Q81507612

quasar in the constellation Canes Venatici

Thing quasar Q81507612

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Q81507612

Summary

Q81507612 is a quasar^[1].

Key Facts

Q81507612's instance of is recorded as quasar^[2].
Q81507612's constellation is recorded as Canes Venatici^[3].
Q81507612's catalog code is recorded as SDSS J130124.73+475909.6^[4].
Q81507612's catalog code is recorded as [VV2006] J130124.7+475909^[5].
Q81507612's catalog code is recorded as SDSS J130124.73+475909.5^[6].
Q81507612's catalog code is recorded as 2MASS J13012471+4759093^[7].
Q81507612's catalog code is recorded as [VV2010] J130124.7+475909^[8].
Q81507612's catalog code is recorded as Gaia DR2 1555041769065093376^[9].
Q81507612's redshift is recorded as {'unit': '1', 'amount': '+2.165634'}^[10].
Q81507612's redshift is recorded as {'unit': '1', 'amount': '+2.190000'}^[11].
Q81507612's redshift is recorded as {'unit': '1', 'amount': '+2.1843'}^[12].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.69'}^[13].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.731'}^[14].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.998'}^[15].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.600'}^[16].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.91'}^[17].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.400'}^[18].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.258'}^[19].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.222'}^[20].
Q81507612's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2027'}^[21].
Q81507612's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0327'}^[22].
Q81507612's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+245390'}^[23].
Q81507612's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+472'}^[24].
Q81507612's SIMBAD ID is recorded as [VV2006] J130124.7+475909^[25].
Q81507612's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+195.35309928664110'}^[26].

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Quick Facts

Instance of quasar

Properties

Apparent magnitude unit: 1, amount: +18.69, unit: 1, amount: +18.731, unit: 1, amount: +17.998, unit: 1, amount: +16.600, unit: 1, amount: +18.91, unit: 1, amount: +18.400, unit: 1, amount: +18.258, unit: 1, amount: +18.222, unit: 1, amount: +18.2027

Catalog code SDSS J130124.73+475909.6, [VV2006] J130124.7+475909, SDSS J130124.73+475909.5, 2MASS J13012471+4759093, [VV2010] J130124.7+475909, Gaia DR2 1555041769065093376

Constellation Canes Venatici

Declination unit: www.wikidata.org, amount: +47.98600759696790

Declination component of proper motion unit: www.wikidata.org, amount: -0.061

Distance from earth unit: www.wikidata.org, amount: +472

Effective temperature unit: www.wikidata.org, amount: +49335, unit: www.wikidata.org, amount: +7500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0327

Radial velocity unit: www.wikidata.org, amount: +245390

Redshift unit: 1, amount: +2.165634, unit: 1, amount: +2.190000, unit: 1, amount: +2.1843

Right ascension unit: www.wikidata.org, amount: +195.35309928664110

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.220

Surface gravity unit: www.wikidata.org, amount: +42000000

External References (2)

Gaia id 1555041769065093376

Simbad id [VV2006] J130124.7+475909

References

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

Direct Wikidata claims

[2] ↑ Q81507612 — instance of (P31): quasar. SIMBAD. wikidata.org.
[3] ↑ Q81507612 — constellation (P59): Canes Venatici. wikidata.org.
[4] ↑ Q81507612 — catalog code (P528): SDSS J130124.73+475909.6. SIMBAD. wikidata.org.
[5] ↑ Q81507612 — catalog code (P528): [VV2006] J130124.7+475909. SIMBAD. wikidata.org.
[6] ↑ Q81507612 — catalog code (P528): SDSS J130124.73+475909.5. SIMBAD. wikidata.org.
[7] ↑ Q81507612 — catalog code (P528): 2MASS J13012471+4759093. SIMBAD. wikidata.org.
[8] ↑ Q81507612 — catalog code (P528): [VV2010] J130124.7+475909. SIMBAD. wikidata.org.
[9] ↑ Q81507612 — catalog code (P528): Gaia DR2 1555041769065093376. SIMBAD. wikidata.org.
[10] ↑ Q81507612 — redshift (P1090): {'unit': '1', 'amount': '+2.165634'}. The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release. wikidata.org.
[11] ↑ Q81507612 — redshift (P1090): {'unit': '1', 'amount': '+2.190000'}. The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release. wikidata.org.
[12] ↑ Q81507612 — redshift (P1090): {'unit': '1', 'amount': '+2.1843'}. Correcting C IV-based virial black hole masses. wikidata.org.
[13] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.69'}. A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
[14] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.731'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.998'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.600'}. The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. wikidata.org.
[17] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.91'}. A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
[18] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.400'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.258'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.222'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q81507612 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2027'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81507612 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0327'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81507612 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+245390'}. The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release. wikidata.org.
[24] ↑ Q81507612 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+472'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[25] ↑ Q81507612 — SIMBAD ID (P3083): [VV2006] J130124.7+475909. wikidata.org.
[26] ↑ Q81507612 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+195.35309928664110'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81507612 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). Q81507612. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81507612

MLA “Q81507612.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81507612.

BibTeX

@misc{4ortxyz_q81507612_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81507612}}, year = {2026}, url = {https://4ort.xyz/entity/q81507612}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81507612 — https://4ort.xyz/entity/q81507612 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81507612 · Last refreshed: May 7, 2026