Q81801738

star in the constellation Libra

Thing star Q81801738

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Q81801738

Summary

Q81801738 is a star^[1].

Key Facts

Q81801738's instance of is recorded as star^[2].
Q81801738's constellation is recorded as Libra^[3].
Q81801738's catalog code is recorded as TYC 5587-15-1^[4].
Q81801738's catalog code is recorded as RAVE J150349.6-130519^[5].
Q81801738's catalog code is recorded as 2MASS J15034957-1305188^[6].
Q81801738's catalog code is recorded as Gaia DR1 6312002857256097920^[7].
Q81801738's catalog code is recorded as Gaia DR2 6312002861552456448^[8].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.82'}^[9].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.631'}^[10].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.139'}^[11].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.02'}^[12].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.485'}^[13].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.957'}^[14].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.221'}^[15].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.931'}^[16].
Q81801738's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2134'}^[17].
Q81801738's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7992'}^[18].
Q81801738's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-67.37'}^[19].
Q81801738's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1251.2513'}^[20].
Q81801738's SIMBAD ID is recorded as TYC 5587-15-1^[21].
Q81801738's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+225.95659584082000'}^[22].
Q81801738's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.08853594258230'}^[23].
Q81801738's epoch is recorded as J2000.0^[24].
Q81801738's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4826'}^[25].
Q81801738's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+42'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.82, unit: 1, amount: +9.631, unit: 1, amount: +9.139, unit: 1, amount: +9.02, unit: 1, amount: +12.485, unit: 1, amount: +11.957, unit: 1, amount: +11.221, unit: 1, amount: +10.931, unit: 1, amount: +11.2134

Catalog code TYC 5587-15-1, RAVE J150349.6-130519, 2MASS J15034957-1305188, Gaia DR1 6312002857256097920, Gaia DR2 6312002861552456448

Constellation Libra

Declination unit: www.wikidata.org, amount: -13.08853594258230

Declination component of proper motion unit: www.wikidata.org, amount: +3.429

Distance from earth unit: www.wikidata.org, amount: +1251.2513

Effective temperature unit: www.wikidata.org, amount: +4826

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.7992

Radial velocity unit: www.wikidata.org, amount: -67.37

Right ascension unit: www.wikidata.org, amount: +225.95659584082000

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.586

Surface gravity unit: www.wikidata.org, amount: +42

External References (2)

Gaia id 6312002861552456448

Simbad id TYC 5587-15-1

References

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

Direct Wikidata claims

[2] ↑ Q81801738 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81801738 — constellation (P59): Libra. wikidata.org.
[4] ↑ Q81801738 — catalog code (P528): TYC 5587-15-1. SIMBAD. wikidata.org.
[5] ↑ Q81801738 — catalog code (P528): RAVE J150349.6-130519. SIMBAD. wikidata.org.
[6] ↑ Q81801738 — catalog code (P528): 2MASS J15034957-1305188. SIMBAD. wikidata.org.
[7] ↑ Q81801738 — catalog code (P528): Gaia DR1 6312002857256097920. SIMBAD. wikidata.org.
[8] ↑ Q81801738 — catalog code (P528): Gaia DR2 6312002861552456448. SIMBAD. wikidata.org.
[9] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.82'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[10] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.631'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.139'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.02'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.485'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.957'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.221'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.931'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81801738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2134'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81801738 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7992'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81801738 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-67.37'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81801738 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1251.2513'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81801738 — SIMBAD ID (P3083): TYC 5587-15-1. wikidata.org.
[22] ↑ Q81801738 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+225.95659584082000'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81801738 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.08853594258230'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81801738 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81801738 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4826'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q81801738 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+42'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81801738 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). Q81801738. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81801738

MLA “Q81801738.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81801738.

BibTeX

@misc{4ortxyz_q81801738_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81801738}}, year = {2026}, url = {https://4ort.xyz/entity/q81801738}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81801738 — https://4ort.xyz/entity/q81801738 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81801738 · Last refreshed: May 7, 2026