Q91388519

star in the constellation Hydra

Thing star Q91388519

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Q91388519

Summary

Q91388519 is a star^[1].

Key Facts

Q91388519's instance of is recorded as star^[2].
Q91388519's constellation is recorded as Hydra^[3].
Q91388519's catalog code is recorded as GSC 05473-00221^[4].
Q91388519's catalog code is recorded as TYC 5473-221-1^[5].
Q91388519's catalog code is recorded as 2MASS J09375450-1315437^[6].
Q91388519's catalog code is recorded as RAVE J093754.5-131544^[7].
Q91388519's catalog code is recorded as Gaia DR1 5689919828463360000^[8].
Q91388519's catalog code is recorded as Gaia DR2 5689919832759049472^[9].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.247'}^[10].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.080'}^[11].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.989'}^[12].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.813'}^[13].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.287'}^[14].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.506'}^[15].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.178'}^[16].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.083'}^[17].
Q91388519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1738'}^[18].
Q91388519's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3761'}^[19].
Q91388519's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32.44'}^[20].
Q91388519's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+420.8577'}^[21].
Q91388519's SIMBAD ID is recorded as TYC 5473-221-1^[22].
Q91388519's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.47710848395030'}^[23].
Q91388519's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.26215169369130'}^[24].
Q91388519's epoch is recorded as J2000.0^[25].
Q91388519's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6429'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.247, unit: 1, amount: +10.080, unit: 1, amount: +9.989, unit: 1, amount: +11.813, unit: 1, amount: +11.287, unit: 1, amount: +11.506, unit: 1, amount: +11.178, unit: 1, amount: +11.083, unit: 1, amount: +11.1738

Catalog code GSC 05473-00221, TYC 5473-221-1, 2MASS J09375450-1315437, RAVE J093754.5-131544, Gaia DR1 5689919828463360000, Gaia DR2 5689919832759049472

Constellation Hydra

Declination unit: www.wikidata.org, amount: -13.26215169369130

Declination component of proper motion unit: www.wikidata.org, amount: -7.537

Distance from earth unit: www.wikidata.org, amount: +420.8577

Effective temperature unit: www.wikidata.org, amount: +6429

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3761

Radial velocity unit: www.wikidata.org, amount: +32.44

Right ascension unit: www.wikidata.org, amount: +144.47710848395030

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.128

Surface gravity unit: www.wikidata.org, amount: +12000

External References (2)

Gaia id 5689919832759049472

Simbad id TYC 5473-221-1

References

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

Direct Wikidata claims

[2] ↑ Q91388519 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91388519 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91388519 — catalog code (P528): GSC 05473-00221. SIMBAD. wikidata.org.
[5] ↑ Q91388519 — catalog code (P528): TYC 5473-221-1. SIMBAD. wikidata.org.
[6] ↑ Q91388519 — catalog code (P528): 2MASS J09375450-1315437. SIMBAD. wikidata.org.
[7] ↑ Q91388519 — catalog code (P528): RAVE J093754.5-131544. SIMBAD. wikidata.org.
[8] ↑ Q91388519 — catalog code (P528): Gaia DR1 5689919828463360000. SIMBAD. wikidata.org.
[9] ↑ Q91388519 — catalog code (P528): Gaia DR2 5689919832759049472. SIMBAD. wikidata.org.
[10] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.247'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.080'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.989'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.813'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.287'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.506'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.178'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.083'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91388519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1738'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91388519 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3761'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91388519 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32.44'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91388519 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+420.8577'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91388519 — SIMBAD ID (P3083): TYC 5473-221-1. wikidata.org.
[23] ↑ Q91388519 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.47710848395030'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91388519 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.26215169369130'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91388519 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91388519 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6429'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q91388519 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). Q91388519. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91388519

MLA “Q91388519.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91388519.

BibTeX

@misc{4ortxyz_q91388519_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91388519}}, year = {2026}, url = {https://4ort.xyz/entity/q91388519}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91388519 — https://4ort.xyz/entity/q91388519 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91388519 · Last refreshed: May 7, 2026