Q81759440

low-mass star in the constellation Cetus

Thing low_mass_star Q81759440

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Q81759440

Summary

Q81759440 is a low-mass star^[1].

Key Facts

Q81759440's instance of is recorded as low-mass star^[2].
Q81759440's constellation is recorded as Cetus^[3].
Q81759440's spectral class is recorded as M4V^[4].
Q81759440's catalog code is recorded as 2MASS J00513552-0111142^[5].
Q81759440's catalog code is recorded as SDSS J005135.54-011114.2^[6].
Q81759440's catalog code is recorded as SDSS J005135.54-011114.3^[7].
Q81759440's catalog code is recorded as Gaia DR2 2535899569465257984^[8].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.184'}^[9].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.207'}^[10].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.618'}^[11].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.422'}^[12].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.787'}^[13].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.443'}^[14].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.138'}^[15].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.937'}^[16].
Q81759440's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9032'}^[17].
Q81759440's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5885'}^[18].
Q81759440's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17'}^[19].
Q81759440's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+278.6680'}^[20].
Q81759440's SIMBAD ID is recorded as 2MASS J00513552-0111142^[21].
Q81759440's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.89805929670300'}^[22].
Q81759440's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.18729135828390'}^[23].
Q81759440's epoch is recorded as J2000.0^[24].
Q81759440's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.582'}^[25].
Q81759440's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+37.640'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.184, unit: 1, amount: +21.207, unit: 1, amount: +19.618, unit: 1, amount: +17.422, unit: 1, amount: +15.787, unit: 1, amount: +15.443, unit: 1, amount: +18.138, unit: 1, amount: +14.937, unit: 1, amount: +18.9032

Catalog code 2MASS J00513552-0111142, SDSS J005135.54-011114.2, SDSS J005135.54-011114.3, Gaia DR2 2535899569465257984

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.18729135828390

Declination component of proper motion unit: www.wikidata.org, amount: -6.582

Distance from earth unit: www.wikidata.org, amount: +278.6680

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.5885

Radial velocity unit: www.wikidata.org, amount: +17

Right ascension unit: www.wikidata.org, amount: +12.89805929670300

Right ascension component of proper motion unit: www.wikidata.org, amount: +37.640

Spectral class M4V

External References (2)

Gaia id 2535899569465257984

Simbad id 2MASS J00513552-0111142

References

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

Direct Wikidata claims

[2] ↑ Q81759440 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759440 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759440 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759440 — catalog code (P528): 2MASS J00513552-0111142. SIMBAD. wikidata.org.
[6] ↑ Q81759440 — catalog code (P528): SDSS J005135.54-011114.2. SIMBAD. wikidata.org.
[7] ↑ Q81759440 — catalog code (P528): SDSS J005135.54-011114.3. SIMBAD. wikidata.org.
[8] ↑ Q81759440 — catalog code (P528): Gaia DR2 2535899569465257984. SIMBAD. wikidata.org.
[9] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.184'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.207'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.618'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.422'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.787'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.443'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.138'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.937'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81759440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9032'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81759440 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5885'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759440 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81759440 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+278.6680'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81759440 — SIMBAD ID (P3083): 2MASS J00513552-0111142. wikidata.org.
[22] ↑ Q81759440 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.89805929670300'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81759440 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.18729135828390'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759440 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759440 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.582'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759440 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+37.640'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759440 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). Q81759440. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759440

MLA “Q81759440.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759440.

BibTeX

@misc{4ortxyz_q81759440_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759440}}, year = {2026}, url = {https://4ort.xyz/entity/q81759440}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759440 — https://4ort.xyz/entity/q81759440 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759440 · Last refreshed: May 7, 2026