Q91587741

star in the constellation Hydra

Thing star Q91587741

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Q91587741

Summary

Q91587741 is a star^[1].

Key Facts

Q91587741's instance of is recorded as star^[2].
Q91587741's constellation is recorded as Hydra^[3].
Q91587741's catalog code is recorded as BPS BS 17577-0010^[4].
Q91587741's catalog code is recorded as BPS BS 17581-0110^[5].
Q91587741's catalog code is recorded as GSC 05464-00669^[6].
Q91587741's catalog code is recorded as TYC 5464-669-1^[7].
Q91587741's catalog code is recorded as 2MASS J09305478-1049394^[8].
Q91587741's catalog code is recorded as RAVE J093054.8-104939^[9].
Q91587741's catalog code is recorded as Gaia DR2 5740154320008986496^[10].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.011'}^[11].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.877'}^[12].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.821'}^[13].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.108'}^[14].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.719'}^[15].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.865'}^[16].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.734'}^[17].
Q91587741's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6471'}^[18].
Q91587741's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6524'}^[19].
Q91587741's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.60'}^[20].
Q91587741's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+511.545'}^[21].
Q91587741's SIMBAD ID is recorded as TYC 5464-669-1^[22].
Q91587741's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.72828104237620'}^[23].
Q91587741's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-10.82763616273280'}^[24].
Q91587741's epoch is recorded as J2000.0^[25].
Q91587741's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6757'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.011, unit: 1, amount: +9.877, unit: 1, amount: +9.821, unit: 1, amount: +11.108, unit: 1, amount: +10.719, unit: 1, amount: +10.865, unit: 1, amount: +10.734, unit: 1, amount: +10.6471

Catalog code BPS BS 17577-0010, BPS BS 17581-0110, GSC 05464-00669, TYC 5464-669-1, 2MASS J09305478-1049394, RAVE J093054.8-104939, Gaia DR2 5740154320008986496

Constellation Hydra

Declination unit: www.wikidata.org, amount: -10.82763616273280

Declination component of proper motion unit: www.wikidata.org, amount: -6.592

Distance from earth unit: www.wikidata.org, amount: +511.545

Effective temperature unit: www.wikidata.org, amount: +6757

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6524

Radial velocity unit: www.wikidata.org, amount: +8.60

Right ascension unit: www.wikidata.org, amount: +142.72828104237620

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.823

Surface gravity unit: www.wikidata.org, amount: +3900

External References (2)

Gaia id 5740154320008986496

Simbad id TYC 5464-669-1

References

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

Direct Wikidata claims

[2] ↑ Q91587741 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91587741 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91587741 — catalog code (P528): BPS BS 17577-0010. SIMBAD. wikidata.org.
[5] ↑ Q91587741 — catalog code (P528): BPS BS 17581-0110. SIMBAD. wikidata.org.
[6] ↑ Q91587741 — catalog code (P528): GSC 05464-00669. SIMBAD. wikidata.org.
[7] ↑ Q91587741 — catalog code (P528): TYC 5464-669-1. SIMBAD. wikidata.org.
[8] ↑ Q91587741 — catalog code (P528): 2MASS J09305478-1049394. SIMBAD. wikidata.org.
[9] ↑ Q91587741 — catalog code (P528): RAVE J093054.8-104939. SIMBAD. wikidata.org.
[10] ↑ Q91587741 — catalog code (P528): Gaia DR2 5740154320008986496. SIMBAD. wikidata.org.
[11] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.011'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.877'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.821'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.108'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.719'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.865'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.734'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91587741 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6471'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91587741 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6524'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91587741 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.60'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[21] ↑ Q91587741 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+511.545'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[22] ↑ Q91587741 — SIMBAD ID (P3083): TYC 5464-669-1. wikidata.org.
[23] ↑ Q91587741 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.72828104237620'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91587741 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-10.82763616273280'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91587741 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91587741 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6757'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q91587741 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). Q91587741. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91587741

MLA “Q91587741.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91587741.

BibTeX

@misc{4ortxyz_q91587741_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91587741}}, year = {2026}, url = {https://4ort.xyz/entity/q91587741}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91587741 — https://4ort.xyz/entity/q91587741 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91587741 · Last refreshed: May 7, 2026