Q84754218

quasar in the constellation Leo Minor

Thing quasar Q84754218

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Q84754218

Summary

Q84754218 is a quasar^[1].

Key Facts

Q84754218's instance of is recorded as quasar^[2].
Q84754218's constellation is recorded as Leo Minor^[3].
Q84754218's catalog code is recorded as SDSS J103037.56+345259.8^[4].
Q84754218's catalog code is recorded as [VV2010] J103037.6+345300^[5].
Q84754218's catalog code is recorded as Gaia DR2 749763095014080640^[6].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.5603'}^[7].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.55129'}^[8].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.5567'}^[9].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.5567'}^[10].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.55568'}^[11].
Q84754218's redshift is recorded as {'unit': '1', 'amount': '+2.556615'}^[12].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.284'}^[13].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.20'}^[14].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.01'}^[15].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.753'}^[16].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.701'}^[17].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.719'}^[18].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.639'}^[19].
Q84754218's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8161'}^[20].
Q84754218's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1886'}^[21].
Q84754218's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+255865'}^[22].
Q84754218's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+241'}^[23].
Q84754218's SIMBAD ID is recorded as SDSS J103037.56+345259.8^[24].
Q84754218's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.65652315494360'}^[25].
Q84754218's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.88326814842660'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of quasar

Properties

Apparent magnitude unit: 1, amount: +19.284, unit: 1, amount: +19.20, unit: 1, amount: +19.01, unit: 1, amount: +18.753, unit: 1, amount: +18.701, unit: 1, amount: +18.719, unit: 1, amount: +18.639, unit: 1, amount: +18.8161

Catalog code SDSS J103037.56+345259.8, [VV2010] J103037.6+345300, Gaia DR2 749763095014080640

Constellation Leo Minor

Declination unit: www.wikidata.org, amount: +34.88326814842660

Declination component of proper motion unit: www.wikidata.org, amount: +0.461, unit: www.wikidata.org, amount: +1

Distance from earth unit: www.wikidata.org, amount: +241

Effective temperature unit: www.wikidata.org, amount: +36572, unit: www.wikidata.org, amount: +7750

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1886

Radial velocity unit: www.wikidata.org, amount: +255865

Redshift unit: 1, amount: +2.5603, unit: 1, amount: +2.55129, unit: 1, amount: +2.5567, unit: 1, amount: +2.5567, unit: 1, amount: +2.55568, unit: 1, amount: +2.556615

Right ascension unit: www.wikidata.org, amount: +157.65652315494360

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.424, unit: www.wikidata.org, amount: +1

Surface gravity unit: www.wikidata.org, amount: +65000000

External References (2)

Gaia id 749763095014080640

Simbad id SDSS J103037.56+345259.8

References

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

Direct Wikidata claims

[2] ↑ Q84754218 — instance of (P31): quasar. SIMBAD. wikidata.org.
[3] ↑ Q84754218 — constellation (P59): Leo Minor. wikidata.org.
[4] ↑ Q84754218 — catalog code (P528): SDSS J103037.56+345259.8. SIMBAD. wikidata.org.
[5] ↑ Q84754218 — catalog code (P528): [VV2010] J103037.6+345300. SIMBAD. wikidata.org.
[6] ↑ Q84754218 — catalog code (P528): Gaia DR2 749763095014080640. SIMBAD. wikidata.org.
[7] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.5603'}. SIMBAD. wikidata.org.
[8] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.55129'}. SIMBAD. wikidata.org.
[9] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.5567'}. SIMBAD. wikidata.org.
[10] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.5567'}. SIMBAD. wikidata.org.
[11] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.55568'}. SIMBAD. wikidata.org.
[12] ↑ Q84754218 — redshift (P1090): {'unit': '1', 'amount': '+2.556615'}. SIMBAD. wikidata.org.
[13] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.284'}. SIMBAD. wikidata.org.
[14] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.20'}. SIMBAD. wikidata.org.
[15] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.01'}. SIMBAD. wikidata.org.
[16] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.753'}. SIMBAD. wikidata.org.
[17] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.701'}. SIMBAD. wikidata.org.
[18] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.719'}. SIMBAD. wikidata.org.
[19] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.639'}. SIMBAD. wikidata.org.
[20] ↑ Q84754218 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8161'}. SIMBAD. wikidata.org.
[21] ↑ Q84754218 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1886'}. SIMBAD. wikidata.org.
[22] ↑ Q84754218 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+255865'}. SIMBAD. wikidata.org.
[23] ↑ Q84754218 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+241'}. SIMBAD. wikidata.org.
[24] ↑ Q84754218 — SIMBAD ID (P3083): SDSS J103037.56+345259.8. wikidata.org.
[25] ↑ Q84754218 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.65652315494360'}. SIMBAD. wikidata.org.
[26] ↑ Q84754218 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.88326814842660'}. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q84754218 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). Q84754218. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84754218

MLA “Q84754218.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84754218.

BibTeX

@misc{4ortxyz_q84754218_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84754218}}, year = {2026}, url = {https://4ort.xyz/entity/q84754218}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84754218 — https://4ort.xyz/entity/q84754218 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84754218 · Last refreshed: May 7, 2026