Q81943552

low-mass star in the constellation Gemini

Thing low_mass_star Q81943552

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Q81943552

Summary

Q81943552 is a low-mass star^[1].

Key Facts

Q81943552's instance of is recorded as low-mass star^[2].
Q81943552's constellation is recorded as Gemini^[3].
Q81943552's spectral class is recorded as M0V^[4].
Q81943552's catalog code is recorded as 2MASS J07422589+2848044^[5].
Q81943552's catalog code is recorded as SDSS J074225.89+284804.5^[6].
Q81943552's catalog code is recorded as SDSS J074225.89+284804.3^[7].
Q81943552's catalog code is recorded as SDSS J074225.90+284804.5^[8].
Q81943552's catalog code is recorded as Gaia DR2 878444683185355392^[9].
Q81943552's redshift is recorded as {'unit': '1', 'amount': '+0.00018'}^[10].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.994'}^[11].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.032'}^[12].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.320'}^[13].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.217'}^[14].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.482'}^[15].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.059'}^[16].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.510'}^[17].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.166'}^[18].
Q81943552's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0445'}^[19].
Q81943552's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3950'}^[20].
Q81943552's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+50'}^[21].
Q81943552's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+417.5365'}^[22].
Q81943552's SIMBAD ID is recorded as 2MASS J07422589+2848044^[23].
Q81943552's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.60790809111870'}^[24].
Q81943552's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.80123394658980'}^[25].
Q81943552'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: +19.994, unit: 1, amount: +14.032, unit: 1, amount: +13.320, unit: 1, amount: +13.217, unit: 1, amount: +17.482, unit: 1, amount: +16.059, unit: 1, amount: +15.510, unit: 1, amount: +15.166, unit: 1, amount: +16.0445

Catalog code 2MASS J07422589+2848044, SDSS J074225.89+284804.5, SDSS J074225.89+284804.3, SDSS J074225.90+284804.5, Gaia DR2 878444683185355392

Constellation Gemini

Declination unit: www.wikidata.org, amount: +28.80123394658980

Declination component of proper motion unit: www.wikidata.org, amount: -2.633

Distance from earth unit: www.wikidata.org, amount: +417.5365

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3950

Radial velocity unit: www.wikidata.org, amount: +50

Redshift unit: 1, amount: +0.00018

Right ascension unit: www.wikidata.org, amount: +115.60790809111870

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.645

Spectral class M0V

External References (2)

Gaia id 878444683185355392

Simbad id 2MASS J07422589+2848044

References

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

Direct Wikidata claims

[2] ↑ Q81943552 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81943552 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81943552 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81943552 — catalog code (P528): 2MASS J07422589+2848044. SIMBAD. wikidata.org.
[6] ↑ Q81943552 — catalog code (P528): SDSS J074225.89+284804.5. SIMBAD. wikidata.org.
[7] ↑ Q81943552 — catalog code (P528): SDSS J074225.89+284804.3. SIMBAD. wikidata.org.
[8] ↑ Q81943552 — catalog code (P528): SDSS J074225.90+284804.5. SIMBAD. wikidata.org.
[9] ↑ Q81943552 — catalog code (P528): Gaia DR2 878444683185355392. SIMBAD. wikidata.org.
[10] ↑ Q81943552 — redshift (P1090): {'unit': '1', 'amount': '+0.00018'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.994'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.032'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.320'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.217'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.482'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.059'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.510'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.166'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81943552 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.0445'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81943552 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3950'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81943552 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+50'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81943552 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+417.5365'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81943552 — SIMBAD ID (P3083): 2MASS J07422589+2848044. wikidata.org.
[24] ↑ Q81943552 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+115.60790809111870'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81943552 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.80123394658980'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81943552 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81943552 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). Q81943552. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81943552

MLA “Q81943552.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81943552.

BibTeX

@misc{4ortxyz_q81943552_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81943552}}, year = {2026}, url = {https://4ort.xyz/entity/q81943552}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81943552 — https://4ort.xyz/entity/q81943552 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81943552 · Last refreshed: May 7, 2026