Q81943893

low-mass star in the constellation Lynx

Thing low_mass_star Q81943893

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Q81943893

Summary

Q81943893 is a low-mass star^[1].

Key Facts

Q81943893's instance of is recorded as low-mass star^[2].
Q81943893's constellation is recorded as Lynx^[3].
Q81943893's spectral class is recorded as M3V^[4].
Q81943893's catalog code is recorded as 2MASS J07313163+4358171^[5].
Q81943893's catalog code is recorded as SDSS J073131.66+435817.2^[6].
Q81943893's catalog code is recorded as SDSS J073131.65+435817.2^[7].
Q81943893's catalog code is recorded as SDSS J073131.66+435817.3^[8].
Q81943893's catalog code is recorded as Gaia DR2 973371668108474240^[9].
Q81943893's redshift is recorded as {'unit': '1', 'amount': '+0.00019'}^[10].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.851'}^[11].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.182'}^[12].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.669'}^[13].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.846'}^[14].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.100'}^[15].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.757'}^[16].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.820'}^[17].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.70'}^[18].
Q81943893's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5081'}^[19].
Q81943893's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+82'}^[20].
Q81943893's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1043.3'}^[21].
Q81943893's SIMBAD ID is recorded as 2MASS J07313163+4358171^[22].
Q81943893's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+112.88191959024440'}^[23].
Q81943893's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.97142341427010'}^[24].
Q81943893's epoch is recorded as J2000.0^[25].
Q81943893's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.623'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.851, unit: 1, amount: +21.182, unit: 1, amount: +19.669, unit: 1, amount: +18.846, unit: 1, amount: +18.100, unit: 1, amount: +16.757, unit: 1, amount: +15.820, unit: 1, amount: +15.70, unit: 1, amount: +19.5081

Catalog code 2MASS J07313163+4358171, SDSS J073131.66+435817.2, SDSS J073131.65+435817.2, SDSS J073131.66+435817.3, Gaia DR2 973371668108474240

Constellation Lynx

Declination unit: www.wikidata.org, amount: +43.97142341427010

Declination component of proper motion unit: www.wikidata.org, amount: +2.623

Distance from earth unit: www.wikidata.org, amount: +1043.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +82

Redshift unit: 1, amount: +0.00019

Right ascension unit: www.wikidata.org, amount: +112.88191959024440

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.616

Spectral class M3V

External References (2)

Gaia id 973371668108474240

Simbad id 2MASS J07313163+4358171

References

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

Direct Wikidata claims

[2] ↑ Q81943893 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81943893 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81943893 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81943893 — catalog code (P528): 2MASS J07313163+4358171. SIMBAD. wikidata.org.
[6] ↑ Q81943893 — catalog code (P528): SDSS J073131.66+435817.2. SIMBAD. wikidata.org.
[7] ↑ Q81943893 — catalog code (P528): SDSS J073131.65+435817.2. SIMBAD. wikidata.org.
[8] ↑ Q81943893 — catalog code (P528): SDSS J073131.66+435817.3. SIMBAD. wikidata.org.
[9] ↑ Q81943893 — catalog code (P528): Gaia DR2 973371668108474240. SIMBAD. wikidata.org.
[10] ↑ Q81943893 — redshift (P1090): {'unit': '1', 'amount': '+0.00019'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.851'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.182'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.669'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.846'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.100'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.757'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.820'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.70'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81943893 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5081'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81943893 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+82'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81943893 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1043.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81943893 — SIMBAD ID (P3083): 2MASS J07313163+4358171. wikidata.org.
[23] ↑ Q81943893 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+112.88191959024440'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81943893 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.97142341427010'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81943893 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81943893 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.623'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81943893 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). Q81943893. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81943893

MLA “Q81943893.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81943893.

BibTeX

@misc{4ortxyz_q81943893_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81943893}}, year = {2026}, url = {https://4ort.xyz/entity/q81943893}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81943893 — https://4ort.xyz/entity/q81943893 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81943893 · Last refreshed: May 7, 2026