Q81765172

low-mass star in the constellation Cetus

Thing low_mass_star Q81765172

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Q81765172

Summary

Q81765172 is a low-mass star^[1].

Key Facts

Q81765172's instance of is recorded as low-mass star^[2].
Q81765172's constellation is recorded as Cetus^[3].
Q81765172's spectral class is recorded as M1V^[4].
Q81765172's catalog code is recorded as 2MASS J00500190-0052198^[5].
Q81765172's catalog code is recorded as SDSS J005001.90-005219.9^[6].
Q81765172's catalog code is recorded as SDSS J005001.90-005220.0^[7].
Q81765172's catalog code is recorded as Gaia DR2 2536673866169448960^[8].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.700'}^[9].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.920'}^[10].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.173'}^[11].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.009'}^[12].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.407'}^[13].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.976'}^[14].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.403'}^[15].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.627'}^[16].
Q81765172's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2734'}^[17].
Q81765172's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4166'}^[18].
Q81765172's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25'}^[19].
Q81765172's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+856.7'}^[20].
Q81765172's SIMBAD ID is recorded as 2MASS J00500190-0052198^[21].
Q81765172's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.50793568065780'}^[22].
Q81765172's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.87219002570460'}^[23].
Q81765172's epoch is recorded as J2000.0^[24].
Q81765172's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.09'}^[25].
Q81765172's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.090'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.700, unit: 1, amount: +19.920, unit: 1, amount: +17.173, unit: 1, amount: +16.009, unit: 1, amount: +15.407, unit: 1, amount: +14.976, unit: 1, amount: +18.403, unit: 1, amount: +17.627, unit: 1, amount: +18.2734

Catalog code 2MASS J00500190-0052198, SDSS J005001.90-005219.9, SDSS J005001.90-005220.0, Gaia DR2 2536673866169448960

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.87219002570460

Declination component of proper motion unit: www.wikidata.org, amount: -7.09, unit: www.wikidata.org, amount: -7.090

Distance from earth unit: www.wikidata.org, amount: +856.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4166

Radial velocity unit: www.wikidata.org, amount: -25

Right ascension unit: www.wikidata.org, amount: +12.50793568065780

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.883

Spectral class M1V

External References (2)

Gaia id 2536673866169448960

Simbad id 2MASS J00500190-0052198

References

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

Direct Wikidata claims

[2] ↑ Q81765172 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81765172 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81765172 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81765172 — catalog code (P528): 2MASS J00500190-0052198. SIMBAD. wikidata.org.
[6] ↑ Q81765172 — catalog code (P528): SDSS J005001.90-005219.9. SIMBAD. wikidata.org.
[7] ↑ Q81765172 — catalog code (P528): SDSS J005001.90-005220.0. SIMBAD. wikidata.org.
[8] ↑ Q81765172 — catalog code (P528): Gaia DR2 2536673866169448960. SIMBAD. wikidata.org.
[9] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.700'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.920'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.173'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.009'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.407'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.976'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.403'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.627'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81765172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2734'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81765172 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4166'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81765172 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81765172 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+856.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81765172 — SIMBAD ID (P3083): 2MASS J00500190-0052198. wikidata.org.
[22] ↑ Q81765172 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.50793568065780'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81765172 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.87219002570460'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81765172 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81765172 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.09'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81765172 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.090'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81765172 is an instance of low-mass star (Q12795622) [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). Q81765172. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81765172

MLA “Q81765172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81765172.

BibTeX

@misc{4ortxyz_q81765172_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81765172}}, year = {2026}, url = {https://4ort.xyz/entity/q81765172}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81765172 — https://4ort.xyz/entity/q81765172 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81765172 · Last refreshed: May 7, 2026