Q91809173

star in the constellation Hydra

Thing star Q91809173

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Q91809173

Summary

Q91809173 is a star^[1].

Key Facts

Q91809173's instance of is recorded as star^[2].
Q91809173's constellation is recorded as Hydra^[3].
Q91809173's catalog code is recorded as BD-06 2919^[4].
Q91809173's catalog code is recorded as GSC 04893-01298^[5].
Q91809173's catalog code is recorded as PPM 704808^[6].
Q91809173's catalog code is recorded as TYC 4893-1298-1^[7].
Q91809173's catalog code is recorded as 2MASS J09282850-0639344^[8].
Q91809173's catalog code is recorded as RAVE J092828.5-063935^[9].
Q91809173's catalog code is recorded as Gaia DR1 5745357239096015872^[10].
Q91809173's catalog code is recorded as Gaia DR2 5745357239096015872^[11].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.235'}^[12].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.686'}^[13].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.559'}^[14].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.288'}^[15].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.131'}^[16].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.663'}^[17].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.768'}^[18].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.428'}^[19].
Q91809173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8387'}^[20].
Q91809173's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4408'}^[21].
Q91809173's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.29'}^[22].
Q91809173's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+694.0589'}^[23].
Q91809173's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.11874151648450'}^[24].
Q91809173's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.65957228932280'}^[25].
Q91809173's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q91809173'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: +8.235, unit: 1, amount: +7.686, unit: 1, amount: +7.559, unit: 1, amount: +11.288, unit: 1, amount: +10.131, unit: 1, amount: +10.663, unit: 1, amount: +9.768, unit: 1, amount: +9.428, unit: 1, amount: +9.8387

Catalog code BD-06 2919, GSC 04893-01298, PPM 704808, TYC 4893-1298-1, 2MASS J09282850-0639344, RAVE J092828.5-063935, Gaia DR1 5745357239096015872, Gaia DR2 5745357239096015872

Constellation Hydra

Declination unit: www.wikidata.org, amount: -6.65957228932280

Declination component of proper motion unit: www.wikidata.org, amount: +0.849

Distance from earth unit: www.wikidata.org, amount: +694.0589

Effective temperature unit: www.wikidata.org, amount: +4719

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4408

Radial velocity unit: www.wikidata.org, amount: +1.29

Right ascension unit: www.wikidata.org, amount: +142.11874151648450

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.956

Surface gravity unit: www.wikidata.org, amount: +350

External References (2)

Gaia id 5745357239096015872

Simbad id BD-06 2919

References

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

Direct Wikidata claims

[2] ↑ Q91809173 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91809173 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91809173 — catalog code (P528): BD-06 2919. SIMBAD. wikidata.org.
[5] ↑ Q91809173 — catalog code (P528): GSC 04893-01298. SIMBAD. wikidata.org.
[6] ↑ Q91809173 — catalog code (P528): PPM 704808. SIMBAD. wikidata.org.
[7] ↑ Q91809173 — catalog code (P528): TYC 4893-1298-1. SIMBAD. wikidata.org.
[8] ↑ Q91809173 — catalog code (P528): 2MASS J09282850-0639344. SIMBAD. wikidata.org.
[9] ↑ Q91809173 — catalog code (P528): RAVE J092828.5-063935. SIMBAD. wikidata.org.
[10] ↑ Q91809173 — catalog code (P528): Gaia DR1 5745357239096015872. SIMBAD. wikidata.org.
[11] ↑ Q91809173 — catalog code (P528): Gaia DR2 5745357239096015872. SIMBAD. wikidata.org.
[12] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.235'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.686'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.559'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.288'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.131'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.663'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.768'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.428'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q91809173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8387'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91809173 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4408'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91809173 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.29'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91809173 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+694.0589'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91809173 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+142.11874151648450'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91809173 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.65957228932280'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91809173 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91809173 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). Q91809173. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91809173

MLA “Q91809173.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91809173.

BibTeX

@misc{4ortxyz_q91809173_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91809173}}, year = {2026}, url = {https://4ort.xyz/entity/q91809173}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91809173 — https://4ort.xyz/entity/q91809173 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91809173 · Last refreshed: May 7, 2026