Q81555187

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81555187

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Q81555187

Summary

Q81555187 is a high proper-motion star^[1].

Key Facts

Q81555187's instance of is recorded as high proper-motion star^[2].
Q81555187's constellation is recorded as Cetus^[3].
Q81555187's catalog code is recorded as 2MASS J00494384-1956082^[4].
Q81555187's catalog code is recorded as BD-20 142^[5].
Q81555187's catalog code is recorded as CPD-20 98^[6].
Q81555187's catalog code is recorded as GSC 05850-01872^[7].
Q81555187's catalog code is recorded as PPM 209349^[8].
Q81555187's catalog code is recorded as TYC 5850-1872-1^[9].
Q81555187's catalog code is recorded as RAVE J004943.9-195608^[10].
Q81555187's catalog code is recorded as Gaia DR1 2356608423140789248^[11].
Q81555187's catalog code is recorded as Gaia DR2 2356608423140789248^[12].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.052'}^[13].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.738'}^[14].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.674'}^[15].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.843'}^[16].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.230'}^[17].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.593'}^[18].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.126'}^[19].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.791'}^[20].
Q81555187's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0599'}^[21].
Q81555187's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.0551'}^[22].
Q81555187's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.89'}^[23].
Q81555187's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+165.1500'}^[24].
Q81555187's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.43271662593660'}^[25].
Q81555187's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.93564236841500'}^[26].

Body

Definition and Type

Q81555187'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: +9.052, unit: 1, amount: +8.738, unit: 1, amount: +8.674, unit: 1, amount: +10.843, unit: 1, amount: +10.230, unit: 1, amount: +10.593, unit: 1, amount: +10.126, unit: 1, amount: +9.791, unit: 1, amount: +10.0599

Catalog code 2MASS J00494384-1956082, BD-20 142, CPD-20 98, GSC 05850-01872, PPM 209349, TYC 5850-1872-1, RAVE J004943.9-195608, Gaia DR1 2356608423140789248, Gaia DR2 2356608423140789248

Constellation Cetus

Declination unit: www.wikidata.org, amount: -19.93564236841500

Declination component of proper motion unit: www.wikidata.org, amount: -58.409

Distance from earth unit: www.wikidata.org, amount: +165.1500

Effective temperature unit: www.wikidata.org, amount: +5472

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.0551

Radial velocity unit: www.wikidata.org, amount: +31.89

Right ascension unit: www.wikidata.org, amount: +12.43271662593660

Right ascension component of proper motion unit: www.wikidata.org, amount: -22.806

Surface gravity unit: www.wikidata.org, amount: +5800

External References (2)

Gaia id 2356608423140789248

Simbad id BD-20 142

References

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

Direct Wikidata claims

[2] ↑ Q81555187 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81555187 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81555187 — catalog code (P528): 2MASS J00494384-1956082. SIMBAD. wikidata.org.
[5] ↑ Q81555187 — catalog code (P528): BD-20 142. SIMBAD. wikidata.org.
[6] ↑ Q81555187 — catalog code (P528): CPD-20 98. SIMBAD. wikidata.org.
[7] ↑ Q81555187 — catalog code (P528): GSC 05850-01872. SIMBAD. wikidata.org.
[8] ↑ Q81555187 — catalog code (P528): PPM 209349. SIMBAD. wikidata.org.
[9] ↑ Q81555187 — catalog code (P528): TYC 5850-1872-1. SIMBAD. wikidata.org.
[10] ↑ Q81555187 — catalog code (P528): RAVE J004943.9-195608. SIMBAD. wikidata.org.
[11] ↑ Q81555187 — catalog code (P528): Gaia DR1 2356608423140789248. SIMBAD. wikidata.org.
[12] ↑ Q81555187 — catalog code (P528): Gaia DR2 2356608423140789248. SIMBAD. wikidata.org.
[13] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.052'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.738'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.674'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.843'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.230'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.593'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.126'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.791'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81555187 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0599'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81555187 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.0551'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81555187 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.89'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81555187 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+165.1500'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81555187 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.43271662593660'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81555187 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.93564236841500'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81555187 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). Q81555187. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81555187

MLA “Q81555187.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81555187.

BibTeX

@misc{4ortxyz_q81555187_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81555187}}, year = {2026}, url = {https://4ort.xyz/entity/q81555187}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81555187 — https://4ort.xyz/entity/q81555187 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81555187 · Last refreshed: May 7, 2026