Q81768159

low-mass star in the constellation Cetus

Thing low_mass_star Q81768159

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Q81768159

Summary

Q81768159 is a low-mass star^[1].

Key Facts

Q81768159's instance of is recorded as low-mass star^[2].
Q81768159's constellation is recorded as Cetus^[3].
Q81768159's spectral class is recorded as M3V^[4].
Q81768159's catalog code is recorded as 2MASS J03115171-0001236^[5].
Q81768159's catalog code is recorded as SDSS J031151.72-000123.6^[6].
Q81768159's catalog code is recorded as SDSS J031151.73-000123.6^[7].
Q81768159's catalog code is recorded as Gaia DR2 3266044147224166400^[8].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.788'}^[9].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.446'}^[10].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.097'}^[11].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.116'}^[12].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.832'}^[13].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.101'}^[14].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.831'}^[15].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.07'}^[16].
Q81768159's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5532'}^[17].
Q81768159's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0550'}^[18].
Q81768159's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}^[19].
Q81768159's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+414.3'}^[20].
Q81768159's SIMBAD ID is recorded as 2MASS J03115171-0001236^[21].
Q81768159's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.96552888216010'}^[22].
Q81768159's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.02322775311880'}^[23].
Q81768159's epoch is recorded as J2000.0^[24].
Q81768159's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.290'}^[25].
Q81768159's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.151'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.788, unit: 1, amount: +20.446, unit: 1, amount: +19.097, unit: 1, amount: +17.116, unit: 1, amount: +15.832, unit: 1, amount: +15.101, unit: 1, amount: +17.831, unit: 1, amount: +15.07, unit: 1, amount: +18.5532

Catalog code 2MASS J03115171-0001236, SDSS J031151.72-000123.6, SDSS J031151.73-000123.6, Gaia DR2 3266044147224166400

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.02322775311880

Declination component of proper motion unit: www.wikidata.org, amount: -12.290

Distance from earth unit: www.wikidata.org, amount: +414.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0550

Radial velocity unit: www.wikidata.org, amount: +63

Right ascension unit: www.wikidata.org, amount: +47.96552888216010

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.151

Spectral class M3V

External References (2)

Gaia id 3266044147224166400

Simbad id 2MASS J03115171-0001236

References

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

Direct Wikidata claims

[2] ↑ Q81768159 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768159 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768159 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768159 — catalog code (P528): 2MASS J03115171-0001236. SIMBAD. wikidata.org.
[6] ↑ Q81768159 — catalog code (P528): SDSS J031151.72-000123.6. SIMBAD. wikidata.org.
[7] ↑ Q81768159 — catalog code (P528): SDSS J031151.73-000123.6. SIMBAD. wikidata.org.
[8] ↑ Q81768159 — catalog code (P528): Gaia DR2 3266044147224166400. SIMBAD. wikidata.org.
[9] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.788'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.446'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.097'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.116'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.101'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.831'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.07'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5532'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768159 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0550'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768159 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768159 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+414.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768159 — SIMBAD ID (P3083): 2MASS J03115171-0001236. wikidata.org.
[22] ↑ Q81768159 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.96552888216010'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768159 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.02322775311880'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768159 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768159 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.290'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768159 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.151'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768159 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). Q81768159. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768159

MLA “Q81768159.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768159.

BibTeX

@misc{4ortxyz_q81768159_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768159}}, year = {2026}, url = {https://4ort.xyz/entity/q81768159}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768159 — https://4ort.xyz/entity/q81768159 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768159 · Last refreshed: May 7, 2026