Q81767565

low-mass star in the constellation Cetus

Thing low_mass_star Q81767565

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Q81767565

Summary

Q81767565 is a low-mass star^[1].

Key Facts

Q81767565's instance of is recorded as low-mass star^[2].
Q81767565's constellation is recorded as Cetus^[3].
Q81767565's spectral class is recorded as M2V^[4].
Q81767565's catalog code is recorded as 2MASS J02280346+0007486^[5].
Q81767565's catalog code is recorded as SDSS J022803.45+000748.5^[6].
Q81767565's catalog code is recorded as SDSS J022803.46+000748.4^[7].
Q81767565's catalog code is recorded as SDSS J022803.46+000748.5^[8].
Q81767565's catalog code is recorded as Gaia DR2 2500441620844313856^[9].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.695'}^[10].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.768'}^[11].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.418'}^[12].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.864'}^[13].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.436'}^[14].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.270'}^[15].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.340'}^[16].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.40'}^[17].
Q81767565's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0669'}^[18].
Q81767565's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1590'}^[19].
Q81767565's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-35'}^[20].
Q81767565's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+835.5'}^[21].
Q81767565's SIMBAD ID is recorded as 2MASS J02280346+0007486^[22].
Q81767565's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.01441758210780'}^[23].
Q81767565's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.13014871846590'}^[24].
Q81767565's epoch is recorded as J2000.0^[25].
Q81767565's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.984'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.695, unit: 1, amount: +20.768, unit: 1, amount: +19.418, unit: 1, amount: +17.864, unit: 1, amount: +16.436, unit: 1, amount: +16.270, unit: 1, amount: +18.340, unit: 1, amount: +15.40, unit: 1, amount: +19.0669

Catalog code 2MASS J02280346+0007486, SDSS J022803.45+000748.5, SDSS J022803.46+000748.4, SDSS J022803.46+000748.5, Gaia DR2 2500441620844313856

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.13014871846590

Declination component of proper motion unit: www.wikidata.org, amount: -6.984

Distance from earth unit: www.wikidata.org, amount: +835.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1590

Radial velocity unit: www.wikidata.org, amount: -35

Right ascension unit: www.wikidata.org, amount: +37.01441758210780

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.359

Spectral class M2V

External References (2)

Gaia id 2500441620844313856

Simbad id 2MASS J02280346+0007486

References

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

Direct Wikidata claims

[2] ↑ Q81767565 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767565 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767565 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767565 — catalog code (P528): 2MASS J02280346+0007486. SIMBAD. wikidata.org.
[6] ↑ Q81767565 — catalog code (P528): SDSS J022803.45+000748.5. SIMBAD. wikidata.org.
[7] ↑ Q81767565 — catalog code (P528): SDSS J022803.46+000748.4. SIMBAD. wikidata.org.
[8] ↑ Q81767565 — catalog code (P528): SDSS J022803.46+000748.5. SIMBAD. wikidata.org.
[9] ↑ Q81767565 — catalog code (P528): Gaia DR2 2500441620844313856. SIMBAD. wikidata.org.
[10] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.695'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.768'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.418'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.864'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.436'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.270'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.340'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.40'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81767565 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0669'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767565 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1590'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81767565 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-35'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767565 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+835.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81767565 — SIMBAD ID (P3083): 2MASS J02280346+0007486. wikidata.org.
[23] ↑ Q81767565 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.01441758210780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767565 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.13014871846590'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767565 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767565 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.984'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767565 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). Q81767565. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767565

MLA “Q81767565.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767565.

BibTeX

@misc{4ortxyz_q81767565_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767565}}, year = {2026}, url = {https://4ort.xyz/entity/q81767565}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767565 — https://4ort.xyz/entity/q81767565 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767565 · Last refreshed: May 7, 2026