Q77410909

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77410909

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Q77410909

Summary

Q77410909 is a low-mass star^[1].

Key Facts

Q77410909's instance of is recorded as low-mass star^[2].
Q77410909's constellation is recorded as Ursa Major^[3].
Q77410909's spectral class is recorded as M6V^[4].
Q77410909's catalog code is recorded as SDSS J103105.56+504352.1^[5].
Q77410909's catalog code is recorded as 2MASS J10310558+5043526^[6].
Q77410909's catalog code is recorded as SDSS J103105.56+504352.0^[7].
Q77410909's catalog code is recorded as SDSS J103105.57+504352.1^[8].
Q77410909's catalog code is recorded as Gaia DR2 847305341361352192^[9].
Q77410909's redshift is recorded as {'unit': '1', 'amount': '-0.00006'}^[10].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.480'}^[11].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.951'}^[12].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.224'}^[13].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.394'}^[14].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.352'}^[15].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.199'}^[16].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.605'}^[17].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.65'}^[18].
Q77410909's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.2073'}^[19].
Q77410909's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2729'}^[20].
Q77410909's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2'}^[21].
Q77410909's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+309.9'}^[22].
Q77410909's SIMBAD ID is recorded as 2MASS J10310558+5043526^[23].
Q77410909's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.77321652429070'}^[24].
Q77410909's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.73115470059750'}^[25].
Q77410909'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: +25.480, unit: 1, amount: +22.951, unit: 1, amount: +21.224, unit: 1, amount: +19.394, unit: 1, amount: +18.352, unit: 1, amount: +16.199, unit: 1, amount: +16.605, unit: 1, amount: +15.65, unit: 1, amount: +20.2073

Catalog code SDSS J103105.56+504352.1, 2MASS J10310558+5043526, SDSS J103105.56+504352.0, SDSS J103105.57+504352.1, Gaia DR2 847305341361352192

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +50.73115470059750

Declination component of proper motion unit: www.wikidata.org, amount: -33.176

Distance from earth unit: www.wikidata.org, amount: +309.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2729

Radial velocity unit: www.wikidata.org, amount: -2

Redshift unit: 1, amount: -0.00006

Right ascension unit: www.wikidata.org, amount: +157.77321652429070

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.582

Spectral class M6V

External References (2)

Gaia id 847305341361352192

Simbad id 2MASS J10310558+5043526

References

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

Direct Wikidata claims

[2] ↑ Q77410909 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77410909 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77410909 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77410909 — catalog code (P528): SDSS J103105.56+504352.1. SIMBAD. wikidata.org.
[6] ↑ Q77410909 — catalog code (P528): 2MASS J10310558+5043526. SIMBAD. wikidata.org.
[7] ↑ Q77410909 — catalog code (P528): SDSS J103105.56+504352.0. SIMBAD. wikidata.org.
[8] ↑ Q77410909 — catalog code (P528): SDSS J103105.57+504352.1. SIMBAD. wikidata.org.
[9] ↑ Q77410909 — catalog code (P528): Gaia DR2 847305341361352192. SIMBAD. wikidata.org.
[10] ↑ Q77410909 — redshift (P1090): {'unit': '1', 'amount': '-0.00006'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.480'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.951'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.224'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.394'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.352'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.199'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.605'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.65'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77410909 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.2073'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77410909 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2729'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77410909 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77410909 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+309.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q77410909 — SIMBAD ID (P3083): 2MASS J10310558+5043526. wikidata.org.
[24] ↑ Q77410909 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.77321652429070'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77410909 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.73115470059750'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77410909 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77410909 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). Q77410909. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77410909

MLA “Q77410909.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77410909.

BibTeX

@misc{4ortxyz_q77410909_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77410909}}, year = {2026}, url = {https://4ort.xyz/entity/q77410909}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77410909 — https://4ort.xyz/entity/q77410909 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77410909 · Last refreshed: May 7, 2026