Q77409357

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77409357

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Q77409357

Summary

Q77409357 is a low-mass star^[1].

Key Facts

Q77409357's instance of is recorded as low-mass star^[2].
Q77409357's constellation is recorded as Ursa Major^[3].
Q77409357's spectral class is recorded as M3V^[4].
Q77409357's catalog code is recorded as 2MASS J12091474+5603262^[5].
Q77409357's catalog code is recorded as SDSS J120914.75+560326.3^[6].
Q77409357's catalog code is recorded as SDSS J120914.74+560326.2^[7].
Q77409357's catalog code is recorded as SDSS J120914.76+560326.3^[8].
Q77409357's catalog code is recorded as Gaia DR2 1573686054594008448^[9].
Q77409357's redshift is recorded as {'unit': '1', 'amount': '-0.00003'}^[10].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.118'}^[11].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.765'}^[12].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.934'}^[13].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.402'}^[14].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.197'}^[15].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.305'}^[16].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.037'}^[17].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.383'}^[18].
Q77409357's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7758'}^[19].
Q77409357's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3389'}^[20].
Q77409357's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}^[21].
Q77409357's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+299.4998'}^[22].
Q77409357's SIMBAD ID is recorded as 2MASS J12091474+5603262^[23].
Q77409357's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.31148236058810'}^[24].
Q77409357's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.05729453916520'}^[25].
Q77409357'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: +22.118, unit: 1, amount: +19.765, unit: 1, amount: +14.934, unit: 1, amount: +14.402, unit: 1, amount: +14.197, unit: 1, amount: +18.305, unit: 1, amount: +17.037, unit: 1, amount: +16.383, unit: 1, amount: +17.7758

Catalog code 2MASS J12091474+5603262, SDSS J120914.75+560326.3, SDSS J120914.74+560326.2, SDSS J120914.76+560326.3, Gaia DR2 1573686054594008448

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +56.05729453916520

Declination component of proper motion unit: www.wikidata.org, amount: -2.560

Distance from earth unit: www.wikidata.org, amount: +299.4998

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.3389

Radial velocity unit: www.wikidata.org, amount: -9

Redshift unit: 1, amount: -0.00003

Right ascension unit: www.wikidata.org, amount: +182.31148236058810

Right ascension component of proper motion unit: www.wikidata.org, amount: -31.924

Spectral class M3V

External References (2)

Gaia id 1573686054594008448

Simbad id 2MASS J12091474+5603262

References

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

Direct Wikidata claims

[2] ↑ Q77409357 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77409357 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77409357 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77409357 — catalog code (P528): 2MASS J12091474+5603262. SIMBAD. wikidata.org.
[6] ↑ Q77409357 — catalog code (P528): SDSS J120914.75+560326.3. SIMBAD. wikidata.org.
[7] ↑ Q77409357 — catalog code (P528): SDSS J120914.74+560326.2. SIMBAD. wikidata.org.
[8] ↑ Q77409357 — catalog code (P528): SDSS J120914.76+560326.3. SIMBAD. wikidata.org.
[9] ↑ Q77409357 — catalog code (P528): Gaia DR2 1573686054594008448. SIMBAD. wikidata.org.
[10] ↑ Q77409357 — redshift (P1090): {'unit': '1', 'amount': '-0.00003'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.118'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.765'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.934'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.402'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.197'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.305'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.037'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.383'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q77409357 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7758'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77409357 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3389'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77409357 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77409357 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+299.4998'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77409357 — SIMBAD ID (P3083): 2MASS J12091474+5603262. wikidata.org.
[24] ↑ Q77409357 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.31148236058810'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77409357 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.05729453916520'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77409357 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77409357 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). Q77409357. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77409357

MLA “Q77409357.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77409357.

BibTeX

@misc{4ortxyz_q77409357_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77409357}}, year = {2026}, url = {https://4ort.xyz/entity/q77409357}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77409357 — https://4ort.xyz/entity/q77409357 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77409357 · Last refreshed: May 7, 2026