Q81946391

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81946391

Press Enter · cited answer in seconds

Q81946391

Summary

Q81946391 is a low-mass star^[1].

Key Facts

Q81946391's instance of is recorded as low-mass star^[2].
Q81946391's constellation is recorded as Ursa Major^[3].
Q81946391's spectral class is recorded as M7V^[4].
Q81946391's catalog code is recorded as 2MASS J09382554+4857443^[5].
Q81946391's catalog code is recorded as SDSS J093825.56+485744.2^[6].
Q81946391's catalog code is recorded as SDSS J093825.55+485744.2^[7].
Q81946391's catalog code is recorded as Gaia DR2 825933618453986560^[8].
Q81946391's redshift is recorded as {'unit': '1', 'amount': '-0.00014'}^[9].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.884'}^[10].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.117'}^[11].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.055'}^[12].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.898'}^[13].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.277'}^[14].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.868'}^[15].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.680'}^[16].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.935'}^[17].
Q81946391's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5991'}^[18].
Q81946391's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.9865'}^[19].
Q81946391's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28'}^[20].
Q81946391's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+143.1332'}^[21].
Q81946391's SIMBAD ID is recorded as 2MASS J09382554+4857443^[22].
Q81946391's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.60647435181310'}^[23].
Q81946391's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.96230480417730'}^[24].
Q81946391's epoch is recorded as J2000.0^[25].
Q81946391's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-59.103'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.884, unit: 1, amount: +21.117, unit: 1, amount: +20.055, unit: 1, amount: +14.898, unit: 1, amount: +14.277, unit: 1, amount: +17.868, unit: 1, amount: +16.680, unit: 1, amount: +13.935, unit: 1, amount: +18.5991

Catalog code 2MASS J09382554+4857443, SDSS J093825.56+485744.2, SDSS J093825.55+485744.2, Gaia DR2 825933618453986560

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +48.96230480417730

Declination component of proper motion unit: www.wikidata.org, amount: -59.103

Distance from earth unit: www.wikidata.org, amount: +143.1332

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.9865

Radial velocity unit: www.wikidata.org, amount: -28

Redshift unit: 1, amount: -0.00014

Right ascension unit: www.wikidata.org, amount: +144.60647435181310

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.830

Spectral class M7V

External References (2)

Gaia id 825933618453986560

Simbad id 2MASS J09382554+4857443

References

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

Direct Wikidata claims

[2] ↑ Q81946391 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946391 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81946391 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946391 — catalog code (P528): 2MASS J09382554+4857443. SIMBAD. wikidata.org.
[6] ↑ Q81946391 — catalog code (P528): SDSS J093825.56+485744.2. SIMBAD. wikidata.org.
[7] ↑ Q81946391 — catalog code (P528): SDSS J093825.55+485744.2. SIMBAD. wikidata.org.
[8] ↑ Q81946391 — catalog code (P528): Gaia DR2 825933618453986560. SIMBAD. wikidata.org.
[9] ↑ Q81946391 — redshift (P1090): {'unit': '1', 'amount': '-0.00014'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.884'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.117'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.055'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.898'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.277'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.868'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.680'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.935'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81946391 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5991'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81946391 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.9865'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946391 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81946391 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+143.1332'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81946391 — SIMBAD ID (P3083): 2MASS J09382554+4857443. wikidata.org.
[23] ↑ Q81946391 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.60647435181310'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81946391 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.96230480417730'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946391 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946391 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-59.103'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946391 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). Q81946391. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946391

MLA “Q81946391.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946391.

BibTeX

@misc{4ortxyz_q81946391_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946391}}, year = {2026}, url = {https://4ort.xyz/entity/q81946391}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946391 — https://4ort.xyz/entity/q81946391 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946391 · Last refreshed: May 7, 2026