Q81757972

low-mass star in the constellation Cetus

Thing low_mass_star Q81757972

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Q81757972

Summary

Q81757972 is a low-mass star^[1].

Key Facts

Q81757972's instance of is recorded as low-mass star^[2].
Q81757972's constellation is recorded as Cetus^[3].
Q81757972's spectral class is recorded as M1V^[4].
Q81757972's catalog code is recorded as 2MASS J00500830+0051255^[5].
Q81757972's catalog code is recorded as SDSS J005008.30+005125.3^[6].
Q81757972's catalog code is recorded as SDSS J005008.31+005125.5^[7].
Q81757972's catalog code is recorded as Gaia DR2 2537200394800140672^[8].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.217'}^[9].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.910'}^[10].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.222'}^[11].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.145'}^[12].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.765'}^[13].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.324'}^[14].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.558'}^[15].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.123'}^[16].
Q81757972's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1860'}^[17].
Q81757972's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3809'}^[18].
Q81757972's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-98'}^[19].
Q81757972's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+420.0092'}^[20].
Q81757972's SIMBAD ID is recorded as 2MASS J00500830+0051255^[21].
Q81757972's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.53461210561800'}^[22].
Q81757972's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.85710315619870'}^[23].
Q81757972's epoch is recorded as J2000.0^[24].
Q81757972's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-100.318'}^[25].
Q81757972's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.131'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.217, unit: 1, amount: +14.910, unit: 1, amount: +14.222, unit: 1, amount: +14.145, unit: 1, amount: +18.765, unit: 1, amount: +17.324, unit: 1, amount: +16.558, unit: 1, amount: +16.123, unit: 1, amount: +17.1860

Catalog code 2MASS J00500830+0051255, SDSS J005008.30+005125.3, SDSS J005008.31+005125.5, Gaia DR2 2537200394800140672

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.85710315619870

Declination component of proper motion unit: www.wikidata.org, amount: -100.318

Distance from earth unit: www.wikidata.org, amount: +420.0092

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3809

Radial velocity unit: www.wikidata.org, amount: -98

Right ascension unit: www.wikidata.org, amount: +12.53461210561800

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.131

Spectral class M1V

External References (2)

Gaia id 2537200394800140672

Simbad id 2MASS J00500830+0051255

References

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

Direct Wikidata claims

[2] ↑ Q81757972 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757972 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757972 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757972 — catalog code (P528): 2MASS J00500830+0051255. SIMBAD. wikidata.org.
[6] ↑ Q81757972 — catalog code (P528): SDSS J005008.30+005125.3. SIMBAD. wikidata.org.
[7] ↑ Q81757972 — catalog code (P528): SDSS J005008.31+005125.5. SIMBAD. wikidata.org.
[8] ↑ Q81757972 — catalog code (P528): Gaia DR2 2537200394800140672. SIMBAD. wikidata.org.
[9] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.217'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.910'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.222'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.145'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.765'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.324'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.558'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.123'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81757972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.1860'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757972 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3809'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757972 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-98'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757972 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+420.0092'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81757972 — SIMBAD ID (P3083): 2MASS J00500830+0051255. wikidata.org.
[22] ↑ Q81757972 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.53461210561800'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757972 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.85710315619870'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757972 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757972 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-100.318'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757972 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.131'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757972 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). Q81757972. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757972

MLA “Q81757972.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757972.

BibTeX

@misc{4ortxyz_q81757972_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757972}}, year = {2026}, url = {https://4ort.xyz/entity/q81757972}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757972 — https://4ort.xyz/entity/q81757972 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757972 · Last refreshed: May 7, 2026