Q87578970

star in the constellation Hydra

Thing star Q87578970

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Q87578970

Summary

Q87578970 is a star^[1].

Key Facts

Q87578970's instance of is recorded as star^[2].
Q87578970's constellation is recorded as Hydra^[3].
Q87578970's catalog code is recorded as GSC 06642-00157^[4].
Q87578970's catalog code is recorded as TYC 6642-157-1^[5].
Q87578970's catalog code is recorded as 2MASS J10504175-2721188^[6].
Q87578970's catalog code is recorded as RAVE J105041.8-272119^[7].
Q87578970's catalog code is recorded as Gaia DR1 5457431084067393408^[8].
Q87578970's catalog code is recorded as Gaia DR2 5457431088365192320^[9].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.222'}^[10].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.564'}^[11].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.398'}^[12].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.771'}^[13].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.450'}^[14].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.148'}^[15].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.034'}^[16].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.598'}^[17].
Q87578970's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0623'}^[18].
Q87578970's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6988'}^[19].
Q87578970's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-14.21'}^[20].
Q87578970's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1431.0246'}^[21].
Q87578970's SIMBAD ID is recorded as TYC 6642-157-1^[22].
Q87578970's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.67398848212090'}^[23].
Q87578970's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.35523915029630'}^[24].
Q87578970's epoch is recorded as J2000.0^[25].
Q87578970's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4469'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.222, unit: 1, amount: +7.564, unit: 1, amount: +7.398, unit: 1, amount: +11.771, unit: 1, amount: +10.450, unit: 1, amount: +11.148, unit: 1, amount: +10.034, unit: 1, amount: +9.598, unit: 1, amount: +10.0623

Catalog code GSC 06642-00157, TYC 6642-157-1, 2MASS J10504175-2721188, RAVE J105041.8-272119, Gaia DR1 5457431084067393408, Gaia DR2 5457431088365192320

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.35523915029630

Declination component of proper motion unit: www.wikidata.org, amount: -1.939

Distance from earth unit: www.wikidata.org, amount: +1431.0246

Effective temperature unit: www.wikidata.org, amount: +4469

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.6988

Radial velocity unit: www.wikidata.org, amount: -14.21

Right ascension unit: www.wikidata.org, amount: +162.67398848212090

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.270

External References (2)

Gaia id 5457431088365192320

Simbad id TYC 6642-157-1

References

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

Direct Wikidata claims

[2] ↑ Q87578970 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87578970 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87578970 — catalog code (P528): GSC 06642-00157. SIMBAD. wikidata.org.
[5] ↑ Q87578970 — catalog code (P528): TYC 6642-157-1. SIMBAD. wikidata.org.
[6] ↑ Q87578970 — catalog code (P528): 2MASS J10504175-2721188. SIMBAD. wikidata.org.
[7] ↑ Q87578970 — catalog code (P528): RAVE J105041.8-272119. SIMBAD. wikidata.org.
[8] ↑ Q87578970 — catalog code (P528): Gaia DR1 5457431084067393408. SIMBAD. wikidata.org.
[9] ↑ Q87578970 — catalog code (P528): Gaia DR2 5457431088365192320. SIMBAD. wikidata.org.
[10] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.222'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.564'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.398'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.771'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.450'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.148'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.034'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.598'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87578970 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0623'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87578970 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6988'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87578970 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-14.21'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87578970 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1431.0246'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87578970 — SIMBAD ID (P3083): TYC 6642-157-1. wikidata.org.
[23] ↑ Q87578970 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.67398848212090'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87578970 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.35523915029630'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87578970 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87578970 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4469'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q87578970 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). Q87578970. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87578970

MLA “Q87578970.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87578970.

BibTeX

@misc{4ortxyz_q87578970_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87578970}}, year = {2026}, url = {https://4ort.xyz/entity/q87578970}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87578970 — https://4ort.xyz/entity/q87578970 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87578970 · Last refreshed: May 7, 2026