Q81759270

low-mass star in the constellation Cetus

Thing low_mass_star Q81759270

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Q81759270

Summary

Q81759270 is a low-mass star^[1].

Key Facts

Q81759270's instance of is recorded as low-mass star^[2].
Q81759270's constellation is recorded as Cetus^[3].
Q81759270's spectral class is recorded as M2V^[4].
Q81759270's catalog code is recorded as 2MASS J00435644-0050402^[5].
Q81759270's catalog code is recorded as SDSS J004356.43-005040.3^[6].
Q81759270's catalog code is recorded as SDSS J004356.44-005040.3^[7].
Q81759270's catalog code is recorded as Gaia DR2 2530906304911189120^[8].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.802'}^[9].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.939'}^[10].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.153'}^[11].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.934'}^[12].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.295'}^[13].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.218'}^[14].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.629'}^[15].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.673'}^[16].
Q81759270's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3612'}^[17].
Q81759270's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7741'}^[18].
Q81759270's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}^[19].
Q81759270's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+649.7'}^[20].
Q81759270's SIMBAD ID is recorded as 2MASS J00435644-0050402^[21].
Q81759270's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.98517203249510'}^[22].
Q81759270's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.84452235467320'}^[23].
Q81759270's epoch is recorded as J2000.0^[24].
Q81759270's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.940'}^[25].
Q81759270's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.816'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.802, unit: 1, amount: +19.939, unit: 1, amount: +17.153, unit: 1, amount: +15.934, unit: 1, amount: +15.295, unit: 1, amount: +15.218, unit: 1, amount: +18.629, unit: 1, amount: +17.673, unit: 1, amount: +18.3612

Catalog code 2MASS J00435644-0050402, SDSS J004356.43-005040.3, SDSS J004356.44-005040.3, Gaia DR2 2530906304911189120

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.84452235467320

Declination component of proper motion unit: www.wikidata.org, amount: -14.940

Distance from earth unit: www.wikidata.org, amount: +649.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7741

Radial velocity unit: www.wikidata.org, amount: -38

Right ascension unit: www.wikidata.org, amount: +10.98517203249510

Right ascension component of proper motion unit: www.wikidata.org, amount: -19.816

Spectral class M2V

External References (2)

Gaia id 2530906304911189120

Simbad id 2MASS J00435644-0050402

References

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

Direct Wikidata claims

[2] ↑ Q81759270 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759270 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759270 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759270 — catalog code (P528): 2MASS J00435644-0050402. SIMBAD. wikidata.org.
[6] ↑ Q81759270 — catalog code (P528): SDSS J004356.43-005040.3. SIMBAD. wikidata.org.
[7] ↑ Q81759270 — catalog code (P528): SDSS J004356.44-005040.3. SIMBAD. wikidata.org.
[8] ↑ Q81759270 — catalog code (P528): Gaia DR2 2530906304911189120. SIMBAD. wikidata.org.
[9] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.802'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.939'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.153'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.934'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.295'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.218'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.629'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.673'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81759270 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3612'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81759270 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7741'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759270 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81759270 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+649.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81759270 — SIMBAD ID (P3083): 2MASS J00435644-0050402. wikidata.org.
[22] ↑ Q81759270 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.98517203249510'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81759270 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.84452235467320'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759270 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759270 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.940'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759270 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.816'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759270 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). Q81759270. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759270

MLA “Q81759270.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759270.

BibTeX

@misc{4ortxyz_q81759270_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759270}}, year = {2026}, url = {https://4ort.xyz/entity/q81759270}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759270 — https://4ort.xyz/entity/q81759270 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759270 · Last refreshed: May 7, 2026