Q80700950

star in the constellation Cetus

Thing star Q80700950

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Q80700950

Summary

Q80700950 is a star^[1].

Key Facts

Q80700950's instance of is recorded as star^[2].
Q80700950's constellation is recorded as Cetus^[3].
Q80700950's catalog code is recorded as 2MASS J02115840-0828431^[4].
Q80700950's catalog code is recorded as HE 0209-0842^[5].
Q80700950's catalog code is recorded as BD-09 420^[6].
Q80700950's catalog code is recorded as HERZ 367^[7].
Q80700950's catalog code is recorded as PPM 184330^[8].
Q80700950's catalog code is recorded as TYC 5281-596-1^[9].
Q80700950's catalog code is recorded as Gaia DR1 2486302622865337600^[10].
Q80700950's catalog code is recorded as Gaia DR2 2486302627160727808^[11].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.819'}^[12].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.578'}^[13].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.524'}^[14].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.02'}^[15].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.54'}^[16].
Q80700950's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5113'}^[17].
Q80700950's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3778'}^[18].
Q80700950's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14.50'}^[19].
Q80700950's metallicity is recorded as {'unit': '1', 'amount': '+0.01'}^[20].
Q80700950's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+296.0507'}^[21].
Q80700950's SIMBAD ID is recorded as BD-09 420^[22].
Q80700950's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.99333264250980'}^[23].
Q80700950's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.47866207922420'}^[24].
Q80700950's epoch is recorded as J2000.0^[25].
Q80700950's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6668'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.819, unit: 1, amount: +9.578, unit: 1, amount: +9.524, unit: 1, amount: +11.02, unit: 1, amount: +10.54, unit: 1, amount: +10.5113

Catalog code 2MASS J02115840-0828431, HE 0209-0842, BD-09 420, HERZ 367, PPM 184330, TYC 5281-596-1, Gaia DR1 2486302622865337600, Gaia DR2 2486302627160727808

Constellation Cetus

Declination unit: www.wikidata.org, amount: -8.47866207922420

Declination component of proper motion unit: www.wikidata.org, amount: -5.971

Distance from earth unit: www.wikidata.org, amount: +296.0507

Effective temperature unit: www.wikidata.org, amount: +6668

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.01

Parallax unit: www.wikidata.org, amount: +3.3778

Radial velocity unit: www.wikidata.org, amount: +14.50

Right ascension unit: www.wikidata.org, amount: +32.99333264250980

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.311

Surface gravity unit: www.wikidata.org, amount: +19500

External References (2)

Gaia id 2486302627160727808

Simbad id BD-09 420

References

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

Direct Wikidata claims

[2] ↑ Q80700950 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80700950 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q80700950 — catalog code (P528): 2MASS J02115840-0828431. SIMBAD. wikidata.org.
[5] ↑ Q80700950 — catalog code (P528): HE 0209-0842. SIMBAD. wikidata.org.
[6] ↑ Q80700950 — catalog code (P528): BD-09 420. SIMBAD. wikidata.org.
[7] ↑ Q80700950 — catalog code (P528): HERZ 367. SIMBAD. wikidata.org.
[8] ↑ Q80700950 — catalog code (P528): PPM 184330. SIMBAD. wikidata.org.
[9] ↑ Q80700950 — catalog code (P528): TYC 5281-596-1. SIMBAD. wikidata.org.
[10] ↑ Q80700950 — catalog code (P528): Gaia DR1 2486302622865337600. SIMBAD. wikidata.org.
[11] ↑ Q80700950 — catalog code (P528): Gaia DR2 2486302627160727808. SIMBAD. wikidata.org.
[12] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.819'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.578'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.524'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.02'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.54'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q80700950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5113'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q80700950 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3778'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q80700950 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14.50'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q80700950 — metallicity (P2227): {'unit': '1', 'amount': '+0.01'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[21] ↑ Q80700950 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+296.0507'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q80700950 — SIMBAD ID (P3083): BD-09 420. wikidata.org.
[23] ↑ Q80700950 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.99333264250980'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80700950 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.47866207922420'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q80700950 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80700950 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6668'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.

Class ancestry

[1] ↑ Q80700950 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). Q80700950. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80700950

MLA “Q80700950.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80700950.

BibTeX

@misc{4ortxyz_q80700950_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80700950}}, year = {2026}, url = {https://4ort.xyz/entity/q80700950}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80700950 — https://4ort.xyz/entity/q80700950 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80700950 · Last refreshed: May 7, 2026