Q89515987

star in the constellation Libra

Thing star Q89515987

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Q89515987

Summary

Q89515987 is a star^[1].

Key Facts

Q89515987's instance of is recorded as star^[2].
Q89515987's constellation is recorded as Libra^[3].
Q89515987's catalog code is recorded as BD-20 4190^[4].
Q89515987's catalog code is recorded as PPM 732054^[5].
Q89515987's catalog code is recorded as 2MASS J15171133-2111568^[6].
Q89515987's catalog code is recorded as TYC 6182-727-1^[7].
Q89515987's catalog code is recorded as RAVE J151711.3-211157^[8].
Q89515987's catalog code is recorded as Gaia DR1 6252653865289406208^[9].
Q89515987's catalog code is recorded as Gaia DR2 6252653869589778944^[10].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.876'}^[11].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.322'}^[12].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.166'}^[13].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.171'}^[14].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.003'}^[15].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.537'}^[16].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.582'}^[17].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.217'}^[18].
Q89515987's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6164'}^[19].
Q89515987's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1797'}^[20].
Q89515987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+97.91'}^[21].
Q89515987's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+458.7787'}^[22].
Q89515987's SIMBAD ID is recorded as BD-20 4190^[23].
Q89515987's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.29722926892690'}^[24].
Q89515987's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.19912024294450'}^[25].
Q89515987's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.876, unit: 1, amount: +8.322, unit: 1, amount: +8.166, unit: 1, amount: +12.171, unit: 1, amount: +11.003, unit: 1, amount: +11.537, unit: 1, amount: +10.582, unit: 1, amount: +10.217, unit: 1, amount: +10.6164

Catalog code BD-20 4190, PPM 732054, 2MASS J15171133-2111568, TYC 6182-727-1, RAVE J151711.3-211157, Gaia DR1 6252653865289406208, Gaia DR2 6252653869589778944

Constellation Libra

Declination unit: www.wikidata.org, amount: -21.19912024294450

Declination component of proper motion unit: www.wikidata.org, amount: -16.737

Distance from earth unit: www.wikidata.org, amount: +458.7787

Effective temperature unit: www.wikidata.org, amount: +4500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1797

Radial velocity unit: www.wikidata.org, amount: +97.91

Right ascension unit: www.wikidata.org, amount: +229.29722926892690

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.532

Surface gravity unit: www.wikidata.org, amount: +320

External References (2)

Gaia id 6252653869589778944

Simbad id BD-20 4190

References

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

Direct Wikidata claims

[2] ↑ Q89515987 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89515987 — constellation (P59): Libra. wikidata.org.
[4] ↑ Q89515987 — catalog code (P528): BD-20 4190. SIMBAD. wikidata.org.
[5] ↑ Q89515987 — catalog code (P528): PPM 732054. SIMBAD. wikidata.org.
[6] ↑ Q89515987 — catalog code (P528): 2MASS J15171133-2111568. SIMBAD. wikidata.org.
[7] ↑ Q89515987 — catalog code (P528): TYC 6182-727-1. SIMBAD. wikidata.org.
[8] ↑ Q89515987 — catalog code (P528): RAVE J151711.3-211157. SIMBAD. wikidata.org.
[9] ↑ Q89515987 — catalog code (P528): Gaia DR1 6252653865289406208. SIMBAD. wikidata.org.
[10] ↑ Q89515987 — catalog code (P528): Gaia DR2 6252653869589778944. SIMBAD. wikidata.org.
[11] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.876'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.322'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.166'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.171'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.003'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.537'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.582'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.217'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89515987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6164'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q89515987 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1797'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89515987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+97.91'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89515987 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+458.7787'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89515987 — SIMBAD ID (P3083): BD-20 4190. wikidata.org.
[24] ↑ Q89515987 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.29722926892690'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89515987 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.19912024294450'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89515987 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89515987 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). Q89515987. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89515987

MLA “Q89515987.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89515987.

BibTeX

@misc{4ortxyz_q89515987_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89515987}}, year = {2026}, url = {https://4ort.xyz/entity/q89515987}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89515987 — https://4ort.xyz/entity/q89515987 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89515987 · Last refreshed: May 7, 2026