Q87986447

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q87986447

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Q87986447

Summary

Q87986447 is a high proper-motion star^[1].

Key Facts

Q87986447's instance of is recorded as high proper-motion star^[2].
Q87986447's constellation is recorded as Cetus^[3].
Q87986447's catalog code is recorded as 2MASS J00191257-1504177^[4].
Q87986447's catalog code is recorded as BD-15 50^[5].
Q87986447's catalog code is recorded as PPM 208645^[6].
Q87986447's catalog code is recorded as TYC 5839-801-1^[7].
Q87986447's catalog code is recorded as RAVE J001912.6-150418^[8].
Q87986447's catalog code is recorded as Gaia DR1 2416791875714296960^[9].
Q87986447's catalog code is recorded as Gaia DR2 2416791880010445696^[10].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.261'}^[11].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.921'}^[12].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.867'}^[13].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.214'}^[14].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.471'}^[15].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.821'}^[16].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.286'}^[17].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.136'}^[18].
Q87986447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3369'}^[19].
Q87986447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.6034'}^[20].
Q87986447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.21'}^[21].
Q87986447's metallicity is recorded as {'unit': '1', 'amount': '-0.03'}^[22].
Q87986447's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+131.5201'}^[23].
Q87986447's SIMBAD ID is recorded as BD-15 50^[24].
Q87986447's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.80240087720150'}^[25].
Q87986447's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-15.07158266587980'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.261, unit: 1, amount: +8.921, unit: 1, amount: +8.867, unit: 1, amount: +11.214, unit: 1, amount: +10.471, unit: 1, amount: +10.821, unit: 1, amount: +10.286, unit: 1, amount: +10.136, unit: 1, amount: +10.3369

Catalog code 2MASS J00191257-1504177, BD-15 50, PPM 208645, TYC 5839-801-1, RAVE J001912.6-150418, Gaia DR1 2416791875714296960, Gaia DR2 2416791880010445696

Constellation Cetus

Declination unit: www.wikidata.org, amount: -15.07158266587980

Declination component of proper motion unit: www.wikidata.org, amount: +8.085

Distance from earth unit: www.wikidata.org, amount: +131.5201

Effective temperature unit: www.wikidata.org, amount: +5453

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.03

Parallax unit: www.wikidata.org, amount: +7.6034

Radial velocity unit: www.wikidata.org, amount: -5.21

Right ascension unit: www.wikidata.org, amount: +4.80240087720150

Right ascension component of proper motion unit: www.wikidata.org, amount: +65.569

Surface gravity unit: www.wikidata.org, amount: +8700

External References (2)

Gaia id 2416791880010445696

Simbad id BD-15 50

References

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

Direct Wikidata claims

[2] ↑ Q87986447 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q87986447 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q87986447 — catalog code (P528): 2MASS J00191257-1504177. SIMBAD. wikidata.org.
[5] ↑ Q87986447 — catalog code (P528): BD-15 50. SIMBAD. wikidata.org.
[6] ↑ Q87986447 — catalog code (P528): PPM 208645. SIMBAD. wikidata.org.
[7] ↑ Q87986447 — catalog code (P528): TYC 5839-801-1. SIMBAD. wikidata.org.
[8] ↑ Q87986447 — catalog code (P528): RAVE J001912.6-150418. SIMBAD. wikidata.org.
[9] ↑ Q87986447 — catalog code (P528): Gaia DR1 2416791875714296960. SIMBAD. wikidata.org.
[10] ↑ Q87986447 — catalog code (P528): Gaia DR2 2416791880010445696. SIMBAD. wikidata.org.
[11] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.261'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.921'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.867'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.214'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.471'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.821'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.286'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.136'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87986447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3369'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87986447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.6034'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87986447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.21'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87986447 — metallicity (P2227): {'unit': '1', 'amount': '-0.03'}. SIMBAD. wikidata.org.
[23] ↑ Q87986447 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+131.5201'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87986447 — SIMBAD ID (P3083): BD-15 50. wikidata.org.
[25] ↑ Q87986447 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.80240087720150'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87986447 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-15.07158266587980'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87986447 is an instance of high proper-motion star (Q2247863) [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). Q87986447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87986447

MLA “Q87986447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87986447.

BibTeX

@misc{4ortxyz_q87986447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87986447}}, year = {2026}, url = {https://4ort.xyz/entity/q87986447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87986447 — https://4ort.xyz/entity/q87986447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87986447 · Last refreshed: May 7, 2026