Q81549564

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81549564

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Q81549564

Summary

Q81549564 is a high proper-motion star^[1].

Key Facts

Q81549564's instance of is recorded as high proper-motion star^[2].
Q81549564's constellation is recorded as Cetus^[3].
Q81549564's catalog code is recorded as 2MASS J00472489-2036247^[4].
Q81549564's catalog code is recorded as BD-21 112^[5].
Q81549564's catalog code is recorded as CPD-21 72^[6].
Q81549564's catalog code is recorded as GSC 05849-02372^[7].
Q81549564's catalog code is recorded as PPM 243241^[8].
Q81549564's catalog code is recorded as TYC 5849-2372-1^[9].
Q81549564's catalog code is recorded as RAVE J004724.9-203625^[10].
Q81549564's catalog code is recorded as Gaia DR1 2350567225221451904^[11].
Q81549564's catalog code is recorded as Gaia DR2 2350567229517118208^[12].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.238'}^[13].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.774'}^[14].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.692'}^[15].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.604'}^[16].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.791'}^[17].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.150'}^[18].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.562'}^[19].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.274'}^[20].
Q81549564's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5506'}^[21].
Q81549564's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2237'}^[22].
Q81549564's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27.31'}^[23].
Q81549564's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+236.7592'}^[24].
Q81549564's SIMBAD ID is recorded as BD-21 112^[25].
Q81549564's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.85373668540720'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.238, unit: 1, amount: +8.774, unit: 1, amount: +8.692, unit: 1, amount: +11.604, unit: 1, amount: +10.791, unit: 1, amount: +11.150, unit: 1, amount: +10.562, unit: 1, amount: +10.274, unit: 1, amount: +10.5506

Catalog code 2MASS J00472489-2036247, BD-21 112, CPD-21 72, GSC 05849-02372, PPM 243241, TYC 5849-2372-1, RAVE J004724.9-203625, Gaia DR1 2350567225221451904, Gaia DR2 2350567229517118208

Constellation Cetus

Declination unit: www.wikidata.org, amount: -20.60691374656300

Declination component of proper motion unit: www.wikidata.org, amount: -30.784

Distance from earth unit: www.wikidata.org, amount: +236.7592

Effective temperature unit: www.wikidata.org, amount: +4991

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.2237

Radial velocity unit: www.wikidata.org, amount: +27.31

Right ascension unit: www.wikidata.org, amount: +11.85373668540720

Right ascension component of proper motion unit: www.wikidata.org, amount: +46.440

Surface gravity unit: www.wikidata.org, amount: +5100

External References (2)

Gaia id 2350567229517118208

Simbad id BD-21 112

References

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

Direct Wikidata claims

[2] ↑ Q81549564 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81549564 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81549564 — catalog code (P528): 2MASS J00472489-2036247. SIMBAD. wikidata.org.
[5] ↑ Q81549564 — catalog code (P528): BD-21 112. SIMBAD. wikidata.org.
[6] ↑ Q81549564 — catalog code (P528): CPD-21 72. SIMBAD. wikidata.org.
[7] ↑ Q81549564 — catalog code (P528): GSC 05849-02372. SIMBAD. wikidata.org.
[8] ↑ Q81549564 — catalog code (P528): PPM 243241. SIMBAD. wikidata.org.
[9] ↑ Q81549564 — catalog code (P528): TYC 5849-2372-1. SIMBAD. wikidata.org.
[10] ↑ Q81549564 — catalog code (P528): RAVE J004724.9-203625. SIMBAD. wikidata.org.
[11] ↑ Q81549564 — catalog code (P528): Gaia DR1 2350567225221451904. SIMBAD. wikidata.org.
[12] ↑ Q81549564 — catalog code (P528): Gaia DR2 2350567229517118208. SIMBAD. wikidata.org.
[13] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.238'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.774'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.692'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.604'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.791'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.150'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.562'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.274'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81549564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5506'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81549564 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2237'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81549564 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27.31'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81549564 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+236.7592'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81549564 — SIMBAD ID (P3083): BD-21 112. wikidata.org.
[26] ↑ Q81549564 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.85373668540720'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81549564 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). Q81549564. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81549564

MLA “Q81549564.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81549564.

BibTeX

@misc{4ortxyz_q81549564_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81549564}}, year = {2026}, url = {https://4ort.xyz/entity/q81549564}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81549564 — https://4ort.xyz/entity/q81549564 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81549564 · Last refreshed: May 7, 2026