Q87009785

star in the constellation Sagittarius

Thing star Q87009785

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Q87009785

Summary

Q87009785 is a star^[1].

Key Facts

Q87009785's instance of is recorded as star^[2].
Q87009785's constellation is recorded as Sagittarius^[3].
Q87009785's spectral class is recorded as K1III^[4].
Q87009785's catalog code is recorded as BD-21 5540^[5].
Q87009785's catalog code is recorded as CPD-21 7516^[6].
Q87009785's catalog code is recorded as GSC 06324-01478^[7].
Q87009785's catalog code is recorded as HD 187331^[8].
Q87009785's catalog code is recorded as HIC 97588^[9].
Q87009785's catalog code is recorded as HIP 97588^[10].
Q87009785's catalog code is recorded as PPM 270328^[11].
Q87009785's catalog code is recorded as SAO 188610^[12].
Q87009785's catalog code is recorded as TYC 6324-1478-1^[13].
Q87009785's catalog code is recorded as YZ 111 8497^[14].
Q87009785's catalog code is recorded as 2MASS J19500787-2131275^[15].
Q87009785's catalog code is recorded as RAVE J195007.9-213128^[16].
Q87009785's catalog code is recorded as Gaia DR2 6864887541940059136^[17].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.062'}^[18].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.345'}^[19].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.171'}^[20].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.936'}^[21].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.697'}^[22].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.331'}^[23].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.411'}^[24].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.486'}^[25].
Q87009785's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.0752'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.062, unit: 1, amount: +6.345, unit: 1, amount: +6.171, unit: 1, amount: +10.936, unit: 1, amount: +9.697, unit: 1, amount: +10.331, unit: 1, amount: +9.411, unit: 1, amount: +8.486, unit: 1, amount: +9.0752

Catalog code BD-21 5540, CPD-21 7516, GSC 06324-01478, HD 187331, HIC 97588, HIP 97588, PPM 270328, SAO 188610, TYC 6324-1478-1, YZ 111 8497, 2MASS J19500787-2131275, RAVE J195007.9-213128, Gaia DR2 6864887541940059136

Constellation Sagittarius

Declination unit: www.wikidata.org, amount: -21.52432703053600

Declination component of proper motion unit: www.wikidata.org, amount: +1.689

Distance from earth unit: www.wikidata.org, amount: +717.1543

Effective temperature unit: www.wikidata.org, amount: +4409

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3944

Radial velocity unit: www.wikidata.org, amount: +5.068, unit: www.wikidata.org, amount: +5.07

Right ascension unit: www.wikidata.org, amount: +297.53277810344300

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.459

Spectral class K1III

Surface gravity unit: www.wikidata.org, amount: +18

External References (2)

Gaia id 6864887541940059136

Simbad id HD 187331

References

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

Direct Wikidata claims

[2] ↑ Q87009785 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87009785 — constellation (P59): Sagittarius. wikidata.org.
[4] ↑ Q87009785 — spectral class (P215): K1III. Q66617557. wikidata.org.
[5] ↑ Q87009785 — catalog code (P528): BD-21 5540. SIMBAD. wikidata.org.
[6] ↑ Q87009785 — catalog code (P528): CPD-21 7516. SIMBAD. wikidata.org.
[7] ↑ Q87009785 — catalog code (P528): GSC 06324-01478. SIMBAD. wikidata.org.
[8] ↑ Q87009785 — catalog code (P528): HD 187331. SIMBAD. wikidata.org.
[9] ↑ Q87009785 — catalog code (P528): HIC 97588. SIMBAD. wikidata.org.
[10] ↑ Q87009785 — catalog code (P528): HIP 97588. SIMBAD. wikidata.org.
[11] ↑ Q87009785 — catalog code (P528): PPM 270328. SIMBAD. wikidata.org.
[12] ↑ Q87009785 — catalog code (P528): SAO 188610. SIMBAD. wikidata.org.
[13] ↑ Q87009785 — catalog code (P528): TYC 6324-1478-1. SIMBAD. wikidata.org.
[14] ↑ Q87009785 — catalog code (P528): YZ 111 8497. SIMBAD. wikidata.org.
[15] ↑ Q87009785 — catalog code (P528): 2MASS J19500787-2131275. SIMBAD. wikidata.org.
[16] ↑ Q87009785 — catalog code (P528): RAVE J195007.9-213128. SIMBAD. wikidata.org.
[17] ↑ Q87009785 — catalog code (P528): Gaia DR2 6864887541940059136. SIMBAD. wikidata.org.
[18] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.062'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.345'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.171'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.936'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.697'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.331'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.411'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.486'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[26] ↑ Q87009785 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.0752'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87009785 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). Q87009785. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87009785

MLA “Q87009785.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87009785.

BibTeX

@misc{4ortxyz_q87009785_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87009785}}, year = {2026}, url = {https://4ort.xyz/entity/q87009785}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87009785 — https://4ort.xyz/entity/q87009785 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87009785 · Last refreshed: May 7, 2026