Q87105479

star in the constellation Hydra

Thing star Q87105479

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Q87105479

Summary

Q87105479 is a star^[1].

Key Facts

Q87105479's instance of is recorded as star^[2].
Q87105479's constellation is recorded as Hydra^[3].
Q87105479's catalog code is recorded as BD-09 2778^[4].
Q87105479's catalog code is recorded as GSC 05462-01414^[5].
Q87105479's catalog code is recorded as HERZ 1229^[6].
Q87105479's catalog code is recorded as PPM 192175^[7].
Q87105479's catalog code is recorded as TYC 5462-1414-1^[8].
Q87105479's catalog code is recorded as 2MASS J09152023-0936335^[9].
Q87105479's catalog code is recorded as RAVE J091520.2-093634^[10].
Q87105479's catalog code is recorded as Gaia DR1 5742989509524585344^[11].
Q87105479's catalog code is recorded as Gaia DR2 5742989509524585344^[12].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.488'}^[13].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.036'}^[14].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.847'}^[15].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.361'}^[16].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.302'}^[17].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.779'}^[18].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.970'}^[19].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.666'}^[20].
Q87105479's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0350'}^[21].
Q87105479's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1841'}^[22].
Q87105479's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+51.25'}^[23].
Q87105479's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+844.5233'}^[24].
Q87105479's SIMBAD ID is recorded as BD-09 2778^[25].
Q87105479's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.83430964272690'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.488, unit: 1, amount: +8.036, unit: 1, amount: +7.847, unit: 1, amount: +11.361, unit: 1, amount: +10.302, unit: 1, amount: +10.779, unit: 1, amount: +9.970, unit: 1, amount: +9.666, unit: 1, amount: +10.0350

Catalog code BD-09 2778, GSC 05462-01414, HERZ 1229, PPM 192175, TYC 5462-1414-1, 2MASS J09152023-0936335, RAVE J091520.2-093634, Gaia DR1 5742989509524585344, Gaia DR2 5742989509524585344

Constellation Hydra

Declination unit: www.wikidata.org, amount: -9.60933884141950

Declination component of proper motion unit: www.wikidata.org, amount: +6.641

Distance from earth unit: www.wikidata.org, amount: +844.5233

Effective temperature unit: www.wikidata.org, amount: +4577

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1841

Radial velocity unit: www.wikidata.org, amount: +51.25

Right ascension unit: www.wikidata.org, amount: +138.83430964272690

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.720

Surface gravity unit: www.wikidata.org, amount: +12

External References (2)

Gaia id 5742989509524585344

Simbad id BD-09 2778

References

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

Direct Wikidata claims

[2] ↑ Q87105479 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87105479 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87105479 — catalog code (P528): BD-09 2778. SIMBAD. wikidata.org.
[5] ↑ Q87105479 — catalog code (P528): GSC 05462-01414. SIMBAD. wikidata.org.
[6] ↑ Q87105479 — catalog code (P528): HERZ 1229. SIMBAD. wikidata.org.
[7] ↑ Q87105479 — catalog code (P528): PPM 192175. SIMBAD. wikidata.org.
[8] ↑ Q87105479 — catalog code (P528): TYC 5462-1414-1. SIMBAD. wikidata.org.
[9] ↑ Q87105479 — catalog code (P528): 2MASS J09152023-0936335. SIMBAD. wikidata.org.
[10] ↑ Q87105479 — catalog code (P528): RAVE J091520.2-093634. SIMBAD. wikidata.org.
[11] ↑ Q87105479 — catalog code (P528): Gaia DR1 5742989509524585344. SIMBAD. wikidata.org.
[12] ↑ Q87105479 — catalog code (P528): Gaia DR2 5742989509524585344. SIMBAD. wikidata.org.
[13] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.488'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.036'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.847'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.361'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.302'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.779'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.970'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.666'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87105479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0350'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87105479 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1841'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87105479 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+51.25'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87105479 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+844.5233'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87105479 — SIMBAD ID (P3083): BD-09 2778. wikidata.org.
[26] ↑ Q87105479 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.83430964272690'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87105479 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). Q87105479. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87105479

MLA “Q87105479.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87105479.

BibTeX

@misc{4ortxyz_q87105479_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87105479}}, year = {2026}, url = {https://4ort.xyz/entity/q87105479}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87105479 — https://4ort.xyz/entity/q87105479 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87105479 · Last refreshed: May 7, 2026