Q87815137

star in the constellation Libra

Thing star Q87815137

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Q87815137

Summary

Q87815137 is a star^[1].

Key Facts

Q87815137's instance of is recorded as star^[2].
Q87815137's constellation is recorded as Libra^[3].
Q87815137's catalog code is recorded as BD-21 4020^[4].
Q87815137's catalog code is recorded as CPD-21 5848^[5].
Q87815137's catalog code is recorded as GSC 06181-01019^[6].
Q87815137's catalog code is recorded as PPM 731923^[7].
Q87815137's catalog code is recorded as TYC 6181-1019-1^[8].
Q87815137's catalog code is recorded as 2MASS J15041530-2214191^[9].
Q87815137's catalog code is recorded as RAVE J150415.3-221419^[10].
Q87815137's catalog code is recorded as USNO-B1.0 0677-00398092^[11].
Q87815137's catalog code is recorded as DENIS J150415.3-221419^[12].
Q87815137's catalog code is recorded as Gaia DR1 6231611377396500096^[13].
Q87815137's catalog code is recorded as Gaia DR2 6231611381693102336^[14].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.430'}^[15].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.549'}^[16].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+10'}^[17].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.526'}^[18].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.833'}^[19].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.385'}^[20].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.239'}^[21].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.953'}^[22].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.275'}^[23].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.943'}^[24].
Q87815137's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3011'}^[25].
Q87815137's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8149'}^[26].

Body

Definition and Type

Q87815137'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: +11.430, unit: 1, amount: +10.549, unit: 1, amount: +10, unit: 1, amount: +9.526, unit: 1, amount: +8.833, unit: 1, amount: +8.385, unit: 1, amount: +8.239, unit: 1, amount: +10.953, unit: 1, amount: +10.275, unit: 1, amount: +9.943, unit: 1, amount: +10.3011

Catalog code BD-21 4020, CPD-21 5848, GSC 06181-01019, PPM 731923, TYC 6181-1019-1, 2MASS J15041530-2214191, RAVE J150415.3-221419, USNO-B1.0 0677-00398092, DENIS J150415.3-221419, Gaia DR1 6231611377396500096, Gaia DR2 6231611381693102336

Constellation Libra

Declination unit: www.wikidata.org, amount: -22.23866652733790

Declination component of proper motion unit: www.wikidata.org, amount: -9.503

Distance from earth unit: www.wikidata.org, amount: +355.2524

Effective temperature unit: www.wikidata.org, amount: +5133

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8149

Radial velocity unit: www.wikidata.org, amount: -93.91

Right ascension unit: www.wikidata.org, amount: +226.06374850334780

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.675

External References (2)

Gaia id 6231611381693102336

Simbad id BD-21 4020

References

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

Direct Wikidata claims

[2] ↑ Q87815137 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87815137 — constellation (P59): Libra. wikidata.org.
[4] ↑ Q87815137 — catalog code (P528): BD-21 4020. SIMBAD. wikidata.org.
[5] ↑ Q87815137 — catalog code (P528): CPD-21 5848. SIMBAD. wikidata.org.
[6] ↑ Q87815137 — catalog code (P528): GSC 06181-01019. SIMBAD. wikidata.org.
[7] ↑ Q87815137 — catalog code (P528): PPM 731923. SIMBAD. wikidata.org.
[8] ↑ Q87815137 — catalog code (P528): TYC 6181-1019-1. SIMBAD. wikidata.org.
[9] ↑ Q87815137 — catalog code (P528): 2MASS J15041530-2214191. SIMBAD. wikidata.org.
[10] ↑ Q87815137 — catalog code (P528): RAVE J150415.3-221419. SIMBAD. wikidata.org.
[11] ↑ Q87815137 — catalog code (P528): USNO-B1.0 0677-00398092. SIMBAD. wikidata.org.
[12] ↑ Q87815137 — catalog code (P528): DENIS J150415.3-221419. SIMBAD. wikidata.org.
[13] ↑ Q87815137 — catalog code (P528): Gaia DR1 6231611377396500096. SIMBAD. wikidata.org.
[14] ↑ Q87815137 — catalog code (P528): Gaia DR2 6231611381693102336. SIMBAD. wikidata.org.
[15] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.430'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.549'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.526'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.833'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.385'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.239'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.953'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.275'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.943'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q87815137 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3011'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87815137 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8149'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87815137 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). Q87815137. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87815137

MLA “Q87815137.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87815137.

BibTeX

@misc{4ortxyz_q87815137_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87815137}}, year = {2026}, url = {https://4ort.xyz/entity/q87815137}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87815137 — https://4ort.xyz/entity/q87815137 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87815137 · Last refreshed: May 7, 2026