Q81767564

low-mass star in the constellation Cetus

Thing low_mass_star Q81767564

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Q81767564

Summary

Q81767564 is a low-mass star^[1].

Key Facts

Q81767564's instance of is recorded as low-mass star^[2].
Q81767564's constellation is recorded as Cetus^[3].
Q81767564's spectral class is recorded as M4V^[4].
Q81767564's catalog code is recorded as 2MASS J03071212-0048359^[5].
Q81767564's catalog code is recorded as SDSS J030712.12-004835.8^[6].
Q81767564's catalog code is recorded as SDSS J030712.13-004835.9^[7].
Q81767564's catalog code is recorded as Gaia DR2 3266271776195732864^[8].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.751'}^[9].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.557'}^[10].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.040'}^[11].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.852'}^[12].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.146'}^[13].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.815'}^[14].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.80'}^[15].
Q81767564's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5777'}^[16].
Q81767564's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7524'}^[17].
Q81767564's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}^[18].
Q81767564's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+747.0'}^[19].
Q81767564's SIMBAD ID is recorded as 2MASS J03071212-0048359^[20].
Q81767564's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.80053674753310'}^[21].
Q81767564's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.80996469438820'}^[22].
Q81767564's epoch is recorded as J2000.0^[23].
Q81767564's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.964'}^[24].
Q81767564's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.015'}^[25].
Q81767564's Gaia ID is recorded as 3266271776195732864^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.751, unit: 1, amount: +21.557, unit: 1, amount: +20.040, unit: 1, amount: +18.852, unit: 1, amount: +18.146, unit: 1, amount: +16.815, unit: 1, amount: +15.80, unit: 1, amount: +19.5777

Catalog code 2MASS J03071212-0048359, SDSS J030712.12-004835.8, SDSS J030712.13-004835.9, Gaia DR2 3266271776195732864

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.80996469438820

Declination component of proper motion unit: www.wikidata.org, amount: +1.964

Distance from earth unit: www.wikidata.org, amount: +747.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.7524

Radial velocity unit: www.wikidata.org, amount: +24

Right ascension unit: www.wikidata.org, amount: +46.80053674753310

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.015

Spectral class M4V

External References (2)

Gaia id 3266271776195732864

Simbad id 2MASS J03071212-0048359

References

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

Direct Wikidata claims

[2] ↑ Q81767564 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767564 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767564 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767564 — catalog code (P528): 2MASS J03071212-0048359. SIMBAD. wikidata.org.
[6] ↑ Q81767564 — catalog code (P528): SDSS J030712.12-004835.8. SIMBAD. wikidata.org.
[7] ↑ Q81767564 — catalog code (P528): SDSS J030712.13-004835.9. SIMBAD. wikidata.org.
[8] ↑ Q81767564 — catalog code (P528): Gaia DR2 3266271776195732864. SIMBAD. wikidata.org.
[9] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.751'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.557'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.040'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.852'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.146'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.815'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.80'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767564 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5777'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81767564 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7524'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767564 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81767564 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+747.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767564 — SIMBAD ID (P3083): 2MASS J03071212-0048359. wikidata.org.
[21] ↑ Q81767564 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.80053674753310'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767564 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.80996469438820'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767564 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767564 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.964'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767564 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.015'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767564 — Gaia ID (P13228): 3266271776195732864. wikidata.org.

Class ancestry

[1] ↑ Q81767564 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). Q81767564. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767564

MLA “Q81767564.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767564.

BibTeX

@misc{4ortxyz_q81767564_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767564}}, year = {2026}, url = {https://4ort.xyz/entity/q81767564}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767564 — https://4ort.xyz/entity/q81767564 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767564 · Last refreshed: May 7, 2026