Q81942072

low-mass star in the constellation Gemini

Thing low_mass_star Q81942072

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Q81942072

Summary

Q81942072 is a low-mass star^[1].

Key Facts

Q81942072's instance of is recorded as low-mass star^[2].
Q81942072's constellation is recorded as Gemini^[3].
Q81942072's spectral class is recorded as M6V^[4].
Q81942072's catalog code is recorded as 2MASS J07422354+2854212^[5].
Q81942072's catalog code is recorded as SDSS J074223.55+285420.8^[6].
Q81942072's catalog code is recorded as SDSS J074223.56+285420.8^[7].
Q81942072's catalog code is recorded as Gaia DR2 878447500682393472^[8].
Q81942072's redshift is recorded as {'unit': '1', 'amount': '-0.00026'}^[9].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.851'}^[10].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.953'}^[11].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.033'}^[12].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.982'}^[13].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.225'}^[14].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.801'}^[15].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.456'}^[16].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.019'}^[17].
Q81942072's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8031'}^[18].
Q81942072's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.2340'}^[19].
Q81942072's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-48'}^[20].
Q81942072's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+138.2361'}^[21].
Q81942072's SIMBAD ID is recorded as 2MASS J07422354+2854212^[22].
Q81942072's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.59814256776290'}^[23].
Q81942072's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.90585148499140'}^[24].
Q81942072's epoch is recorded as J2000.0^[25].
Q81942072's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-91.796'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.851, unit: 1, amount: +21.953, unit: 1, amount: +20.033, unit: 1, amount: +16.982, unit: 1, amount: +15.225, unit: 1, amount: +14.801, unit: 1, amount: +14.456, unit: 1, amount: +18.019, unit: 1, amount: +18.8031

Catalog code 2MASS J07422354+2854212, SDSS J074223.55+285420.8, SDSS J074223.56+285420.8, Gaia DR2 878447500682393472

Constellation Gemini

Declination unit: www.wikidata.org, amount: +28.90585148499140

Declination component of proper motion unit: www.wikidata.org, amount: -91.796

Distance from earth unit: www.wikidata.org, amount: +138.2361

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.2340

Radial velocity unit: www.wikidata.org, amount: -48

Redshift unit: 1, amount: -0.00026

Right ascension unit: www.wikidata.org, amount: +115.59814256776290

Right ascension component of proper motion unit: www.wikidata.org, amount: +17.324

Spectral class M6V

External References (2)

Gaia id 878447500682393472

Simbad id 2MASS J07422354+2854212

References

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

Direct Wikidata claims

[2] ↑ Q81942072 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81942072 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81942072 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81942072 — catalog code (P528): 2MASS J07422354+2854212. SIMBAD. wikidata.org.
[6] ↑ Q81942072 — catalog code (P528): SDSS J074223.55+285420.8. SIMBAD. wikidata.org.
[7] ↑ Q81942072 — catalog code (P528): SDSS J074223.56+285420.8. SIMBAD. wikidata.org.
[8] ↑ Q81942072 — catalog code (P528): Gaia DR2 878447500682393472. SIMBAD. wikidata.org.
[9] ↑ Q81942072 — redshift (P1090): {'unit': '1', 'amount': '-0.00026'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.851'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.953'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.033'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.982'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.225'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.801'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.456'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.019'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81942072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8031'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81942072 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.2340'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81942072 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-48'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81942072 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+138.2361'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81942072 — SIMBAD ID (P3083): 2MASS J07422354+2854212. wikidata.org.
[23] ↑ Q81942072 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.59814256776290'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81942072 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.90585148499140'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81942072 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81942072 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-91.796'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81942072 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). Q81942072. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81942072

MLA “Q81942072.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81942072.

BibTeX

@misc{4ortxyz_q81942072_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81942072}}, year = {2026}, url = {https://4ort.xyz/entity/q81942072}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81942072 — https://4ort.xyz/entity/q81942072 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81942072 · Last refreshed: May 7, 2026