Q81942977

low-mass star in the constellation Lynx

Thing low_mass_star Q81942977

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Q81942977

Summary

Q81942977 is a low-mass star^[1].

Key Facts

Q81942977's instance of is recorded as low-mass star^[2].
Q81942977's constellation is recorded as Lynx^[3].
Q81942977's spectral class is recorded as M7V^[4].
Q81942977's catalog code is recorded as 2MASS J08315749+4150466^[5].
Q81942977's catalog code is recorded as SDSS J083157.46+415046.1^[6].
Q81942977's catalog code is recorded as SDSS J083157.45+415046.2^[7].
Q81942977's catalog code is recorded as SDSS J083157.46+415046.2^[8].
Q81942977's catalog code is recorded as Gaia DR2 915216024218329984^[9].
Q81942977's redshift is recorded as {'unit': '1', 'amount': '-0.00006'}^[10].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.173'}^[11].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.508'}^[12].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.967'}^[13].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.196'}^[14].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.627'}^[15].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.275'}^[16].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.399'}^[17].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.049'}^[18].
Q81942977's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0739'}^[19].
Q81942977's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.6466'}^[20].
Q81942977's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}^[21].
Q81942977's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+85.8620'}^[22].
Q81942977's SIMBAD ID is recorded as 2MASS J08315749+4150466^[23].
Q81942977's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.98955858425880'}^[24].
Q81942977's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.84625477472020'}^[25].
Q81942977's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.173, unit: 1, amount: +21.508, unit: 1, amount: +19.967, unit: 1, amount: +14.196, unit: 1, amount: +13.627, unit: 1, amount: +13.275, unit: 1, amount: +17.399, unit: 1, amount: +16.049, unit: 1, amount: +18.0739

Catalog code 2MASS J08315749+4150466, SDSS J083157.46+415046.1, SDSS J083157.45+415046.2, SDSS J083157.46+415046.2, Gaia DR2 915216024218329984

Constellation Lynx

Declination unit: www.wikidata.org, amount: +41.84625477472020

Declination component of proper motion unit: www.wikidata.org, amount: -187.516

Distance from earth unit: www.wikidata.org, amount: +85.8620

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +11.6466

Radial velocity unit: www.wikidata.org, amount: +37

Redshift unit: 1, amount: -0.00006

Right ascension unit: www.wikidata.org, amount: +127.98955858425880

Right ascension component of proper motion unit: www.wikidata.org, amount: -197.242

Spectral class M7V

External References (2)

Gaia id 915216024218329984

Simbad id 2MASS J08315749+4150466

References

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

Direct Wikidata claims

[2] ↑ Q81942977 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81942977 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81942977 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81942977 — catalog code (P528): 2MASS J08315749+4150466. SIMBAD. wikidata.org.
[6] ↑ Q81942977 — catalog code (P528): SDSS J083157.46+415046.1. SIMBAD. wikidata.org.
[7] ↑ Q81942977 — catalog code (P528): SDSS J083157.45+415046.2. SIMBAD. wikidata.org.
[8] ↑ Q81942977 — catalog code (P528): SDSS J083157.46+415046.2. SIMBAD. wikidata.org.
[9] ↑ Q81942977 — catalog code (P528): Gaia DR2 915216024218329984. SIMBAD. wikidata.org.
[10] ↑ Q81942977 — redshift (P1090): {'unit': '1', 'amount': '-0.00006'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.173'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.508'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.967'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.196'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.627'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.275'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.399'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.049'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81942977 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0739'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81942977 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.6466'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81942977 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81942977 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+85.8620'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81942977 — SIMBAD ID (P3083): 2MASS J08315749+4150466. wikidata.org.
[24] ↑ Q81942977 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.98955858425880'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81942977 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.84625477472020'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81942977 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81942977 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). Q81942977. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81942977

MLA “Q81942977.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81942977.

BibTeX

@misc{4ortxyz_q81942977_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81942977}}, year = {2026}, url = {https://4ort.xyz/entity/q81942977}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81942977 — https://4ort.xyz/entity/q81942977 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81942977 · Last refreshed: May 7, 2026