Q81549447

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81549447

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Q81549447

Summary

Q81549447 is a high proper-motion star^[1].

Key Facts

Q81549447's instance of is recorded as high proper-motion star^[2].
Q81549447's constellation is recorded as Cetus^[3].
Q81549447's catalog code is recorded as 2MASS J02225425-2029498^[4].
Q81549447's catalog code is recorded as BD-21 426^[5].
Q81549447's catalog code is recorded as CPD-21 227^[6].
Q81549447's catalog code is recorded as GSC 05861-00101^[7].
Q81549447's catalog code is recorded as PPM 244939^[8].
Q81549447's catalog code is recorded as TYC 5861-101-1^[9].
Q81549447's catalog code is recorded as RAVE J022254.3-202950^[10].
Q81549447's catalog code is recorded as Gaia DR1 5130005557926700032^[11].
Q81549447's catalog code is recorded as Gaia DR2 5130005557926700032^[12].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.704'}^[13].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.401'}^[14].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.349'}^[15].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.520'}^[16].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.892'}^[17].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.126'}^[18].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.768'}^[19].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.568'}^[20].
Q81549447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7252'}^[21].
Q81549447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.2788'}^[22].
Q81549447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33.35'}^[23].
Q81549447's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+107.7726'}^[24].
Q81549447's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.72604704014880'}^[25].
Q81549447's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.49722889678200'}^[26].

Body

Definition and Type

Q81549447's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.704, unit: 1, amount: +8.401, unit: 1, amount: +8.349, unit: 1, amount: +10.520, unit: 1, amount: +9.892, unit: 1, amount: +10.126, unit: 1, amount: +9.768, unit: 1, amount: +9.568, unit: 1, amount: +9.7252

Catalog code 2MASS J02225425-2029498, BD-21 426, CPD-21 227, GSC 05861-00101, PPM 244939, TYC 5861-101-1, RAVE J022254.3-202950, Gaia DR1 5130005557926700032, Gaia DR2 5130005557926700032

Constellation Cetus

Declination unit: www.wikidata.org, amount: -20.49722889678200

Declination component of proper motion unit: www.wikidata.org, amount: -36.387

Distance from earth unit: www.wikidata.org, amount: +107.7726

Effective temperature unit: www.wikidata.org, amount: +5665

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.2788

Radial velocity unit: www.wikidata.org, amount: +33.35

Right ascension unit: www.wikidata.org, amount: +35.72604704014880

Right ascension component of proper motion unit: www.wikidata.org, amount: -48.653

Surface gravity unit: www.wikidata.org, amount: +50000

External References (2)

Gaia id 5130005557926700032

Simbad id BD-21 426

References

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

Direct Wikidata claims

[2] ↑ Q81549447 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81549447 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81549447 — catalog code (P528): 2MASS J02225425-2029498. SIMBAD. wikidata.org.
[5] ↑ Q81549447 — catalog code (P528): BD-21 426. SIMBAD. wikidata.org.
[6] ↑ Q81549447 — catalog code (P528): CPD-21 227. SIMBAD. wikidata.org.
[7] ↑ Q81549447 — catalog code (P528): GSC 05861-00101. SIMBAD. wikidata.org.
[8] ↑ Q81549447 — catalog code (P528): PPM 244939. SIMBAD. wikidata.org.
[9] ↑ Q81549447 — catalog code (P528): TYC 5861-101-1. SIMBAD. wikidata.org.
[10] ↑ Q81549447 — catalog code (P528): RAVE J022254.3-202950. SIMBAD. wikidata.org.
[11] ↑ Q81549447 — catalog code (P528): Gaia DR1 5130005557926700032. SIMBAD. wikidata.org.
[12] ↑ Q81549447 — catalog code (P528): Gaia DR2 5130005557926700032. SIMBAD. wikidata.org.
[13] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.704'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.401'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.349'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.520'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.892'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.126'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.768'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.568'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81549447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.7252'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81549447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.2788'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81549447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33.35'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81549447 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+107.7726'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81549447 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.72604704014880'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81549447 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.49722889678200'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81549447 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). Q81549447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81549447

MLA “Q81549447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81549447.

BibTeX

@misc{4ortxyz_q81549447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81549447}}, year = {2026}, url = {https://4ort.xyz/entity/q81549447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81549447 — https://4ort.xyz/entity/q81549447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81549447 · Last refreshed: May 7, 2026