf^[1].

Key Facts

Q93997547's instance of is recorded as white dwarf^[2].
Q93997547's constellation is recorded as Virgo^[3].
Q93997547's spectral class is recorded as DB^[4].
Q93997547's catalog code is recorded as LBQS 1217+1006^[5].
Q93997547's catalog code is recorded as WD 1217+101^[6].
Q93997547's catalog code is recorded as SDSS J121939.34+094956.5^[7].
Q93997547's catalog code is recorded as SDSS J121939.35+094956.4^[8].
Q93997547's catalog code is recorded as SDSS J121939.34+094956.4^[9].
Q93997547's catalog code is recorded as Gaia DR2 3905438363825771776^[10].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.69'}^[11].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}^[12].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0'}^[13].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.982'}^[14].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.026'}^[15].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.906'}^[16].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.402'}^[17].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.740'}^[18].
Q93997547's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2772'}^[19].
Q93997547's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9232'}^[20].
Q93997547's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+342.0909'}^[21].
Q93997547's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.91396324989780'}^[22].
Q93997547's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.83238342993240'}^[23].
Q93997547's epoch is recorded as J2000.0^[24].
Q93997547's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+31357'}^[25].
Q93997547's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65200000'}^[26].

Body

Definition and Type

Q93997547'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: +18.69, unit: 1, amount: +18.2, unit: 1, amount: +18.0, unit: 1, amount: +18.982, unit: 1, amount: +18.026, unit: 1, amount: +17.906, unit: 1, amount: +18.402, unit: 1, amount: +18.740, unit: 1, amount: +18.2772

Catalog code LBQS 1217+1006, WD 1217+101, SDSS J121939.34+094956.5, SDSS J121939.35+094956.4, SDSS J121939.34+094956.4, Gaia DR2 3905438363825771776

Constellation Virgo

Declination unit: www.wikidata.org, amount: +9.83238342993240

Declination component of proper motion unit: www.wikidata.org, amount: -12.931

Distance from earth unit: www.wikidata.org, amount: +342.0909

Effective temperature unit: www.wikidata.org, amount: +31357

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.9232

Right ascension unit: www.wikidata.org, amount: +184.91396324989780

Right ascension component of proper motion unit: www.wikidata.org, amount: -15.885

Spectral class DB

Surface gravity unit: www.wikidata.org, amount: +65200000

External References (2)

Gaia id 3905438363825771776

Simbad id LBQS 1217+1006

References

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

Direct Wikidata claims

[2] ↑ Q93997547 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q93997547 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q93997547 — spectral class (P215): DB. Spectroscopy and spectral types for 387 stellar objects from the large, bright QSO survey. wikidata.org.
[5] ↑ Q93997547 — catalog code (P528): LBQS 1217+1006. SIMBAD. wikidata.org.
[6] ↑ Q93997547 — catalog code (P528): WD 1217+101. SIMBAD. wikidata.org.
[7] ↑ Q93997547 — catalog code (P528): SDSS J121939.34+094956.5. SIMBAD. wikidata.org.
[8] ↑ Q93997547 — catalog code (P528): SDSS J121939.35+094956.4. SIMBAD. wikidata.org.
[9] ↑ Q93997547 — catalog code (P528): SDSS J121939.34+094956.4. SIMBAD. wikidata.org.
[10] ↑ Q93997547 — catalog code (P528): Gaia DR2 3905438363825771776. SIMBAD. wikidata.org.
[11] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.69'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[12] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[13] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.982'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.026'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.906'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.402'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.740'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q93997547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2772'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q93997547 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9232'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q93997547 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+342.0909'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q93997547 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.91396324989780'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q93997547 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.83238342993240'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q93997547 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q93997547 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+31357'}. DB white dwarfs in the Sloan Digital Sky Survey data release 10 and 12. wikidata.org.
[26] ↑ Q93997547 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+65200000'}. DB white dwarfs in the Sloan Digital Sky Survey data release 10 and 12. wikidata.org.

Class ancestry

[1] ↑ Q93997547 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). Q93997547. Retrieved May 7, 2026, from https://4ort.xyz/entity/q93997547

MLA “Q93997547.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q93997547.

BibTeX

@misc{4ortxyz_q93997547_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q93997547}}, year = {2026}, url = {https://4ort.xyz/entity/q93997547}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q93997547 — https://4ort.xyz/entity/q93997547 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q93997547 · Last refreshed: May 7, 2026