Q89054646

star in the constellation Hydra

Thing star Q89054646

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Q89054646

Summary

Q89054646 is a star^[1].

Key Facts

Q89054646's instance of is recorded as star^[2].
Q89054646's constellation is recorded as Hydra^[3].
Q89054646's catalog code is recorded as BD-20 3146^[4].
Q89054646's catalog code is recorded as CPD-20 4903^[5].
Q89054646's catalog code is recorded as GSC 06072-00752^[6].
Q89054646's catalog code is recorded as PPM 257483^[7].
Q89054646's catalog code is recorded as TYC 6072-752-1^[8].
Q89054646's catalog code is recorded as 2MASS J10183090-2131098^[9].
Q89054646's catalog code is recorded as RAVE J101830.9-213110^[10].
Q89054646's catalog code is recorded as Gaia DR1 5667811948164635648^[11].
Q89054646's catalog code is recorded as Gaia DR2 5667811948164635648^[12].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.617'}^[13].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.050'}^[14].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.942'}^[15].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.55'}^[16].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.606'}^[17].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.280'}^[18].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.532'}^[19].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.835'}^[20].
Q89054646's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.2319'}^[21].
Q89054646's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9101'}^[22].
Q89054646's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.67'}^[23].
Q89054646's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+523.5328'}^[24].
Q89054646's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.62874680296540'}^[25].
Q89054646's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.51942032131670'}^[26].

Body

Definition and Type

Q89054646'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: +7.617, unit: 1, amount: +7.050, unit: 1, amount: +6.942, unit: 1, amount: +9.55, unit: 1, amount: +10.606, unit: 1, amount: +10.280, unit: 1, amount: +9.532, unit: 1, amount: +8.835, unit: 1, amount: +9.2319

Catalog code BD-20 3146, CPD-20 4903, GSC 06072-00752, PPM 257483, TYC 6072-752-1, 2MASS J10183090-2131098, RAVE J101830.9-213110, Gaia DR1 5667811948164635648, Gaia DR2 5667811948164635648

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.51942032131670

Declination component of proper motion unit: www.wikidata.org, amount: -9.907

Distance from earth unit: www.wikidata.org, amount: +523.5328

Effective temperature unit: www.wikidata.org, amount: +4769

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9101

Radial velocity unit: www.wikidata.org, amount: -0.67

Right ascension unit: www.wikidata.org, amount: +154.62874680296540

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.956

Surface gravity unit: www.wikidata.org, amount: +870

External References (2)

Gaia id 5667811948164635648

Simbad id BD-20 3146

References

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

Direct Wikidata claims

[2] ↑ Q89054646 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89054646 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89054646 — catalog code (P528): BD-20 3146. SIMBAD. wikidata.org.
[5] ↑ Q89054646 — catalog code (P528): CPD-20 4903. SIMBAD. wikidata.org.
[6] ↑ Q89054646 — catalog code (P528): GSC 06072-00752. SIMBAD. wikidata.org.
[7] ↑ Q89054646 — catalog code (P528): PPM 257483. SIMBAD. wikidata.org.
[8] ↑ Q89054646 — catalog code (P528): TYC 6072-752-1. SIMBAD. wikidata.org.
[9] ↑ Q89054646 — catalog code (P528): 2MASS J10183090-2131098. SIMBAD. wikidata.org.
[10] ↑ Q89054646 — catalog code (P528): RAVE J101830.9-213110. SIMBAD. wikidata.org.
[11] ↑ Q89054646 — catalog code (P528): Gaia DR1 5667811948164635648. SIMBAD. wikidata.org.
[12] ↑ Q89054646 — catalog code (P528): Gaia DR2 5667811948164635648. SIMBAD. wikidata.org.
[13] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.617'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.050'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.942'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.55'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.606'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.280'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.532'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.835'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89054646 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.2319'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89054646 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9101'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89054646 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.67'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89054646 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+523.5328'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89054646 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.62874680296540'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89054646 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.51942032131670'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89054646 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). Q89054646. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89054646

MLA “Q89054646.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89054646.

BibTeX

@misc{4ortxyz_q89054646_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89054646}}, year = {2026}, url = {https://4ort.xyz/entity/q89054646}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89054646 — https://4ort.xyz/entity/q89054646 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89054646 · Last refreshed: May 7, 2026