Q77412372

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77412372

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Q77412372

Summary

Q77412372 is a low-mass star^[1].

Key Facts

Q77412372's instance of is recorded as low-mass star^[2].
Q77412372's constellation is recorded as Ursa Major^[3].
Q77412372's spectral class is recorded as M8V^[4].
Q77412372's catalog code is recorded as 2MASS J10091913+6202419^[5].
Q77412372's catalog code is recorded as SDSS J100919.14+620241.9^[6].
Q77412372's catalog code is recorded as SDSS J100919.14+620242.0^[7].
Q77412372's catalog code is recorded as Gaia DR2 1051969500905681408^[8].
Q77412372's redshift is recorded as {'unit': '1', 'amount': '-0.00012'}^[9].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.310'}^[10].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.899'}^[11].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.444'}^[12].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.008'}^[13].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.638'}^[14].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.851'}^[15].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.216'}^[16].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.014'}^[17].
Q77412372's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7518'}^[18].
Q77412372's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.7972'}^[19].
Q77412372's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7'}^[20].
Q77412372's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+147.1194'}^[21].
Q77412372's SIMBAD ID is recorded as 2MASS J10091913+6202419^[22].
Q77412372's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+152.32976446670760'}^[23].
Q77412372's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.04496812110090'}^[24].
Q77412372's epoch is recorded as J2000.0^[25].
Q77412372's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.303'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.310, unit: 1, amount: +22.899, unit: 1, amount: +21.444, unit: 1, amount: +19.008, unit: 1, amount: +17.638, unit: 1, amount: +15.851, unit: 1, amount: +15.216, unit: 1, amount: +15.014, unit: 1, amount: +19.7518

Catalog code 2MASS J10091913+6202419, SDSS J100919.14+620241.9, SDSS J100919.14+620242.0, Gaia DR2 1051969500905681408

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +62.04496812110090

Declination component of proper motion unit: www.wikidata.org, amount: -66.303

Distance from earth unit: www.wikidata.org, amount: +147.1194

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.7972

Radial velocity unit: www.wikidata.org, amount: -7

Redshift unit: 1, amount: -0.00012

Right ascension unit: www.wikidata.org, amount: +152.32976446670760

Right ascension component of proper motion unit: www.wikidata.org, amount: -49.770

Spectral class M8V

External References (2)

Gaia id 1051969500905681408

Simbad id 2MASS J10091913+6202419

References

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

Direct Wikidata claims

[2] ↑ Q77412372 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77412372 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77412372 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77412372 — catalog code (P528): 2MASS J10091913+6202419. SIMBAD. wikidata.org.
[6] ↑ Q77412372 — catalog code (P528): SDSS J100919.14+620241.9. SIMBAD. wikidata.org.
[7] ↑ Q77412372 — catalog code (P528): SDSS J100919.14+620242.0. SIMBAD. wikidata.org.
[8] ↑ Q77412372 — catalog code (P528): Gaia DR2 1051969500905681408. SIMBAD. wikidata.org.
[9] ↑ Q77412372 — redshift (P1090): {'unit': '1', 'amount': '-0.00012'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.310'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.899'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.444'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.008'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.638'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.851'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.216'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.014'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77412372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7518'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77412372 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.7972'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77412372 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77412372 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+147.1194'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77412372 — SIMBAD ID (P3083): 2MASS J10091913+6202419. wikidata.org.
[23] ↑ Q77412372 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+152.32976446670760'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77412372 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.04496812110090'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77412372 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77412372 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.303'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77412372 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). Q77412372. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77412372

MLA “Q77412372.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77412372.

BibTeX

@misc{4ortxyz_q77412372_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77412372}}, year = {2026}, url = {https://4ort.xyz/entity/q77412372}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77412372 — https://4ort.xyz/entity/q77412372 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77412372 · Last refreshed: May 7, 2026