Q81947190

low-mass star in the constellation Gemini

Thing low_mass_star Q81947190

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Q81947190

Summary

Q81947190 is a low-mass star^[1].

Key Facts

Q81947190's instance of is recorded as low-mass star^[2].
Q81947190's constellation is recorded as Gemini^[3].
Q81947190's spectral class is recorded as M4V^[4].
Q81947190's catalog code is recorded as 2MASS J08071958+3018016^[5].
Q81947190's catalog code is recorded as SDSS J080719.58+301801.6^[6].
Q81947190's catalog code is recorded as SDSS J080719.59+301801.6^[7].
Q81947190's catalog code is recorded as SDSS J080719.59+301801.7^[8].
Q81947190's catalog code is recorded as Gaia DR2 876910757089580544^[9].
Q81947190's redshift is recorded as {'unit': '1', 'amount': '+0.00006'}^[10].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.924'}^[11].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.194'}^[12].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.985'}^[13].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.379'}^[14].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.083'}^[15].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.745'}^[16].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.314'}^[17].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.485'}^[18].
Q81947190's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0192'}^[19].
Q81947190's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1647'}^[20].
Q81947190's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}^[21].
Q81947190's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+240.1133'}^[22].
Q81947190's SIMBAD ID is recorded as 2MASS J08071958+3018016^[23].
Q81947190's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+121.83162658712890'}^[24].
Q81947190's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.30044952152830'}^[25].
Q81947190'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: +22.924, unit: 1, amount: +20.194, unit: 1, amount: +14.985, unit: 1, amount: +14.379, unit: 1, amount: +14.083, unit: 1, amount: +18.745, unit: 1, amount: +17.314, unit: 1, amount: +16.485, unit: 1, amount: +18.0192

Catalog code 2MASS J08071958+3018016, SDSS J080719.58+301801.6, SDSS J080719.59+301801.6, SDSS J080719.59+301801.7, Gaia DR2 876910757089580544

Constellation Gemini

Declination unit: www.wikidata.org, amount: +30.30044952152830

Declination component of proper motion unit: www.wikidata.org, amount: -1.753

Distance from earth unit: www.wikidata.org, amount: +240.1133

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1647

Radial velocity unit: www.wikidata.org, amount: +18

Redshift unit: 1, amount: +0.00006

Right ascension unit: www.wikidata.org, amount: +121.83162658712890

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.986

Spectral class M4V

External References (2)

Gaia id 876910757089580544

Simbad id 2MASS J08071958+3018016

References

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

Direct Wikidata claims

[2] ↑ Q81947190 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81947190 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81947190 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81947190 — catalog code (P528): 2MASS J08071958+3018016. SIMBAD. wikidata.org.
[6] ↑ Q81947190 — catalog code (P528): SDSS J080719.58+301801.6. SIMBAD. wikidata.org.
[7] ↑ Q81947190 — catalog code (P528): SDSS J080719.59+301801.6. SIMBAD. wikidata.org.
[8] ↑ Q81947190 — catalog code (P528): SDSS J080719.59+301801.7. SIMBAD. wikidata.org.
[9] ↑ Q81947190 — catalog code (P528): Gaia DR2 876910757089580544. SIMBAD. wikidata.org.
[10] ↑ Q81947190 — redshift (P1090): {'unit': '1', 'amount': '+0.00006'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.924'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.194'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.985'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.379'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.083'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.745'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.314'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.485'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81947190 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0192'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81947190 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1647'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81947190 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81947190 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+240.1133'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81947190 — SIMBAD ID (P3083): 2MASS J08071958+3018016. wikidata.org.
[24] ↑ Q81947190 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+121.83162658712890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81947190 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.30044952152830'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81947190 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81947190 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). Q81947190. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81947190

MLA “Q81947190.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81947190.

BibTeX

@misc{4ortxyz_q81947190_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81947190}}, year = {2026}, url = {https://4ort.xyz/entity/q81947190}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81947190 — https://4ort.xyz/entity/q81947190 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81947190 · Last refreshed: May 7, 2026