Q81941649

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81941649

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Q81941649

Summary

Q81941649 is a low-mass star^[1].

Key Facts

Q81941649's instance of is recorded as low-mass star^[2].
Q81941649's constellation is recorded as Ursa Major^[3].
Q81941649's spectral class is recorded as M1V^[4].
Q81941649's catalog code is recorded as 2MASS J09121464+4656374^[5].
Q81941649's catalog code is recorded as SDSS J091214.65+465637.8^[6].
Q81941649's catalog code is recorded as SDSS J091214.64+465637.9^[7].
Q81941649's catalog code is recorded as SDSS J091214.65+465637.9^[8].
Q81941649's catalog code is recorded as Gaia DR2 1011500742790629632^[9].
Q81941649's redshift is recorded as {'unit': '1', 'amount': '+0.00000'}^[10].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.662'}^[11].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.708'}^[12].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.233'}^[13].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.516'}^[14].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.929'}^[15].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.481'}^[16].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.838'}^[17].
Q81941649's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0668'}^[18].
Q81941649's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9161'}^[19].
Q81941649's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-463'}^[20].
Q81941649's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1146.8'}^[21].
Q81941649's SIMBAD ID is recorded as 2MASS J09121464+4656374^[22].
Q81941649's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.06104776972400'}^[23].
Q81941649's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.94386793798740'}^[24].
Q81941649's epoch is recorded as J2000.0^[25].
Q81941649's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.711'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.662, unit: 1, amount: +20.708, unit: 1, amount: +19.233, unit: 1, amount: +18.516, unit: 1, amount: +17.929, unit: 1, amount: +16.481, unit: 1, amount: +15.838, unit: 1, amount: +19.0668

Catalog code 2MASS J09121464+4656374, SDSS J091214.65+465637.8, SDSS J091214.64+465637.9, SDSS J091214.65+465637.9, Gaia DR2 1011500742790629632

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +46.94386793798740

Declination component of proper motion unit: www.wikidata.org, amount: +4.711

Distance from earth unit: www.wikidata.org, amount: +1146.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9161

Radial velocity unit: www.wikidata.org, amount: -463

Redshift unit: 1, amount: +0.00000

Right ascension unit: www.wikidata.org, amount: +138.06104776972400

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.545

Spectral class M1V

External References (2)

Gaia id 1011500742790629632

Simbad id 2MASS J09121464+4656374

References

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

Direct Wikidata claims

[2] ↑ Q81941649 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81941649 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81941649 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81941649 — catalog code (P528): 2MASS J09121464+4656374. SIMBAD. wikidata.org.
[6] ↑ Q81941649 — catalog code (P528): SDSS J091214.65+465637.8. SIMBAD. wikidata.org.
[7] ↑ Q81941649 — catalog code (P528): SDSS J091214.64+465637.9. SIMBAD. wikidata.org.
[8] ↑ Q81941649 — catalog code (P528): SDSS J091214.65+465637.9. SIMBAD. wikidata.org.
[9] ↑ Q81941649 — catalog code (P528): Gaia DR2 1011500742790629632. SIMBAD. wikidata.org.
[10] ↑ Q81941649 — redshift (P1090): {'unit': '1', 'amount': '+0.00000'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.662'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.708'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.233'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.516'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.929'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.481'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.838'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81941649 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0668'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81941649 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9161'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81941649 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-463'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81941649 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1146.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81941649 — SIMBAD ID (P3083): 2MASS J09121464+4656374. wikidata.org.
[23] ↑ Q81941649 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+138.06104776972400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81941649 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.94386793798740'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81941649 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81941649 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.711'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81941649 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). Q81941649. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81941649

MLA “Q81941649.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81941649.

BibTeX

@misc{4ortxyz_q81941649_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81941649}}, year = {2026}, url = {https://4ort.xyz/entity/q81941649}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81941649 — https://4ort.xyz/entity/q81941649 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81941649 · Last refreshed: May 7, 2026