Q84755740

quasar in the constellation Leo

Thing quasar Q84755740

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Q84755740

Summary

Q84755740 is a quasar^[1].

Key Facts

Q84755740's instance of is recorded as quasar^[2].
Q84755740's constellation is recorded as Leo^[3].
Q84755740's catalog code is recorded as SDSS J104457.91+083214.3^[4].
Q84755740's catalog code is recorded as 2MASS J10445790+0832144^[5].
Q84755740's catalog code is recorded as [VV2010] J104457.9+083214^[6].
Q84755740's catalog code is recorded as SDSS J104457.90+083214.2^[7].
Q84755740's catalog code is recorded as SDSS J104457.91+083214.2^[8].
Q84755740's catalog code is recorded as Gaia DR2 3868800093767704320^[9].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.7907'}^[10].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.79072'}^[11].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.7905'}^[12].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.79065'}^[13].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.790432'}^[14].
Q84755740's redshift is recorded as {'unit': '1', 'amount': '+0.7913'}^[15].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.507'}^[16].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.13'}^[17].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.04'}^[18].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.63'}^[19].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.34'}^[20].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.47'}^[21].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.986'}^[22].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.710'}^[23].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.736'}^[24].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.858'}^[25].
Q84755740's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8879'}^[26].

Body

Definition and Type

Q84755740's instance of is recorded as quasar^[2].

⭐ Popularity Graph

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Quick Facts

Instance of quasar

Properties

Apparent magnitude unit: 1, amount: +18.507, unit: 1, amount: +18.13, unit: 1, amount: +18.04, unit: 1, amount: +16.63, unit: 1, amount: +16.34, unit: 1, amount: +15.47, unit: 1, amount: +17.986, unit: 1, amount: +17.710, unit: 1, amount: +17.736, unit: 1, amount: +17.858, unit: 1, amount: +17.8879

Catalog code SDSS J104457.91+083214.3, 2MASS J10445790+0832144, [VV2010] J104457.9+083214, SDSS J104457.90+083214.2, SDSS J104457.91+083214.2, Gaia DR2 3868800093767704320

Constellation Leo

Declination unit: www.wikidata.org, amount: +8.53731943669350

Declination component of proper motion unit: www.wikidata.org, amount: +0.333, unit: www.wikidata.org, amount: -5

Distance from earth unit: www.wikidata.org, amount: +450

Effective temperature unit: www.wikidata.org, amount: +23076, unit: www.wikidata.org, amount: +9500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0382

Radial velocity unit: www.wikidata.org, amount: +157226

Redshift unit: 1, amount: +0.7907, unit: 1, amount: +0.79072, unit: 1, amount: +0.7905, unit: 1, amount: +0.79065, unit: 1, amount: +0.790432, unit: 1, amount: +0.7913

Right ascension unit: www.wikidata.org, amount: +161.24128126452150

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.112, unit: www.wikidata.org, amount: -5

Surface gravity unit: www.wikidata.org, amount: +95000000

External References (2)

Gaia id 3868800093767704320

Simbad id 2MASS J10445790+0832144

References

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

Direct Wikidata claims

[2] ↑ Q84755740 — instance of (P31): quasar. SIMBAD. wikidata.org.
[3] ↑ Q84755740 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q84755740 — catalog code (P528): SDSS J104457.91+083214.3. SIMBAD. wikidata.org.
[5] ↑ Q84755740 — catalog code (P528): 2MASS J10445790+0832144. SIMBAD. wikidata.org.
[6] ↑ Q84755740 — catalog code (P528): [VV2010] J104457.9+083214. SIMBAD. wikidata.org.
[7] ↑ Q84755740 — catalog code (P528): SDSS J104457.90+083214.2. SIMBAD. wikidata.org.
[8] ↑ Q84755740 — catalog code (P528): SDSS J104457.91+083214.2. SIMBAD. wikidata.org.
[9] ↑ Q84755740 — catalog code (P528): Gaia DR2 3868800093767704320. SIMBAD. wikidata.org.
[10] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.7907'}. SIMBAD. wikidata.org.
[11] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.79072'}. SIMBAD. wikidata.org.
[12] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.7905'}. SIMBAD. wikidata.org.
[13] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.79065'}. SIMBAD. wikidata.org.
[14] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.790432'}. SIMBAD. wikidata.org.
[15] ↑ Q84755740 — redshift (P1090): {'unit': '1', 'amount': '+0.7913'}. SIMBAD. wikidata.org.
[16] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.507'}. SIMBAD. wikidata.org.
[17] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.13'}. SIMBAD. wikidata.org.
[18] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.04'}. SIMBAD. wikidata.org.
[19] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.63'}. SIMBAD. wikidata.org.
[20] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.34'}. SIMBAD. wikidata.org.
[21] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.47'}. SIMBAD. wikidata.org.
[22] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.986'}. SIMBAD. wikidata.org.
[23] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.710'}. SIMBAD. wikidata.org.
[24] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.736'}. SIMBAD. wikidata.org.
[25] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.858'}. SIMBAD. wikidata.org.
[26] ↑ Q84755740 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8879'}. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q84755740 is an instance of quasar (Q83373) [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). Q84755740. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84755740

MLA “Q84755740.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84755740.

BibTeX

@misc{4ortxyz_q84755740_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84755740}}, year = {2026}, url = {https://4ort.xyz/entity/q84755740}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84755740 — https://4ort.xyz/entity/q84755740 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84755740 · Last refreshed: May 7, 2026