Q81938402

low-mass star in the constellation Lynx

Thing low_mass_star Q81938402

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Q81938402

Summary

Q81938402 is a low-mass star^[1].

Key Facts

Q81938402's instance of is recorded as low-mass star^[2].
Q81938402's constellation is recorded as Lynx^[3].
Q81938402's spectral class is recorded as M7V^[4].
Q81938402's catalog code is recorded as 2MASS J07444734+3828118^[5].
Q81938402's catalog code is recorded as SDSS J074447.34+382812.2^[6].
Q81938402's catalog code is recorded as SDSS J074447.35+382812.3^[7].
Q81938402's catalog code is recorded as Gaia DR2 920159187974544256^[8].
Q81938402's redshift is recorded as {'unit': '1', 'amount': '+0.00003'}^[9].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.870'}^[10].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.704'}^[11].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.136'}^[12].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.247'}^[13].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.147'}^[14].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.042'}^[15].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.630'}^[16].
Q81938402's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.0329'}^[17].
Q81938402's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1627'}^[18].
Q81938402's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}^[19].
Q81938402's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+251.7'}^[20].
Q81938402's SIMBAD ID is recorded as 2MASS J07444734+3828118^[21].
Q81938402's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.19727300644300'}^[22].
Q81938402's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.47006561345840'}^[23].
Q81938402's epoch is recorded as J2000.0^[24].
Q81938402's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.039'}^[25].
Q81938402's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.459'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.870, unit: 1, amount: +22.704, unit: 1, amount: +21.136, unit: 1, amount: +19.247, unit: 1, amount: +18.147, unit: 1, amount: +16.042, unit: 1, amount: +16.630, unit: 1, amount: +20.0329

Catalog code 2MASS J07444734+3828118, SDSS J074447.34+382812.2, SDSS J074447.35+382812.3, Gaia DR2 920159187974544256

Constellation Lynx

Declination unit: www.wikidata.org, amount: +38.47006561345840

Declination component of proper motion unit: www.wikidata.org, amount: -31.039

Distance from earth unit: www.wikidata.org, amount: +251.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.1627

Radial velocity unit: www.wikidata.org, amount: +30

Redshift unit: 1, amount: +0.00003

Right ascension unit: www.wikidata.org, amount: +116.19727300644300

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.459

Spectral class M7V

External References (2)

Gaia id 920159187974544256

Simbad id 2MASS J07444734+3828118

References

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

Direct Wikidata claims

[2] ↑ Q81938402 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81938402 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q81938402 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81938402 — catalog code (P528): 2MASS J07444734+3828118. SIMBAD. wikidata.org.
[6] ↑ Q81938402 — catalog code (P528): SDSS J074447.34+382812.2. SIMBAD. wikidata.org.
[7] ↑ Q81938402 — catalog code (P528): SDSS J074447.35+382812.3. SIMBAD. wikidata.org.
[8] ↑ Q81938402 — catalog code (P528): Gaia DR2 920159187974544256. SIMBAD. wikidata.org.
[9] ↑ Q81938402 — redshift (P1090): {'unit': '1', 'amount': '+0.00003'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.870'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.704'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.136'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.247'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.147'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.042'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.630'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81938402 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.0329'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81938402 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1627'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81938402 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81938402 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+251.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81938402 — SIMBAD ID (P3083): 2MASS J07444734+3828118. wikidata.org.
[22] ↑ Q81938402 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.19727300644300'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81938402 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.47006561345840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81938402 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81938402 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.039'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81938402 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.459'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81938402 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). Q81938402. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81938402

MLA “Q81938402.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81938402.

BibTeX

@misc{4ortxyz_q81938402_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81938402}}, year = {2026}, url = {https://4ort.xyz/entity/q81938402}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81938402 — https://4ort.xyz/entity/q81938402 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81938402 · Last refreshed: May 7, 2026