Q81766630

low-mass star in the constellation Cetus

Thing low_mass_star Q81766630

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Q81766630

Summary

Q81766630 is a low-mass star^[1].

Key Facts

Q81766630's instance of is recorded as low-mass star^[2].
Q81766630's constellation is recorded as Cetus^[3].
Q81766630's spectral class is recorded as M2V^[4].
Q81766630's catalog code is recorded as 2MASS J00500304+0042015^[5].
Q81766630's catalog code is recorded as SDSS J005003.04+004201.5^[6].
Q81766630's catalog code is recorded as SDSS J005003.05+004201.5^[7].
Q81766630's catalog code is recorded as Gaia DR2 2537162285555156608^[8].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.941'}^[9].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.329'}^[10].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.408'}^[11].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.088'}^[12].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.811'}^[13].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.891'}^[14].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.561'}^[15].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.173'}^[16].
Q81766630's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5776'}^[17].
Q81766630's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0488'}^[18].
Q81766630's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+58'}^[19].
Q81766630's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+774.7'}^[20].
Q81766630's SIMBAD ID is recorded as 2MASS J00500304+0042015^[21].
Q81766630's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.51270859796000'}^[22].
Q81766630's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.70041199577560'}^[23].
Q81766630's epoch is recorded as J2000.0^[24].
Q81766630's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.645'}^[25].
Q81766630's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.255'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.941, unit: 1, amount: +20.329, unit: 1, amount: +17.408, unit: 1, amount: +16.088, unit: 1, amount: +18.811, unit: 1, amount: +17.891, unit: 1, amount: +15.561, unit: 1, amount: +15.173, unit: 1, amount: +18.5776

Catalog code 2MASS J00500304+0042015, SDSS J005003.04+004201.5, SDSS J005003.05+004201.5, Gaia DR2 2537162285555156608

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.70041199577560

Declination component of proper motion unit: www.wikidata.org, amount: +11.645

Distance from earth unit: www.wikidata.org, amount: +774.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0488

Radial velocity unit: www.wikidata.org, amount: +58

Right ascension unit: www.wikidata.org, amount: +12.51270859796000

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.255

Spectral class M2V

External References (2)

Gaia id 2537162285555156608

Simbad id 2MASS J00500304+0042015

References

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

Direct Wikidata claims

[2] ↑ Q81766630 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766630 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766630 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766630 — catalog code (P528): 2MASS J00500304+0042015. SIMBAD. wikidata.org.
[6] ↑ Q81766630 — catalog code (P528): SDSS J005003.04+004201.5. SIMBAD. wikidata.org.
[7] ↑ Q81766630 — catalog code (P528): SDSS J005003.05+004201.5. SIMBAD. wikidata.org.
[8] ↑ Q81766630 — catalog code (P528): Gaia DR2 2537162285555156608. SIMBAD. wikidata.org.
[9] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.941'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.329'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.408'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.088'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.811'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.891'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.561'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.173'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81766630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5776'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766630 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0488'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766630 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+58'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81766630 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+774.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81766630 — SIMBAD ID (P3083): 2MASS J00500304+0042015. wikidata.org.
[22] ↑ Q81766630 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.51270859796000'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766630 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.70041199577560'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766630 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766630 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.645'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766630 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.255'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766630 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). Q81766630. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766630

MLA “Q81766630.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766630.

BibTeX

@misc{4ortxyz_q81766630_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766630}}, year = {2026}, url = {https://4ort.xyz/entity/q81766630}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766630 — https://4ort.xyz/entity/q81766630 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766630 · Last refreshed: May 7, 2026