Q81944945

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81944945

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Q81944945

Summary

Q81944945 is a low-mass star^[1].

Key Facts

Q81944945's instance of is recorded as low-mass star^[2].
Q81944945's constellation is recorded as Ursa Major^[3].
Q81944945's spectral class is recorded as M4V^[4].
Q81944945's catalog code is recorded as 2MASS J09250672+5544149^[5].
Q81944945's catalog code is recorded as SDSS J092506.73+554414.7^[6].
Q81944945's catalog code is recorded as SDSS J092506.72+554414.7^[7].
Q81944945's catalog code is recorded as SDSS J092506.73+554414.6^[8].
Q81944945's catalog code is recorded as Gaia DR2 1024928455529323392^[9].
Q81944945's redshift is recorded as {'unit': '1', 'amount': '-0.00019'}^[10].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.461'}^[11].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.248'}^[12].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.711'}^[13].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.449'}^[14].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.749'}^[15].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.436'}^[16].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.709'}^[17].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.514'}^[18].
Q81944945's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1827'}^[19].
Q81944945's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8987'}^[20].
Q81944945's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}^[21].
Q81944945's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344.9822'}^[22].
Q81944945's SIMBAD ID is recorded as 2MASS J09250672+5544149^[23].
Q81944945's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+141.27804458242510'}^[24].
Q81944945's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.73743988735310'}^[25].
Q81944945'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: +22.461, unit: 1, amount: +20.248, unit: 1, amount: +18.711, unit: 1, amount: +17.449, unit: 1, amount: +16.749, unit: 1, amount: +15.436, unit: 1, amount: +14.709, unit: 1, amount: +14.514, unit: 1, amount: +18.1827

Catalog code 2MASS J09250672+5544149, SDSS J092506.73+554414.7, SDSS J092506.72+554414.7, SDSS J092506.73+554414.6, Gaia DR2 1024928455529323392

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +55.73743988735310

Declination component of proper motion unit: www.wikidata.org, amount: -7.000

Distance from earth unit: www.wikidata.org, amount: +344.9822

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8987

Radial velocity unit: www.wikidata.org, amount: -51

Redshift unit: 1, amount: -0.00019

Right ascension unit: www.wikidata.org, amount: +141.27804458242510

Right ascension component of proper motion unit: www.wikidata.org, amount: -25.834

Spectral class M4V

External References (2)

Gaia id 1024928455529323392

Simbad id 2MASS J09250672+5544149

References

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

Direct Wikidata claims

[2] ↑ Q81944945 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81944945 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81944945 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81944945 — catalog code (P528): 2MASS J09250672+5544149. SIMBAD. wikidata.org.
[6] ↑ Q81944945 — catalog code (P528): SDSS J092506.73+554414.7. SIMBAD. wikidata.org.
[7] ↑ Q81944945 — catalog code (P528): SDSS J092506.72+554414.7. SIMBAD. wikidata.org.
[8] ↑ Q81944945 — catalog code (P528): SDSS J092506.73+554414.6. SIMBAD. wikidata.org.
[9] ↑ Q81944945 — catalog code (P528): Gaia DR2 1024928455529323392. SIMBAD. wikidata.org.
[10] ↑ Q81944945 — redshift (P1090): {'unit': '1', 'amount': '-0.00019'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.461'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.248'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.711'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.449'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.749'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.436'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.709'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.514'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81944945 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1827'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81944945 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8987'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81944945 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81944945 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+344.9822'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81944945 — SIMBAD ID (P3083): 2MASS J09250672+5544149. wikidata.org.
[24] ↑ Q81944945 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+141.27804458242510'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81944945 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.73743988735310'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81944945 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81944945 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). Q81944945. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81944945

MLA “Q81944945.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81944945.

BibTeX

@misc{4ortxyz_q81944945_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81944945}}, year = {2026}, url = {https://4ort.xyz/entity/q81944945}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81944945 — https://4ort.xyz/entity/q81944945 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81944945 · Last refreshed: May 7, 2026