Q81557072

star in the constellation Aquarius

Thing star Q81557072

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Q81557072

Summary

Q81557072 is a star^[1].

Key Facts

Q81557072's instance of is recorded as star^[2].
Q81557072's constellation is recorded as Aquarius^[3].
Q81557072's catalog code is recorded as BD-21 6221^[4].
Q81557072's catalog code is recorded as CPD-20 8352^[5].
Q81557072's catalog code is recorded as GSC 06391-01054^[6].
Q81557072's catalog code is recorded as PPM 273788^[7].
Q81557072's catalog code is recorded as TYC 6391-1054-1^[8].
Q81557072's catalog code is recorded as 2MASS J22260092-2020403^[9].
Q81557072's catalog code is recorded as RAVE J222600.9-202040^[10].
Q81557072's catalog code is recorded as Gaia DR1 6821300525892381184^[11].
Q81557072's catalog code is recorded as Gaia DR2 6821300530187832064^[12].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.627'}^[13].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.287'}^[14].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.235'}^[15].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.359'}^[16].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.758'}^[17].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.025'}^[18].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.633'}^[19].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.501'}^[20].
Q81557072's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6210'}^[21].
Q81557072's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6589'}^[22].
Q81557072's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.18'}^[23].
Q81557072's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+214.6429'}^[24].
Q81557072's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+336.50387508238610'}^[25].
Q81557072's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.34460144709010'}^[26].

Body

Definition and Type

Q81557072'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: +9.627, unit: 1, amount: +9.287, unit: 1, amount: +9.235, unit: 1, amount: +11.359, unit: 1, amount: +10.758, unit: 1, amount: +11.025, unit: 1, amount: +10.633, unit: 1, amount: +10.501, unit: 1, amount: +10.6210

Catalog code BD-21 6221, CPD-20 8352, GSC 06391-01054, PPM 273788, TYC 6391-1054-1, 2MASS J22260092-2020403, RAVE J222600.9-202040, Gaia DR1 6821300525892381184, Gaia DR2 6821300530187832064

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -20.34460144709010

Declination component of proper motion unit: www.wikidata.org, amount: -43.705

Distance from earth unit: www.wikidata.org, amount: +214.6429

Effective temperature unit: www.wikidata.org, amount: +5686

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.6589

Radial velocity unit: www.wikidata.org, amount: +17.18

Right ascension unit: www.wikidata.org, amount: +336.50387508238610

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.899

Surface gravity unit: www.wikidata.org, amount: +87000

External References (2)

Gaia id 6821300530187832064

Simbad id BD-21 6221

References

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

Direct Wikidata claims

[2] ↑ Q81557072 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81557072 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q81557072 — catalog code (P528): BD-21 6221. SIMBAD. wikidata.org.
[5] ↑ Q81557072 — catalog code (P528): CPD-20 8352. SIMBAD. wikidata.org.
[6] ↑ Q81557072 — catalog code (P528): GSC 06391-01054. SIMBAD. wikidata.org.
[7] ↑ Q81557072 — catalog code (P528): PPM 273788. SIMBAD. wikidata.org.
[8] ↑ Q81557072 — catalog code (P528): TYC 6391-1054-1. SIMBAD. wikidata.org.
[9] ↑ Q81557072 — catalog code (P528): 2MASS J22260092-2020403. SIMBAD. wikidata.org.
[10] ↑ Q81557072 — catalog code (P528): RAVE J222600.9-202040. SIMBAD. wikidata.org.
[11] ↑ Q81557072 — catalog code (P528): Gaia DR1 6821300525892381184. SIMBAD. wikidata.org.
[12] ↑ Q81557072 — catalog code (P528): Gaia DR2 6821300530187832064. SIMBAD. wikidata.org.
[13] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.627'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.287'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.235'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.359'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.758'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.025'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.633'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.501'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81557072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6210'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81557072 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6589'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81557072 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.18'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81557072 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+214.6429'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81557072 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+336.50387508238610'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81557072 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.34460144709010'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81557072 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). Q81557072. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81557072

MLA “Q81557072.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81557072.

BibTeX

@misc{4ortxyz_q81557072_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81557072}}, year = {2026}, url = {https://4ort.xyz/entity/q81557072}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81557072 — https://4ort.xyz/entity/q81557072 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81557072 · Last refreshed: May 7, 2026