Q81946447

low-mass star in the constellation Lynx

Thing low_mass_star Q81946447

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Q81946447

Summary

Q81946447 is a low-mass star^[1].

Key Facts

Q81946447's instance of is recorded as low-mass star^[2].
Q81946447's constellation is recorded as Lynx^[3].
Q81946447's spectral class is recorded as M7V^[4].
Q81946447's catalog code is recorded as 2MASS J07451442+5107305^[5].
Q81946447's catalog code is recorded as SDSS J074514.38+510730.2^[6].
Q81946447's catalog code is recorded as SDSS J074514.39+510730.2^[7].
Q81946447's catalog code is recorded as SDSS J074514.38+510730.3^[8].
Q81946447's catalog code is recorded as Gaia DR2 982565204519622016^[9].
Q81946447's redshift is recorded as {'unit': '1', 'amount': '-0.00001'}^[10].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.144'}^[11].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.666'}^[12].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.687'}^[13].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.042'}^[14].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.650'}^[15].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.798'}^[16].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.605'}^[17].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.402'}^[18].
Q81946447's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3212'}^[19].
Q81946447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.6358'}^[20].
Q81946447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[21].
Q81946447's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+94.0221'}^[22].
Q81946447's SIMBAD ID is recorded as 2MASS J07451442+5107305^[23].
Q81946447's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.31004449365830'}^[24].
Q81946447's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.12511628964270'}^[25].
Q81946447'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: +21.144, unit: 1, amount: +19.666, unit: 1, amount: +14.687, unit: 1, amount: +14.042, unit: 1, amount: +13.650, unit: 1, amount: +17.798, unit: 1, amount: +17.605, unit: 1, amount: +16.402, unit: 1, amount: +18.3212

Catalog code 2MASS J07451442+5107305, SDSS J074514.38+510730.2, SDSS J074514.39+510730.2, SDSS J074514.38+510730.3, Gaia DR2 982565204519622016

Constellation Lynx

Declination unit: www.wikidata.org, amount: +51.12511628964270

Declination component of proper motion unit: www.wikidata.org, amount: -61.542

Distance from earth unit: www.wikidata.org, amount: +94.0221

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +10.6358

Radial velocity unit: www.wikidata.org, amount: +6

Redshift unit: 1, amount: -0.00001

Right ascension unit: www.wikidata.org, amount: +116.31004449365830

Right ascension component of proper motion unit: www.wikidata.org, amount: -38.003

Spectral class M7V

External References (2)

Gaia id 982565204519622016

Simbad id 2MASS J07451442+5107305

References

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

Direct Wikidata claims

[2] ↑ Q81946447 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946447 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81946447 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946447 — catalog code (P528): 2MASS J07451442+5107305. SIMBAD. wikidata.org.
[6] ↑ Q81946447 — catalog code (P528): SDSS J074514.38+510730.2. SIMBAD. wikidata.org.
[7] ↑ Q81946447 — catalog code (P528): SDSS J074514.39+510730.2. SIMBAD. wikidata.org.
[8] ↑ Q81946447 — catalog code (P528): SDSS J074514.38+510730.3. SIMBAD. wikidata.org.
[9] ↑ Q81946447 — catalog code (P528): Gaia DR2 982565204519622016. SIMBAD. wikidata.org.
[10] ↑ Q81946447 — redshift (P1090): {'unit': '1', 'amount': '-0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.144'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.666'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.687'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.042'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.650'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.798'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.605'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.402'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81946447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3212'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.6358'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81946447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946447 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+94.0221'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81946447 — SIMBAD ID (P3083): 2MASS J07451442+5107305. wikidata.org.
[24] ↑ Q81946447 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.31004449365830'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946447 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.12511628964270'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946447 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946447 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). Q81946447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946447

MLA “Q81946447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946447.

BibTeX

@misc{4ortxyz_q81946447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946447}}, year = {2026}, url = {https://4ort.xyz/entity/q81946447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946447 — https://4ort.xyz/entity/q81946447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946447 · Last refreshed: May 7, 2026