Q81945894

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81945894

Press Enter · cited answer in seconds

Q81945894

Summary

Q81945894 is a low-mass star^[1].

Key Facts

Q81945894's instance of is recorded as low-mass star^[2].
Q81945894's constellation is recorded as Ursa Major^[3].
Q81945894's spectral class is recorded as M7V^[4].
Q81945894's catalog code is recorded as 2MASS J09013680+5813165^[5].
Q81945894's catalog code is recorded as SDSS J090136.82+581316.7^[6].
Q81945894's catalog code is recorded as SDSS J090136.83+581316.8^[7].
Q81945894's catalog code is recorded as Gaia DR2 1037573805617616768^[8].
Q81945894's redshift is recorded as {'unit': '1', 'amount': '-0.00016'}^[9].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.711'}^[10].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.341'}^[11].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.843'}^[12].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.848'}^[13].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.717'}^[14].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.981'}^[15].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.335'}^[16].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.033'}^[17].
Q81945894's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6654'}^[18].
Q81945894's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.0276'}^[19].
Q81945894's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}^[20].
Q81945894's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+198.9021'}^[21].
Q81945894's SIMBAD ID is recorded as 2MASS J09013680+5813165^[22].
Q81945894's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.40344119775760'}^[23].
Q81945894's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.22131415969140'}^[24].
Q81945894's epoch is recorded as J2000.0^[25].
Q81945894's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.882'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.711, unit: 1, amount: +22.341, unit: 1, amount: +20.843, unit: 1, amount: +18.848, unit: 1, amount: +17.717, unit: 1, amount: +15.981, unit: 1, amount: +15.335, unit: 1, amount: +15.033, unit: 1, amount: +19.6654

Catalog code 2MASS J09013680+5813165, SDSS J090136.82+581316.7, SDSS J090136.83+581316.8, Gaia DR2 1037573805617616768

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +58.22131415969140

Declination component of proper motion unit: www.wikidata.org, amount: -22.882

Distance from earth unit: www.wikidata.org, amount: +198.9021

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.0276

Radial velocity unit: www.wikidata.org, amount: +1

Redshift unit: 1, amount: -0.00016

Right ascension unit: www.wikidata.org, amount: +135.40344119775760

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.948

Spectral class M7V

External References (2)

Gaia id 1037573805617616768

Simbad id 2MASS J09013680+5813165

References

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

Direct Wikidata claims

[2] ↑ Q81945894 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81945894 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81945894 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81945894 — catalog code (P528): 2MASS J09013680+5813165. SIMBAD. wikidata.org.
[6] ↑ Q81945894 — catalog code (P528): SDSS J090136.82+581316.7. SIMBAD. wikidata.org.
[7] ↑ Q81945894 — catalog code (P528): SDSS J090136.83+581316.8. SIMBAD. wikidata.org.
[8] ↑ Q81945894 — catalog code (P528): Gaia DR2 1037573805617616768. SIMBAD. wikidata.org.
[9] ↑ Q81945894 — redshift (P1090): {'unit': '1', 'amount': '-0.00016'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.711'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.341'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.843'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.848'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.717'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.981'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.335'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.033'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81945894 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6654'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81945894 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.0276'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81945894 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81945894 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+198.9021'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81945894 — SIMBAD ID (P3083): 2MASS J09013680+5813165. wikidata.org.
[23] ↑ Q81945894 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.40344119775760'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81945894 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.22131415969140'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81945894 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81945894 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.882'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81945894 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). Q81945894. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81945894

MLA “Q81945894.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81945894.

BibTeX

@misc{4ortxyz_q81945894_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81945894}}, year = {2026}, url = {https://4ort.xyz/entity/q81945894}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81945894 — https://4ort.xyz/entity/q81945894 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81945894 · Last refreshed: May 7, 2026