Q87221164

star in the constellation Hydra

Thing star Q87221164

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Q87221164

Summary

Q87221164 is a star^[1].

Key Facts

Q87221164's instance of is recorded as star^[2].
Q87221164's constellation is recorded as Hydra^[3].
Q87221164's spectral class is recorded as K2^[4].
Q87221164's catalog code is recorded as BD-15 3114^[5].
Q87221164's catalog code is recorded as GSC 06075-00861^[6].
Q87221164's catalog code is recorded as PPM 223354^[7].
Q87221164's catalog code is recorded as SAO 156177^[8].
Q87221164's catalog code is recorded as TYC 6075-861-1^[9].
Q87221164's catalog code is recorded as YZ 106 4270^[10].
Q87221164's catalog code is recorded as 2MASS J10431766-1641353^[11].
Q87221164's catalog code is recorded as RAVE J104317.7-164135^[12].
Q87221164's catalog code is recorded as Gaia DR1 3557124350140222720^[13].
Q87221164's catalog code is recorded as Gaia DR2 3557124354436158720^[14].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.405'}^[15].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.631'}^[16].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.460'}^[17].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.581'}^[18].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.428'}^[19].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.456'}^[20].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.328'}^[21].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.159'}^[22].
Q87221164's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.4724'}^[23].
Q87221164's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5771'}^[24].
Q87221164's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+288.71'}^[25].
Q87221164's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1411.94'}^[26].

Body

Definition and Type

Q87221164'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: +6.405, unit: 1, amount: +5.631, unit: 1, amount: +5.460, unit: 1, amount: +10.581, unit: 1, amount: +9.428, unit: 1, amount: +10.456, unit: 1, amount: +9.328, unit: 1, amount: +8.159, unit: 1, amount: +8.4724

Catalog code BD-15 3114, GSC 06075-00861, PPM 223354, SAO 156177, TYC 6075-861-1, YZ 106 4270, 2MASS J10431766-1641353, RAVE J104317.7-164135, Gaia DR1 3557124350140222720, Gaia DR2 3557124354436158720

Constellation Hydra

Declination unit: www.wikidata.org, amount: -16.69312032086940

Declination component of proper motion unit: www.wikidata.org, amount: -11.074

Distance from earth unit: www.wikidata.org, amount: +1411.94

Effective temperature unit: www.wikidata.org, amount: +4250

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5771

Radial velocity unit: www.wikidata.org, amount: +288.71

Right ascension unit: www.wikidata.org, amount: +160.82359699774120

Right ascension component of proper motion unit: www.wikidata.org, amount: -22.827

Spectral class K2

Surface gravity unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 3557124354436158720

Simbad id BD-15 3114

References

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

Direct Wikidata claims

[2] ↑ Q87221164 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221164 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221164 — spectral class (P215): K2. SIMBAD. wikidata.org.
[5] ↑ Q87221164 — catalog code (P528): BD-15 3114. SIMBAD. wikidata.org.
[6] ↑ Q87221164 — catalog code (P528): GSC 06075-00861. SIMBAD. wikidata.org.
[7] ↑ Q87221164 — catalog code (P528): PPM 223354. SIMBAD. wikidata.org.
[8] ↑ Q87221164 — catalog code (P528): SAO 156177. SIMBAD. wikidata.org.
[9] ↑ Q87221164 — catalog code (P528): TYC 6075-861-1. SIMBAD. wikidata.org.
[10] ↑ Q87221164 — catalog code (P528): YZ 106 4270. SIMBAD. wikidata.org.
[11] ↑ Q87221164 — catalog code (P528): 2MASS J10431766-1641353. SIMBAD. wikidata.org.
[12] ↑ Q87221164 — catalog code (P528): RAVE J104317.7-164135. SIMBAD. wikidata.org.
[13] ↑ Q87221164 — catalog code (P528): Gaia DR1 3557124350140222720. SIMBAD. wikidata.org.
[14] ↑ Q87221164 — catalog code (P528): Gaia DR2 3557124354436158720. SIMBAD. wikidata.org.
[15] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.405'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.631'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.460'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.581'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87221164 — 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] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.456'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.328'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.159'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87221164 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.4724'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87221164 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5771'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221164 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+288.71'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221164 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1411.94'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.

Class ancestry

[1] ↑ Q87221164 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). Q87221164. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221164

MLA “Q87221164.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221164.

BibTeX

@misc{4ortxyz_q87221164_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221164}}, year = {2026}, url = {https://4ort.xyz/entity/q87221164}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221164 — https://4ort.xyz/entity/q87221164 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221164 · Last refreshed: May 7, 2026