Q87578851

star in the constellation Hydra

Thing star Q87578851

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Q87578851

Summary

Q87578851 is a star^[1].

Key Facts

Q87578851's instance of is recorded as star^[2].
Q87578851's constellation is recorded as Hydra^[3].
Q87578851's catalog code is recorded as GSC 06642-00790^[4].
Q87578851's catalog code is recorded as TYC 6642-790-1^[5].
Q87578851's catalog code is recorded as 2MASS J10463422-2701487^[6].
Q87578851's catalog code is recorded as RAVE J104634.2-270149^[7].
Q87578851's catalog code is recorded as Gaia DR1 5457667101111028224^[8].
Q87578851's catalog code is recorded as Gaia DR2 5457667105406892416^[9].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.584'}^[10].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.011'}^[11].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.867'}^[12].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.788'}^[13].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.603'}^[14].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.222'}^[15].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.872'}^[16].
Q87578851's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2878'}^[17].
Q87578851's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9500'}^[18].
Q87578851's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+111.18'}^[19].
Q87578851's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1052.6316'}^[20].
Q87578851's SIMBAD ID is recorded as TYC 6642-790-1^[21].
Q87578851's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.64258997691010'}^[22].
Q87578851's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.03022368932640'}^[23].
Q87578851's epoch is recorded as J2000.0^[24].
Q87578851's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4724'}^[25].
Q87578851's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+340'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.584, unit: 1, amount: +8.011, unit: 1, amount: +7.867, unit: 1, amount: +11.788, unit: 1, amount: +10.603, unit: 1, amount: +10.222, unit: 1, amount: +9.872, unit: 1, amount: +10.2878

Catalog code GSC 06642-00790, TYC 6642-790-1, 2MASS J10463422-2701487, RAVE J104634.2-270149, Gaia DR1 5457667101111028224, Gaia DR2 5457667105406892416

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.03022368932640

Declination component of proper motion unit: www.wikidata.org, amount: -1.803

Distance from earth unit: www.wikidata.org, amount: +1052.6316

Effective temperature unit: www.wikidata.org, amount: +4724

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9500

Radial velocity unit: www.wikidata.org, amount: +111.18

Right ascension unit: www.wikidata.org, amount: +161.64258997691010

Right ascension component of proper motion unit: www.wikidata.org, amount: -25.105

Surface gravity unit: www.wikidata.org, amount: +340

External References (2)

Gaia id 5457667105406892416

Simbad id TYC 6642-790-1

References

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

Direct Wikidata claims

[2] ↑ Q87578851 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87578851 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87578851 — catalog code (P528): GSC 06642-00790. SIMBAD. wikidata.org.
[5] ↑ Q87578851 — catalog code (P528): TYC 6642-790-1. SIMBAD. wikidata.org.
[6] ↑ Q87578851 — catalog code (P528): 2MASS J10463422-2701487. SIMBAD. wikidata.org.
[7] ↑ Q87578851 — catalog code (P528): RAVE J104634.2-270149. SIMBAD. wikidata.org.
[8] ↑ Q87578851 — catalog code (P528): Gaia DR1 5457667101111028224. SIMBAD. wikidata.org.
[9] ↑ Q87578851 — catalog code (P528): Gaia DR2 5457667105406892416. SIMBAD. wikidata.org.
[10] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.584'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.011'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.867'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.788'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.603'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.222'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.872'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87578851 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2878'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87578851 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9500'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87578851 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+111.18'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87578851 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1052.6316'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87578851 — SIMBAD ID (P3083): TYC 6642-790-1. wikidata.org.
[22] ↑ Q87578851 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.64258997691010'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87578851 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.03022368932640'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87578851 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87578851 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4724'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q87578851 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+340'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q87578851 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). Q87578851. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87578851

MLA “Q87578851.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87578851.

BibTeX

@misc{4ortxyz_q87578851_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87578851}}, year = {2026}, url = {https://4ort.xyz/entity/q87578851}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87578851 — https://4ort.xyz/entity/q87578851 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87578851 · Last refreshed: May 7, 2026