Q87611136

star in the constellation Hydra

Thing star Q87611136

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Q87611136

Summary

Q87611136 is a star^[1].

Key Facts

Q87611136's instance of is recorded as star^[2].
Q87611136's constellation is recorded as Hydra^[3].
Q87611136's spectral class is recorded as K0/1(III)^[4].
Q87611136's catalog code is recorded as BD-10 2869^[5].
Q87611136's catalog code is recorded as GSC 05469-00716^[6].
Q87611136's catalog code is recorded as HD 82942^[7].
Q87611136's catalog code is recorded as PPM 221728^[8].
Q87611136's catalog code is recorded as SAO 155313^[9].
Q87611136's catalog code is recorded as TYC 5469-716-1^[10].
Q87611136's catalog code is recorded as YZ V11 3670^[11].
Q87611136's catalog code is recorded as 2MASS J09345178-1122141^[12].
Q87611136's catalog code is recorded as RAVE J093451.8-112214^[13].
Q87611136's catalog code is recorded as Gaia DR1 5739894590450722816^[14].
Q87611136's catalog code is recorded as Gaia DR2 5739894590450722816^[15].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.215'}^[16].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.710'}^[17].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.594'}^[18].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.966'}^[19].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.029'}^[20].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.712'}^[21].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.874'}^[22].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.353'}^[23].
Q87611136's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.6826'}^[24].
Q87611136's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8486'}^[25].
Q87611136's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.96'}^[26].

Body

Definition and Type

Q87611136's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.215, unit: 1, amount: +7.710, unit: 1, amount: +7.594, unit: 1, amount: +10.966, unit: 1, amount: +10.029, unit: 1, amount: +10.712, unit: 1, amount: +9.874, unit: 1, amount: +9.353, unit: 1, amount: +9.6826

Catalog code BD-10 2869, GSC 05469-00716, HD 82942, PPM 221728, SAO 155313, TYC 5469-716-1, YZ V11 3670, 2MASS J09345178-1122141, RAVE J093451.8-112214, Gaia DR1 5739894590450722816, Gaia DR2 5739894590450722816

Constellation Hydra

Declination unit: www.wikidata.org, amount: -11.37057926108590

Declination component of proper motion unit: www.wikidata.org, amount: -6.553

Distance from earth unit: www.wikidata.org, amount: +351.0496

Effective temperature unit: www.wikidata.org, amount: +4749

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8486

Radial velocity unit: www.wikidata.org, amount: +8.96

Right ascension unit: www.wikidata.org, amount: +143.71578647270830

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.128

Spectral class K0/1(III)

Surface gravity unit: www.wikidata.org, amount: +3160

External References (2)

Gaia id 5739894590450722816

Simbad id HD 82942

References

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

Direct Wikidata claims

[2] ↑ Q87611136 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87611136 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87611136 — spectral class (P215): K0/1(III). Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
[5] ↑ Q87611136 — catalog code (P528): BD-10 2869. SIMBAD. wikidata.org.
[6] ↑ Q87611136 — catalog code (P528): GSC 05469-00716. SIMBAD. wikidata.org.
[7] ↑ Q87611136 — catalog code (P528): HD 82942. SIMBAD. wikidata.org.
[8] ↑ Q87611136 — catalog code (P528): PPM 221728. SIMBAD. wikidata.org.
[9] ↑ Q87611136 — catalog code (P528): SAO 155313. SIMBAD. wikidata.org.
[10] ↑ Q87611136 — catalog code (P528): TYC 5469-716-1. SIMBAD. wikidata.org.
[11] ↑ Q87611136 — catalog code (P528): YZ V11 3670. SIMBAD. wikidata.org.
[12] ↑ Q87611136 — catalog code (P528): 2MASS J09345178-1122141. SIMBAD. wikidata.org.
[13] ↑ Q87611136 — catalog code (P528): RAVE J093451.8-112214. SIMBAD. wikidata.org.
[14] ↑ Q87611136 — catalog code (P528): Gaia DR1 5739894590450722816. SIMBAD. wikidata.org.
[15] ↑ Q87611136 — catalog code (P528): Gaia DR2 5739894590450722816. SIMBAD. wikidata.org.
[16] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.215'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.710'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.594'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.966'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.029'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.712'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.874'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.353'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87611136 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.6826'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87611136 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8486'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87611136 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.96'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87611136 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). Q87611136. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87611136

MLA “Q87611136.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87611136.

BibTeX

@misc{4ortxyz_q87611136_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87611136}}, year = {2026}, url = {https://4ort.xyz/entity/q87611136}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87611136 — https://4ort.xyz/entity/q87611136 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87611136 · Last refreshed: May 7, 2026