Q81177458

star in the constellation Hydra

Thing star Q81177458

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Q81177458

Summary

Q81177458 is a star^[1].

Key Facts

Q81177458's instance of is recorded as star^[2].
Q81177458's constellation is recorded as Hydra^[3].
Q81177458's catalog code is recorded as GSC 06661-00590^[4].
Q81177458's catalog code is recorded as TYC 6661-590-1^[5].
Q81177458's catalog code is recorded as 2MASS J11121837-2925240^[6].
Q81177458's catalog code is recorded as RAVE J111218.4-292524^[7].
Q81177458's catalog code is recorded as Gaia DR1 5452450193314152704^[8].
Q81177458's catalog code is recorded as Gaia DR2 5452450193314152704^[9].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.634'}^[10].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.411'}^[11].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.365'}^[12].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.021'}^[13].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.572'}^[14].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.821'}^[15].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.519'}^[16].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.546'}^[17].
Q81177458's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.4554'}^[18].
Q81177458's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8252'}^[19].
Q81177458's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.18'}^[20].
Q81177458's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+547.8852'}^[21].
Q81177458's SIMBAD ID is recorded as TYC 6661-590-1^[22].
Q81177458's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.07653123358290'}^[23].
Q81177458's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.42336741085820'}^[24].
Q81177458's epoch is recorded as J2000.0^[25].
Q81177458's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6203'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.634, unit: 1, amount: +9.411, unit: 1, amount: +9.365, unit: 1, amount: +11.021, unit: 1, amount: +10.572, unit: 1, amount: +10.821, unit: 1, amount: +10.519, unit: 1, amount: +10.546, unit: 1, amount: +10.4554

Catalog code GSC 06661-00590, TYC 6661-590-1, 2MASS J11121837-2925240, RAVE J111218.4-292524, Gaia DR1 5452450193314152704, Gaia DR2 5452450193314152704

Constellation Hydra

Declination unit: www.wikidata.org, amount: -29.42336741085820

Declination component of proper motion unit: www.wikidata.org, amount: -4.447

Distance from earth unit: www.wikidata.org, amount: +547.8852

Effective temperature unit: www.wikidata.org, amount: +6203

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8252

Radial velocity unit: www.wikidata.org, amount: -5.18

Right ascension unit: www.wikidata.org, amount: +168.07653123358290

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.840

Surface gravity unit: www.wikidata.org, amount: +4500

External References (2)

Gaia id 5452450197612131072

Simbad id TYC 6661-590-1

References

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

Direct Wikidata claims

[2] ↑ Q81177458 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81177458 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q81177458 — catalog code (P528): GSC 06661-00590. SIMBAD. wikidata.org.
[5] ↑ Q81177458 — catalog code (P528): TYC 6661-590-1. SIMBAD. wikidata.org.
[6] ↑ Q81177458 — catalog code (P528): 2MASS J11121837-2925240. SIMBAD. wikidata.org.
[7] ↑ Q81177458 — catalog code (P528): RAVE J111218.4-292524. SIMBAD. wikidata.org.
[8] ↑ Q81177458 — catalog code (P528): Gaia DR1 5452450193314152704. SIMBAD. wikidata.org.
[9] ↑ Q81177458 — catalog code (P528): Gaia DR2 5452450193314152704. SIMBAD. wikidata.org.
[10] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.634'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.411'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.365'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.021'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.572'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.821'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.519'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.546'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81177458 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.4554'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81177458 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8252'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81177458 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.18'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81177458 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+547.8852'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81177458 — SIMBAD ID (P3083): TYC 6661-590-1. wikidata.org.
[23] ↑ Q81177458 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.07653123358290'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81177458 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.42336741085820'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81177458 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81177458 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6203'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81177458 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). Q81177458. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81177458

MLA “Q81177458.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81177458.

BibTeX

@misc{4ortxyz_q81177458_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81177458}}, year = {2026}, url = {https://4ort.xyz/entity/q81177458}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81177458 — https://4ort.xyz/entity/q81177458 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81177458 · Last refreshed: May 7, 2026