Q81439913

quasar in the constellation Virgo

Thing quasar Q81439913

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Q81439913

Summary

Q81439913 is a quasar^[1].

Key Facts

Q81439913's instance of is recorded as quasar^[2].
Q81439913's constellation is recorded as Virgo^[3].
Q81439913's catalog code is recorded as SDSS J140351.79+041056.8^[4].
Q81439913's catalog code is recorded as [VV2003] J140351.8+041056^[5].
Q81439913's catalog code is recorded as [VV2006] J140351.8+041056^[6].
Q81439913's catalog code is recorded as [VV2010] J140351.8+041056^[7].
Q81439913's catalog code is recorded as Gaia DR2 3670914496421647232^[8].
Q81439913's redshift is recorded as {'unit': '1', 'amount': '+2.33886'}^[9].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.57'}^[10].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.141'}^[11].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.76'}^[12].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.95'}^[13].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.27'}^[14].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.504'}^[15].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.262'}^[16].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.516'}^[17].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.428'}^[18].
Q81439913's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1424'}^[19].
Q81439913's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+250436'}^[20].
Q81439913's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2148'}^[21].
Q81439913's SIMBAD ID is recorded as [VV2006] J140351.8+041056^[22].
Q81439913's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+210.96580181751780'}^[23].
Q81439913's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.18246771376510'}^[24].
Q81439913's epoch is recorded as J2000.0^[25].
Q81439913's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7500'}^[26].

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Quick Facts

Instance of quasar

Properties

Apparent magnitude unit: 1, amount: +18.57, unit: 1, amount: +19.141, unit: 1, amount: +18.76, unit: 1, amount: +16.95, unit: 1, amount: +16.27, unit: 1, amount: +18.504, unit: 1, amount: +18.262, unit: 1, amount: +18.516, unit: 1, amount: +18.428, unit: 1, amount: +18.1424

Catalog code SDSS J140351.79+041056.8, [VV2003] J140351.8+041056, [VV2006] J140351.8+041056, [VV2010] J140351.8+041056, Gaia DR2 3670914496421647232

Constellation Virgo

Declination unit: www.wikidata.org, amount: +4.18246771376510

Declination component of proper motion unit: www.wikidata.org, amount: -1.183

Distance from earth unit: www.wikidata.org, amount: +2148

Effective temperature unit: www.wikidata.org, amount: +7500, unit: www.wikidata.org, amount: +65789

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +250436

Redshift unit: 1, amount: +2.33886

Right ascension unit: www.wikidata.org, amount: +210.96580181751780

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.145

Surface gravity unit: www.wikidata.org, amount: +12300000

External References (2)

Gaia id 3670914496421879808

Simbad id [VV2006] J140351.8+041056

References

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

Direct Wikidata claims

[2] ↑ Q81439913 — instance of (P31): quasar. SIMBAD. wikidata.org.
[3] ↑ Q81439913 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q81439913 — catalog code (P528): SDSS J140351.79+041056.8. SIMBAD. wikidata.org.
[5] ↑ Q81439913 — catalog code (P528): [VV2003] J140351.8+041056. SIMBAD. wikidata.org.
[6] ↑ Q81439913 — catalog code (P528): [VV2006] J140351.8+041056. SIMBAD. wikidata.org.
[7] ↑ Q81439913 — catalog code (P528): [VV2010] J140351.8+041056. SIMBAD. wikidata.org.
[8] ↑ Q81439913 — catalog code (P528): Gaia DR2 3670914496421647232. SIMBAD. wikidata.org.
[9] ↑ Q81439913 — redshift (P1090): {'unit': '1', 'amount': '+2.33886'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[10] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.57'}. A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
[11] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.141'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[12] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.76'}. A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
[13] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.95'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.27'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.504'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.262'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.516'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.428'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81439913 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1424'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81439913 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+250436'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q81439913 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2148'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[22] ↑ Q81439913 — SIMBAD ID (P3083): [VV2006] J140351.8+041056. wikidata.org.
[23] ↑ Q81439913 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+210.96580181751780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81439913 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.18246771376510'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81439913 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81439913 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7500'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

[1] ↑ Q81439913 is an instance of quasar (Q83373) [P31, primary]. Wikidata. wikidata.org.

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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). Q81439913. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81439913

MLA “Q81439913.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81439913.

BibTeX

@misc{4ortxyz_q81439913_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81439913}}, year = {2026}, url = {https://4ort.xyz/entity/q81439913}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81439913 — https://4ort.xyz/entity/q81439913 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81439913 · Last refreshed: May 7, 2026