Q81767009

low-mass star in the constellation Cetus

Thing low_mass_star Q81767009

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Q81767009

Summary

Q81767009 is a low-mass star^[1].

Key Facts

Q81767009's instance of is recorded as low-mass star^[2].
Q81767009's constellation is recorded as Cetus^[3].
Q81767009's spectral class is recorded as M2V^[4].
Q81767009's catalog code is recorded as 2MASS J00474263+0050029^[5].
Q81767009's catalog code is recorded as SDSS J004742.64+005002.9^[6].
Q81767009's catalog code is recorded as SDSS J004742.65+005002.9^[7].
Q81767009's catalog code is recorded as Gaia DR2 2549186067975270528^[8].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.613'}^[9].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.135'}^[10].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.909'}^[11].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.380'}^[12].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.164'}^[13].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.695'}^[14].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.734'}^[15].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.181'}^[16].
Q81767009's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.4326'}^[17].
Q81767009's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4013'}^[18].
Q81767009's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17'}^[19].
Q81767009's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.4411'}^[20].
Q81767009's SIMBAD ID is recorded as 2MASS J00474263+0050029^[21].
Q81767009's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.92770103650950'}^[22].
Q81767009's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.83415323703060'}^[23].
Q81767009's epoch is recorded as J2000.0^[24].
Q81767009's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.832'}^[25].
Q81767009's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.278'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.613, unit: 1, amount: +19.135, unit: 1, amount: +14.909, unit: 1, amount: +14.380, unit: 1, amount: +14.164, unit: 1, amount: +17.695, unit: 1, amount: +16.734, unit: 1, amount: +16.181, unit: 1, amount: +17.4326

Catalog code 2MASS J00474263+0050029, SDSS J004742.64+005002.9, SDSS J004742.65+005002.9, Gaia DR2 2549186067975270528

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.83415323703060

Declination component of proper motion unit: www.wikidata.org, amount: -6.832

Distance from earth unit: www.wikidata.org, amount: +416.4411

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4013

Radial velocity unit: www.wikidata.org, amount: +17

Right ascension unit: www.wikidata.org, amount: +11.92770103650950

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.278

Spectral class M2V

External References (2)

Gaia id 2549186067975270528

Simbad id 2MASS J00474263+0050029

References

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

Direct Wikidata claims

[2] ↑ Q81767009 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767009 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767009 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767009 — catalog code (P528): 2MASS J00474263+0050029. SIMBAD. wikidata.org.
[6] ↑ Q81767009 — catalog code (P528): SDSS J004742.64+005002.9. SIMBAD. wikidata.org.
[7] ↑ Q81767009 — catalog code (P528): SDSS J004742.65+005002.9. SIMBAD. wikidata.org.
[8] ↑ Q81767009 — catalog code (P528): Gaia DR2 2549186067975270528. SIMBAD. wikidata.org.
[9] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.613'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.135'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.909'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.380'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.164'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.695'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.734'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.181'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767009 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.4326'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767009 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4013'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767009 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767009 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.4411'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81767009 — SIMBAD ID (P3083): 2MASS J00474263+0050029. wikidata.org.
[22] ↑ Q81767009 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.92770103650950'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767009 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.83415323703060'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767009 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767009 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.832'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767009 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.278'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767009 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). Q81767009. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767009

MLA “Q81767009.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767009.

BibTeX

@misc{4ortxyz_q81767009_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767009}}, year = {2026}, url = {https://4ort.xyz/entity/q81767009}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767009 — https://4ort.xyz/entity/q81767009 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767009 · Last refreshed: May 7, 2026