Q87540978

star in the constellation Capricornus

Thing star Q87540978

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Q87540978

Summary

Q87540978 is a star^[1].

Key Facts

Q87540978's instance of is recorded as star^[2].
Q87540978's constellation is recorded as Capricornus^[3].
Q87540978's catalog code is recorded as BD-17 5912^[4].
Q87540978's catalog code is recorded as GSC 06319-00135^[5].
Q87540978's catalog code is recorded as PPM 721663^[6].
Q87540978's catalog code is recorded as TYC 6319-135-1^[7].
Q87540978's catalog code is recorded as 2MASS J20151323-1704405^[8].
Q87540978's catalog code is recorded as RAVE J201513.2-170441^[9].
Q87540978's catalog code is recorded as Gaia DR1 6873051377116055680^[10].
Q87540978's catalog code is recorded as Gaia DR2 6873051381415741312^[11].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.234'}^[12].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.958'}^[13].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.890'}^[14].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.937'}^[15].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.379'}^[16].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.659'}^[17].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.169'}^[18].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.108'}^[19].
Q87540978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2003'}^[20].
Q87540978's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8595'}^[21].
Q87540978's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-50.71'}^[22].
Q87540978's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+259.1009'}^[23].
Q87540978's SIMBAD ID is recorded as BD-17 5912^[24].
Q87540978's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+303.80511522203070'}^[25].
Q87540978's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-17.07792708485130'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.234, unit: 1, amount: +8.958, unit: 1, amount: +8.890, unit: 1, amount: +10.937, unit: 1, amount: +10.379, unit: 1, amount: +10.659, unit: 1, amount: +10.169, unit: 1, amount: +10.108, unit: 1, amount: +10.2003

Catalog code BD-17 5912, GSC 06319-00135, PPM 721663, TYC 6319-135-1, 2MASS J20151323-1704405, RAVE J201513.2-170441, Gaia DR1 6873051377116055680, Gaia DR2 6873051381415741312

Constellation Capricornus

Declination unit: www.wikidata.org, amount: -17.07792708485130

Declination component of proper motion unit: www.wikidata.org, amount: -20.852

Distance from earth unit: www.wikidata.org, amount: +259.1009

Effective temperature unit: www.wikidata.org, amount: +6451

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.8595

Radial velocity unit: www.wikidata.org, amount: -50.71

Right ascension unit: www.wikidata.org, amount: +303.80511522203070

Right ascension component of proper motion unit: www.wikidata.org, amount: +21.081

Surface gravity unit: www.wikidata.org, amount: +28000

External References (2)

Gaia id 6873051381415741312

Simbad id BD-17 5912

References

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

Direct Wikidata claims

[2] ↑ Q87540978 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87540978 — constellation (P59): Capricornus. wikidata.org.
[4] ↑ Q87540978 — catalog code (P528): BD-17 5912. SIMBAD. wikidata.org.
[5] ↑ Q87540978 — catalog code (P528): GSC 06319-00135. SIMBAD. wikidata.org.
[6] ↑ Q87540978 — catalog code (P528): PPM 721663. SIMBAD. wikidata.org.
[7] ↑ Q87540978 — catalog code (P528): TYC 6319-135-1. SIMBAD. wikidata.org.
[8] ↑ Q87540978 — catalog code (P528): 2MASS J20151323-1704405. SIMBAD. wikidata.org.
[9] ↑ Q87540978 — catalog code (P528): RAVE J201513.2-170441. SIMBAD. wikidata.org.
[10] ↑ Q87540978 — catalog code (P528): Gaia DR1 6873051377116055680. SIMBAD. wikidata.org.
[11] ↑ Q87540978 — catalog code (P528): Gaia DR2 6873051381415741312. SIMBAD. wikidata.org.
[12] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.234'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.958'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.890'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.937'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.379'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.659'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.169'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.108'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87540978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2003'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87540978 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8595'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87540978 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-50.71'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87540978 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+259.1009'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87540978 — SIMBAD ID (P3083): BD-17 5912. wikidata.org.
[25] ↑ Q87540978 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+303.80511522203070'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87540978 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-17.07792708485130'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87540978 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). Q87540978. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87540978

MLA “Q87540978.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87540978.

BibTeX

@misc{4ortxyz_q87540978_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87540978}}, year = {2026}, url = {https://4ort.xyz/entity/q87540978}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87540978 — https://4ort.xyz/entity/q87540978 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87540978 · Last refreshed: May 7, 2026