Q81761284

low-mass star in the constellation Cetus

Thing low_mass_star Q81761284

Press Enter · cited answer in seconds

Q81761284

Summary

Q81761284 is a low-mass star^[1].

Key Facts

Q81761284's instance of is recorded as low-mass star^[2].
Q81761284's constellation is recorded as Cetus^[3].
Q81761284's spectral class is recorded as M2V^[4].
Q81761284's catalog code is recorded as 2MASS J02203117-0009346^[5].
Q81761284's catalog code is recorded as SDSS J022031.17-000934.3^[6].
Q81761284's catalog code is recorded as SDSS J022031.18-000934.4^[7].
Q81761284's catalog code is recorded as Gaia DR2 2500760719734816128^[8].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.719'}^[9].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.420'}^[10].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.852'}^[11].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.287'}^[12].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.033'}^[13].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.802'}^[14].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.470'}^[15].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.205'}^[16].
Q81761284's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5683'}^[17].
Q81761284's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1626'}^[18].
Q81761284's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60'}^[19].
Q81761284's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+651.9'}^[20].
Q81761284's SIMBAD ID is recorded as 2MASS J02203117-0009346^[21].
Q81761284's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.12991384133200'}^[22].
Q81761284's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.15954507629860'}^[23].
Q81761284's epoch is recorded as J2000.0^[24].
Q81761284's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.753'}^[25].
Q81761284's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.261'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.719, unit: 1, amount: +20.420, unit: 1, amount: +18.852, unit: 1, amount: +17.287, unit: 1, amount: +16.033, unit: 1, amount: +17.802, unit: 1, amount: +15.470, unit: 1, amount: +15.205, unit: 1, amount: +18.5683

Catalog code 2MASS J02203117-0009346, SDSS J022031.17-000934.3, SDSS J022031.18-000934.4, Gaia DR2 2500760719734816128

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.15954507629860

Declination component of proper motion unit: www.wikidata.org, amount: +6.753

Distance from earth unit: www.wikidata.org, amount: +651.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1626

Radial velocity unit: www.wikidata.org, amount: -60

Right ascension unit: www.wikidata.org, amount: +35.12991384133200

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.261

Spectral class M2V

External References (2)

Gaia id 2500760719734816128

Simbad id 2MASS J02203117-0009346

References

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

Direct Wikidata claims

[2] ↑ Q81761284 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761284 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761284 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761284 — catalog code (P528): 2MASS J02203117-0009346. SIMBAD. wikidata.org.
[6] ↑ Q81761284 — catalog code (P528): SDSS J022031.17-000934.3. SIMBAD. wikidata.org.
[7] ↑ Q81761284 — catalog code (P528): SDSS J022031.18-000934.4. SIMBAD. wikidata.org.
[8] ↑ Q81761284 — catalog code (P528): Gaia DR2 2500760719734816128. SIMBAD. wikidata.org.
[9] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.719'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.420'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.852'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.287'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.033'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.802'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.470'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.205'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81761284 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5683'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81761284 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1626'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761284 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81761284 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+651.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761284 — SIMBAD ID (P3083): 2MASS J02203117-0009346. wikidata.org.
[22] ↑ Q81761284 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.12991384133200'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81761284 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.15954507629860'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761284 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761284 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.753'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761284 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.261'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761284 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). Q81761284. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761284

MLA “Q81761284.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761284.

BibTeX

@misc{4ortxyz_q81761284_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761284}}, year = {2026}, url = {https://4ort.xyz/entity/q81761284}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761284 — https://4ort.xyz/entity/q81761284 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761284 · Last refreshed: May 7, 2026