Q87221085

star in the constellation Hydra

Thing star Q87221085

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Q87221085

Summary

Q87221085 is a star^[1].

Key Facts

Q87221085's instance of is recorded as star^[2].
Q87221085's constellation is recorded as Hydra^[3].
Q87221085's catalog code is recorded as GSC 06075-00754^[4].
Q87221085's catalog code is recorded as TYC 6075-754-1^[5].
Q87221085's catalog code is recorded as 2MASS J10454740-1553205^[6].
Q87221085's catalog code is recorded as RAVE J104547.4-155320^[7].
Q87221085's catalog code is recorded as USNO-B1.0 0741-00231159^[8].
Q87221085's catalog code is recorded as DENIS J104547.4-155320^[9].
Q87221085's catalog code is recorded as Gaia DR1 3749425291707041920^[10].
Q87221085's catalog code is recorded as Gaia DR2 3749425296001988352^[11].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.677'}^[12].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.196'}^[13].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.104'}^[14].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.398'}^[15].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.07'}^[16].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.324'}^[17].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.409'}^[18].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.820'}^[19].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.079'}^[20].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.818'}^[21].
Q87221085's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1245'}^[22].
Q87221085's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4719'}^[23].
Q87221085's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.58'}^[24].
Q87221085's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+679.3940'}^[25].
Q87221085's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.44751815878700'}^[26].

Body

Definition and Type

Q87221085's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.677, unit: 1, amount: +9.196, unit: 1, amount: +9.104, unit: 1, amount: +10.398, unit: 1, amount: +11.07, unit: 1, amount: +12.324, unit: 1, amount: +11.409, unit: 1, amount: +11.820, unit: 1, amount: +11.079, unit: 1, amount: +10.818, unit: 1, amount: +11.1245

Catalog code GSC 06075-00754, TYC 6075-754-1, 2MASS J10454740-1553205, RAVE J104547.4-155320, USNO-B1.0 0741-00231159, DENIS J104547.4-155320, Gaia DR1 3749425291707041920, Gaia DR2 3749425296001988352

Constellation Hydra

Declination unit: www.wikidata.org, amount: -15.88905098026510

Declination component of proper motion unit: www.wikidata.org, amount: +0.315

Distance from earth unit: www.wikidata.org, amount: +679.3940

Effective temperature unit: www.wikidata.org, amount: +5249

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4719

Radial velocity unit: www.wikidata.org, amount: -11.58

Right ascension unit: www.wikidata.org, amount: +161.44751815878700

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.996

Surface gravity unit: www.wikidata.org, amount: +2400

External References (2)

Gaia id 3749425296001988352

Simbad id TYC 6075-754-1

References

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

Direct Wikidata claims

[2] ↑ Q87221085 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221085 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221085 — catalog code (P528): GSC 06075-00754. SIMBAD. wikidata.org.
[5] ↑ Q87221085 — catalog code (P528): TYC 6075-754-1. SIMBAD. wikidata.org.
[6] ↑ Q87221085 — catalog code (P528): 2MASS J10454740-1553205. SIMBAD. wikidata.org.
[7] ↑ Q87221085 — catalog code (P528): RAVE J104547.4-155320. SIMBAD. wikidata.org.
[8] ↑ Q87221085 — catalog code (P528): USNO-B1.0 0741-00231159. SIMBAD. wikidata.org.
[9] ↑ Q87221085 — catalog code (P528): DENIS J104547.4-155320. SIMBAD. wikidata.org.
[10] ↑ Q87221085 — catalog code (P528): Gaia DR1 3749425291707041920. SIMBAD. wikidata.org.
[11] ↑ Q87221085 — catalog code (P528): Gaia DR2 3749425296001988352. SIMBAD. wikidata.org.
[12] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.677'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.196'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.104'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.398'}. The DENIS database, 3rd Release. wikidata.org.
[16] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.07'}. The USNO-B Catalog. wikidata.org.
[17] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.324'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.409'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.820'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.079'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.818'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87221085 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1245'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87221085 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4719'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87221085 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.58'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221085 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+679.3940'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221085 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.44751815878700'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87221085 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). Q87221085. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221085

MLA “Q87221085.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221085.

BibTeX

@misc{4ortxyz_q87221085_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221085}}, year = {2026}, url = {https://4ort.xyz/entity/q87221085}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221085 — https://4ort.xyz/entity/q87221085 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221085 · Last refreshed: May 7, 2026