Q81767112

low-mass star in the constellation Cetus

Thing low_mass_star Q81767112

Press Enter · cited answer in seconds

Q81767112

Summary

Q81767112 is a low-mass star^[1].

Key Facts

Q81767112's instance of is recorded as low-mass star^[2].
Q81767112's constellation is recorded as Cetus^[3].
Q81767112's spectral class is recorded as M1V^[4].
Q81767112's catalog code is recorded as 2MASS J00400044-0020179^[5].
Q81767112's catalog code is recorded as SDSS J004000.45-002017.8^[6].
Q81767112's catalog code is recorded as SDSS J004000.45-002017.9^[7].
Q81767112's catalog code is recorded as Gaia DR2 2542961251614944640^[8].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.895'}^[9].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.444'}^[10].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.949'}^[11].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.675'}^[12].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.990'}^[13].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.928'}^[14].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.018'}^[15].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.317'}^[16].
Q81767112's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9276'}^[17].
Q81767112's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3297'}^[18].
Q81767112's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25'}^[19].
Q81767112's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+914.4'}^[20].
Q81767112's SIMBAD ID is recorded as 2MASS J00400044-0020179^[21].
Q81767112's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.00188682283290'}^[22].
Q81767112's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.33828930943280'}^[23].
Q81767112's epoch is recorded as J2000.0^[24].
Q81767112's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-24.547'}^[25].
Q81767112's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.091'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.895, unit: 1, amount: +19.444, unit: 1, amount: +16.949, unit: 1, amount: +15.675, unit: 1, amount: +14.990, unit: 1, amount: +14.928, unit: 1, amount: +18.018, unit: 1, amount: +17.317, unit: 1, amount: +17.9276

Catalog code 2MASS J00400044-0020179, SDSS J004000.45-002017.8, SDSS J004000.45-002017.9, Gaia DR2 2542961251614944640

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.33828930943280

Declination component of proper motion unit: www.wikidata.org, amount: -24.547

Distance from earth unit: www.wikidata.org, amount: +914.4

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3297

Radial velocity unit: www.wikidata.org, amount: -25

Right ascension unit: www.wikidata.org, amount: +10.00188682283290

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.091

Spectral class M1V

External References (2)

Gaia id 2542961251614944640

Simbad id 2MASS J00400044-0020179

References

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

Direct Wikidata claims

[2] ↑ Q81767112 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767112 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767112 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767112 — catalog code (P528): 2MASS J00400044-0020179. SIMBAD. wikidata.org.
[6] ↑ Q81767112 — catalog code (P528): SDSS J004000.45-002017.8. SIMBAD. wikidata.org.
[7] ↑ Q81767112 — catalog code (P528): SDSS J004000.45-002017.9. SIMBAD. wikidata.org.
[8] ↑ Q81767112 — catalog code (P528): Gaia DR2 2542961251614944640. SIMBAD. wikidata.org.
[9] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.895'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.444'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.949'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.675'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.990'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.928'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.018'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.317'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767112 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9276'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767112 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3297'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767112 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-25'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767112 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+914.4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767112 — SIMBAD ID (P3083): 2MASS J00400044-0020179. wikidata.org.
[22] ↑ Q81767112 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.00188682283290'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767112 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.33828930943280'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767112 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767112 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-24.547'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767112 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.091'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767112 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). Q81767112. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767112

MLA “Q81767112.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767112.

BibTeX

@misc{4ortxyz_q81767112_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767112}}, year = {2026}, url = {https://4ort.xyz/entity/q81767112}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767112 — https://4ort.xyz/entity/q81767112 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767112 · Last refreshed: May 7, 2026