Q87189755

star in the constellation Microscopium

Thing star Q87189755

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Q87189755

Summary

Q87189755 is a star^[1].

Key Facts

Q87189755's instance of is recorded as star^[2].
Q87189755's constellation is recorded as Microscopium^[3].
Q87189755's catalog code is recorded as GSC 07975-00865^[4].
Q87189755's catalog code is recorded as TYC 7975-865-1^[5].
Q87189755's catalog code is recorded as 2MASS J20442246-4432487^[6].
Q87189755's catalog code is recorded as RAVE J204422.5-443249^[7].
Q87189755's catalog code is recorded as Gaia DR1 6675168386814578688^[8].
Q87189755's catalog code is recorded as Gaia DR2 6675168391111570560^[9].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.917'}^[10].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.505'}^[11].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.397'}^[12].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.906'}^[13].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.248'}^[14].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.530'}^[15].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.027'}^[16].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.848'}^[17].
Q87189755's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0513'}^[18].
Q87189755's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0199'}^[19].
Q87189755's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.36'}^[20].
Q87189755's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+495.0740'}^[21].
Q87189755's SIMBAD ID is recorded as TYC 7975-865-1^[22].
Q87189755's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.09361832149400'}^[23].
Q87189755's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-44.54687319144190'}^[24].
Q87189755's epoch is recorded as J2000.0^[25].
Q87189755's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5302'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.917, unit: 1, amount: +9.505, unit: 1, amount: +9.397, unit: 1, amount: +11.906, unit: 1, amount: +11.248, unit: 1, amount: +11.530, unit: 1, amount: +11.027, unit: 1, amount: +10.848, unit: 1, amount: +11.0513

Catalog code GSC 07975-00865, TYC 7975-865-1, 2MASS J20442246-4432487, RAVE J204422.5-443249, Gaia DR1 6675168386814578688, Gaia DR2 6675168391111570560

Constellation Microscopium

Declination unit: www.wikidata.org, amount: -44.54687319144190

Declination component of proper motion unit: www.wikidata.org, amount: -10.223

Distance from earth unit: www.wikidata.org, amount: +495.0740

Effective temperature unit: www.wikidata.org, amount: +5302

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0199

Radial velocity unit: www.wikidata.org, amount: -38.36

Right ascension unit: www.wikidata.org, amount: +311.09361832149400

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.163

Surface gravity unit: www.wikidata.org, amount: +1020

External References (2)

Gaia id 6675168391111570560

Simbad id TYC 7975-865-1

References

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

Direct Wikidata claims

[2] ↑ Q87189755 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87189755 — constellation (P59): Microscopium. wikidata.org.
[4] ↑ Q87189755 — catalog code (P528): GSC 07975-00865. SIMBAD. wikidata.org.
[5] ↑ Q87189755 — catalog code (P528): TYC 7975-865-1. SIMBAD. wikidata.org.
[6] ↑ Q87189755 — catalog code (P528): 2MASS J20442246-4432487. SIMBAD. wikidata.org.
[7] ↑ Q87189755 — catalog code (P528): RAVE J204422.5-443249. SIMBAD. wikidata.org.
[8] ↑ Q87189755 — catalog code (P528): Gaia DR1 6675168386814578688. SIMBAD. wikidata.org.
[9] ↑ Q87189755 — catalog code (P528): Gaia DR2 6675168391111570560. SIMBAD. wikidata.org.
[10] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.917'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.505'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.397'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.906'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.248'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.530'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.027'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.848'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87189755 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.0513'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87189755 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0199'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87189755 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.36'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87189755 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+495.0740'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87189755 — SIMBAD ID (P3083): TYC 7975-865-1. wikidata.org.
[23] ↑ Q87189755 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.09361832149400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87189755 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-44.54687319144190'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87189755 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87189755 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5302'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q87189755 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). Q87189755. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87189755

MLA “Q87189755.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87189755.

BibTeX

@misc{4ortxyz_q87189755_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87189755}}, year = {2026}, url = {https://4ort.xyz/entity/q87189755}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87189755 — https://4ort.xyz/entity/q87189755 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87189755 · Last refreshed: May 7, 2026