Q81552337

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81552337

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Q81552337

Summary

Q81552337 is a high proper-motion star^[1].

Key Facts

Q81552337's instance of is recorded as high proper-motion star^[2].
Q81552337's constellation is recorded as Cetus^[3].
Q81552337's spectral class is recorded as K5V^[4].
Q81552337's catalog code is recorded as 2MASS J02082173-1845204^[5].
Q81552337's catalog code is recorded as BD-19 391^[6].
Q81552337's catalog code is recorded as LEHPM 2216^[7].
Q81552337's catalog code is recorded as NLTT 7121^[8].
Q81552337's catalog code is recorded as TYC 5861-1478-1^[9].
Q81552337's catalog code is recorded as RAVE J020821.7-184520^[10].
Q81552337's catalog code is recorded as UCAC4 357-002339^[11].
Q81552337's catalog code is recorded as StKM 2-190^[12].
Q81552337's catalog code is recorded as Gaia DR1 5137427742450599552^[13].
Q81552337's catalog code is recorded as Gaia DR2 5137427742450599552^[14].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.16'}^[15].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.322'}^[16].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.755'}^[17].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.664'}^[18].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.04'}^[19].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.956'}^[20].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.780'}^[21].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.883'}^[22].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.546'}^[23].
Q81552337's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.8703'}^[24].
Q81552337's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.4833'}^[25].
Q81552337's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+54.24'}^[26].

Body

Definition and Type

Q81552337's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +11.16, unit: 1, amount: +9.322, unit: 1, amount: +8.755, unit: 1, amount: +8.664, unit: 1, amount: +12.04, unit: 1, amount: +10.956, unit: 1, amount: +11.780, unit: 1, amount: +10.883, unit: 1, amount: +10.546, unit: 1, amount: +10.8703

Catalog code 2MASS J02082173-1845204, BD-19 391, LEHPM 2216, NLTT 7121, TYC 5861-1478-1, RAVE J020821.7-184520, UCAC4 357-002339, StKM 2-190, Gaia DR1 5137427742450599552, Gaia DR2 5137427742450599552

Constellation Cetus

Declination unit: www.wikidata.org, amount: -18.75571371104360

Declination component of proper motion unit: www.wikidata.org, amount: +62.976

Distance from earth unit: www.wikidata.org, amount: +69.0450

Effective temperature unit: www.wikidata.org, amount: +4560

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +14.4833

Radial velocity unit: www.wikidata.org, amount: +54.24

Right ascension unit: www.wikidata.org, amount: +32.09063575816860

Right ascension component of proper motion unit: www.wikidata.org, amount: +212.871

Spectral class K5V

Surface gravity unit: www.wikidata.org, amount: +66000

External References (2)

Gaia id 5137427742450599552

Simbad id BD-19 391

References

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

Direct Wikidata claims

[2] ↑ Q81552337 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81552337 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81552337 — spectral class (P215): K5V. Dwarf K and M stars of high proper motion found in a hemispheric survey. wikidata.org.
[5] ↑ Q81552337 — catalog code (P528): 2MASS J02082173-1845204. SIMBAD. wikidata.org.
[6] ↑ Q81552337 — catalog code (P528): BD-19 391. SIMBAD. wikidata.org.
[7] ↑ Q81552337 — catalog code (P528): LEHPM 2216. SIMBAD. wikidata.org.
[8] ↑ Q81552337 — catalog code (P528): NLTT 7121. SIMBAD. wikidata.org.
[9] ↑ Q81552337 — catalog code (P528): TYC 5861-1478-1. SIMBAD. wikidata.org.
[10] ↑ Q81552337 — catalog code (P528): RAVE J020821.7-184520. SIMBAD. wikidata.org.
[11] ↑ Q81552337 — catalog code (P528): UCAC4 357-002339. SIMBAD. wikidata.org.
[12] ↑ Q81552337 — catalog code (P528): StKM 2-190. SIMBAD. wikidata.org.
[13] ↑ Q81552337 — catalog code (P528): Gaia DR1 5137427742450599552. SIMBAD. wikidata.org.
[14] ↑ Q81552337 — catalog code (P528): Gaia DR2 5137427742450599552. SIMBAD. wikidata.org.
[15] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.16'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.322'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.755'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.664'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.04'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.956'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.780'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.883'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.546'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[24] ↑ Q81552337 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.8703'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81552337 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.4833'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81552337 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+54.24'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81552337 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). Q81552337. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81552337

MLA “Q81552337.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81552337.

BibTeX

@misc{4ortxyz_q81552337_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81552337}}, year = {2026}, url = {https://4ort.xyz/entity/q81552337}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81552337 — https://4ort.xyz/entity/q81552337 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81552337 · Last refreshed: May 7, 2026