Q89306780

star in the constellation Eridanus

Thing star Q89306780

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Q89306780

Summary

Q89306780 is a star^[1].

Key Facts

Q89306780's instance of is recorded as star^[2].
Q89306780's constellation is recorded as Eridanus^[3].
Q89306780's catalog code is recorded as 2MASS J04213780-2005254^[4].
Q89306780's catalog code is recorded as HE 0419-2012^[5].
Q89306780's catalog code is recorded as BD-20 835^[6].
Q89306780's catalog code is recorded as CPD-20 551^[7].
Q89306780's catalog code is recorded as GSC 05896-01164^[8].
Q89306780's catalog code is recorded as PPM 247444^[9].
Q89306780's catalog code is recorded as TYC 5896-1164-1^[10].
Q89306780's catalog code is recorded as RAVE J042137.8-200526^[11].
Q89306780's catalog code is recorded as Gaia DR1 5091976165141803264^[12].
Q89306780's catalog code is recorded as Gaia DR2 5091976169438101888^[13].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.11'}^[14].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.42'}^[15].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.485'}^[16].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.273'}^[17].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.228'}^[18].
Q89306780's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0452'}^[19].
Q89306780's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7852'}^[20].
Q89306780's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+66.1'}^[21].
Q89306780's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+65.50'}^[22].
Q89306780's metallicity is recorded as {'unit': '1', 'amount': '+0.30'}^[23].
Q89306780's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+359.0406'}^[24].
Q89306780's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+65.40752326488160'}^[25].
Q89306780's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.09042181161140'}^[26].

Body

Definition and Type

Q89306780's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.11, unit: 1, amount: +10.42, unit: 1, amount: +9.485, unit: 1, amount: +9.273, unit: 1, amount: +9.228, unit: 1, amount: +10.0452

Catalog code 2MASS J04213780-2005254, HE 0419-2012, BD-20 835, CPD-20 551, GSC 05896-01164, PPM 247444, TYC 5896-1164-1, RAVE J042137.8-200526, Gaia DR1 5091976165141803264, Gaia DR2 5091976169438101888

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -20.09042181161140

Declination component of proper motion unit: www.wikidata.org, amount: -4.030

Distance from earth unit: www.wikidata.org, amount: +359.0406

Effective temperature unit: www.wikidata.org, amount: +7409

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.30

Parallax unit: www.wikidata.org, amount: +2.7852

Radial velocity unit: www.wikidata.org, amount: +66.1, unit: www.wikidata.org, amount: +65.50

Right ascension unit: www.wikidata.org, amount: +65.40752326488160

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.847

Surface gravity unit: www.wikidata.org, amount: +25000

External References (2)

Gaia id 5091976169438101888

Simbad id BD-20 835

References

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

Direct Wikidata claims

[2] ↑ Q89306780 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89306780 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q89306780 — catalog code (P528): 2MASS J04213780-2005254. SIMBAD. wikidata.org.
[5] ↑ Q89306780 — catalog code (P528): HE 0419-2012. SIMBAD. wikidata.org.
[6] ↑ Q89306780 — catalog code (P528): BD-20 835. SIMBAD. wikidata.org.
[7] ↑ Q89306780 — catalog code (P528): CPD-20 551. SIMBAD. wikidata.org.
[8] ↑ Q89306780 — catalog code (P528): GSC 05896-01164. SIMBAD. wikidata.org.
[9] ↑ Q89306780 — catalog code (P528): PPM 247444. SIMBAD. wikidata.org.
[10] ↑ Q89306780 — catalog code (P528): TYC 5896-1164-1. SIMBAD. wikidata.org.
[11] ↑ Q89306780 — catalog code (P528): RAVE J042137.8-200526. SIMBAD. wikidata.org.
[12] ↑ Q89306780 — catalog code (P528): Gaia DR1 5091976165141803264. SIMBAD. wikidata.org.
[13] ↑ Q89306780 — catalog code (P528): Gaia DR2 5091976169438101888. SIMBAD. wikidata.org.
[14] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.11'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.42'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.485'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.273'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.228'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89306780 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0452'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q89306780 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7852'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89306780 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+66.1'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[22] ↑ Q89306780 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+65.50'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[23] ↑ Q89306780 — metallicity (P2227): {'unit': '1', 'amount': '+0.30'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[24] ↑ Q89306780 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+359.0406'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89306780 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+65.40752326488160'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89306780 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.09042181161140'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89306780 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). Q89306780. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89306780

MLA “Q89306780.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89306780.

BibTeX

@misc{4ortxyz_q89306780_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89306780}}, year = {2026}, url = {https://4ort.xyz/entity/q89306780}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89306780 — https://4ort.xyz/entity/q89306780 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89306780 · Last refreshed: May 7, 2026