Q91763857

star in the constellation Eridanus

Thing star Q91763857

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Q91763857

Summary

Q91763857 is a star^[1].

Key Facts

Q91763857's instance of is recorded as star^[2].
Q91763857's constellation is recorded as Eridanus^[3].
Q91763857's catalog code is recorded as 2MASS J04045220-1945511^[4].
Q91763857's catalog code is recorded as BD-20 776^[5].
Q91763857's catalog code is recorded as CPD-20 486^[6].
Q91763857's catalog code is recorded as PPM 710520^[7].
Q91763857's catalog code is recorded as TYC 5885-927-1^[8].
Q91763857's catalog code is recorded as RAVE J040452.2-194551^[9].
Q91763857's catalog code is recorded as Gaia DR1 5094289675045846016^[10].
Q91763857's catalog code is recorded as Gaia DR2 5094289679341660032^[11].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.712'}^[12].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.490'}^[13].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.432'}^[14].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.55'}^[15].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.810'}^[16].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.092'}^[17].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.659'}^[18].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.556'}^[19].
Q91763857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6939'}^[20].
Q91763857's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9961'}^[21].
Q91763857's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.84'}^[22].
Q91763857's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+333.7672'}^[23].
Q91763857's SIMBAD ID is recorded as BD-20 776^[24].
Q91763857's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.21748497080970'}^[25].
Q91763857's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.76420806805630'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.712, unit: 1, amount: +9.490, unit: 1, amount: +9.432, unit: 1, amount: +11.55, unit: 1, amount: +10.810, unit: 1, amount: +11.092, unit: 1, amount: +10.659, unit: 1, amount: +10.556, unit: 1, amount: +10.6939

Catalog code 2MASS J04045220-1945511, BD-20 776, CPD-20 486, PPM 710520, TYC 5885-927-1, RAVE J040452.2-194551, Gaia DR1 5094289675045846016, Gaia DR2 5094289679341660032

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -19.76420806805630

Declination component of proper motion unit: www.wikidata.org, amount: -6.785

Distance from earth unit: www.wikidata.org, amount: +333.7672

Effective temperature unit: www.wikidata.org, amount: +6140

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.9961

Radial velocity unit: www.wikidata.org, amount: +17.84

Right ascension unit: www.wikidata.org, amount: +61.21748497080970

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.529

Surface gravity unit: www.wikidata.org, amount: +29000

External References (2)

Gaia id 5094289679341660032

Simbad id BD-20 776

References

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

Direct Wikidata claims

[2] ↑ Q91763857 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91763857 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q91763857 — catalog code (P528): 2MASS J04045220-1945511. SIMBAD. wikidata.org.
[5] ↑ Q91763857 — catalog code (P528): BD-20 776. SIMBAD. wikidata.org.
[6] ↑ Q91763857 — catalog code (P528): CPD-20 486. SIMBAD. wikidata.org.
[7] ↑ Q91763857 — catalog code (P528): PPM 710520. SIMBAD. wikidata.org.
[8] ↑ Q91763857 — catalog code (P528): TYC 5885-927-1. SIMBAD. wikidata.org.
[9] ↑ Q91763857 — catalog code (P528): RAVE J040452.2-194551. SIMBAD. wikidata.org.
[10] ↑ Q91763857 — catalog code (P528): Gaia DR1 5094289675045846016. SIMBAD. wikidata.org.
[11] ↑ Q91763857 — catalog code (P528): Gaia DR2 5094289679341660032. SIMBAD. wikidata.org.
[12] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.712'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.490'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.432'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.55'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.810'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.092'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.659'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.556'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q91763857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6939'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91763857 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9961'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91763857 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.84'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91763857 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+333.7672'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91763857 — SIMBAD ID (P3083): BD-20 776. wikidata.org.
[25] ↑ Q91763857 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.21748497080970'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91763857 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.76420806805630'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91763857 is an instance of star (Q523) [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). Q91763857. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91763857

MLA “Q91763857.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91763857.

BibTeX

@misc{4ortxyz_q91763857_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91763857}}, year = {2026}, url = {https://4ort.xyz/entity/q91763857}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91763857 — https://4ort.xyz/entity/q91763857 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91763857 · Last refreshed: May 7, 2026