Q91540946

star in the constellation Aquarius

Thing star Q91540946

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Q91540946

Summary

Q91540946 is a star^[1].

Key Facts

Q91540946's instance of is recorded as star^[2].
Q91540946's constellation is recorded as Aquarius^[3].
Q91540946 is part of Messier 2^[4].
Q91540946's catalog code is recorded as 2MASS J21331870-0050229^[5].
Q91540946's catalog code is recorded as NGC 7089 3025^[6].
Q91540946's catalog code is recorded as UCAC2 31605946^[7].
Q91540946's catalog code is recorded as SDSS J213318.69-005022.8^[8].
Q91540946's catalog code is recorded as Gaia DR2 2686841208628487424^[9].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.41'}^[10].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.28'}^[11].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.661'}^[12].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.102'}^[13].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.067'}^[14].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.275'}^[15].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.618'}^[16].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.019'}^[17].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.769'}^[18].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.606'}^[19].
Q91540946's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.1795'}^[20].
Q91540946's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0507'}^[21].
Q91540946's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.9'}^[22].
Q91540946's metallicity is recorded as {'unit': '1', 'amount': '-1.44'}^[23].
Q91540946's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+323.32788567178380'}^[24].
Q91540946's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.83968375487600'}^[25].
Q91540946's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q91540946's instance of is recorded as star^[2].

Use and Application

Q91540946 is part of Messier 2^[4].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Part of Messier 2

Properties

Apparent magnitude unit: 1, amount: +15.41, unit: 1, amount: +16.28, unit: 1, amount: +13.661, unit: 1, amount: +13.102, unit: 1, amount: +13.067, unit: 1, amount: +17.275, unit: 1, amount: +15.618, unit: 1, amount: +15.019, unit: 1, amount: +14.769, unit: 1, amount: +14.606, unit: 1, amount: +15.1795

Catalog code 2MASS J21331870-0050229, NGC 7089 3025, UCAC2 31605946, SDSS J213318.69-005022.8, Gaia DR2 2686841208628487424

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -0.83968375487600

Declination component of proper motion unit: www.wikidata.org, amount: -2.372

Effective temperature unit: www.wikidata.org, amount: +5183

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.44

Parallax unit: www.wikidata.org, amount: +0.0507

Radial velocity unit: www.wikidata.org, amount: -9.9

Right ascension unit: www.wikidata.org, amount: +323.32788567178380

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.691

Surface gravity unit: www.wikidata.org, amount: +81

External References (2)

Gaia id 2686841208628487424

Simbad id NGC 7089 3025

References

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

Direct Wikidata claims

[2] ↑ Q91540946 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91540946 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q91540946 — part of (P361): Messier 2. SIMBAD. wikidata.org.
[5] ↑ Q91540946 — catalog code (P528): 2MASS J21331870-0050229. SIMBAD. wikidata.org.
[6] ↑ Q91540946 — catalog code (P528): NGC 7089 3025. SIMBAD. wikidata.org.
[7] ↑ Q91540946 — catalog code (P528): UCAC2 31605946. SIMBAD. wikidata.org.
[8] ↑ Q91540946 — catalog code (P528): SDSS J213318.69-005022.8. SIMBAD. wikidata.org.
[9] ↑ Q91540946 — catalog code (P528): Gaia DR2 2686841208628487424. SIMBAD. wikidata.org.
[10] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.41'}. SIMBAD. wikidata.org.
[11] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.28'}. SIMBAD. wikidata.org.
[12] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.661'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.102'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.067'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.275'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[16] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.618'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[17] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.019'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[18] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.769'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[19] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.606'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[20] ↑ Q91540946 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.1795'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91540946 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0507'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91540946 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.9'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[23] ↑ Q91540946 — metallicity (P2227): {'unit': '1', 'amount': '-1.44'}. The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
[24] ↑ Q91540946 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+323.32788567178380'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91540946 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.83968375487600'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91540946 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91540946 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). Q91540946. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91540946

MLA “Q91540946.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91540946.

BibTeX

@misc{4ortxyz_q91540946_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91540946}}, year = {2026}, url = {https://4ort.xyz/entity/q91540946}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91540946 — https://4ort.xyz/entity/q91540946 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91540946 · Last refreshed: May 7, 2026