Q77415974

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77415974

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Q77415974

Summary

Q77415974 is a low-mass star^[1].

Key Facts

Q77415974's instance of is recorded as low-mass star^[2].
Q77415974's constellation is recorded as Ursa Major^[3].
Q77415974's spectral class is recorded as M8V^[4].
Q77415974's catalog code is recorded as SDSS J120337.33+631218.0^[5].
Q77415974's catalog code is recorded as 2MASS J12033734+6312182^[6].
Q77415974's catalog code is recorded as SDSS J120337.32+631218.0^[7].
Q77415974's catalog code is recorded as SDSS J120337.32+631217.9^[8].
Q77415974's catalog code is recorded as Gaia DR2 1584497548134058624^[9].
Q77415974's redshift is recorded as {'unit': '1', 'amount': '-0.00013'}^[10].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.091'}^[11].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.276'}^[12].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.589'}^[13].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.772'}^[14].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.308'}^[15].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.354'}^[16].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.751'}^[17].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.332'}^[18].
Q77415974's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4630'}^[19].
Q77415974's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.1675'}^[20].
Q77415974's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+26'}^[21].
Q77415974's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+109.0810'}^[22].
Q77415974's SIMBAD ID is recorded as 2MASS J12033734+6312182^[23].
Q77415974's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.90555450607600'}^[24].
Q77415974's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+63.20502323612270'}^[25].
Q77415974'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: +23.091, unit: 1, amount: +23.276, unit: 1, amount: +21.589, unit: 1, amount: +18.772, unit: 1, amount: +17.308, unit: 1, amount: +15.354, unit: 1, amount: +14.751, unit: 1, amount: +14.332, unit: 1, amount: +19.4630

Catalog code SDSS J120337.33+631218.0, 2MASS J12033734+6312182, SDSS J120337.32+631218.0, SDSS J120337.32+631217.9, Gaia DR2 1584497548134058624

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +63.20502323612270

Declination component of proper motion unit: www.wikidata.org, amount: -18.286

Distance from earth unit: www.wikidata.org, amount: +109.0810

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.1675

Radial velocity unit: www.wikidata.org, amount: +26

Redshift unit: 1, amount: -0.00013

Right ascension unit: www.wikidata.org, amount: +180.90555450607600

Right ascension component of proper motion unit: www.wikidata.org, amount: -73.364

Spectral class M8V

External References (2)

Gaia id 1584497548134058624

Simbad id 2MASS J12033734+6312182

References

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

Direct Wikidata claims

[2] ↑ Q77415974 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77415974 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77415974 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77415974 — catalog code (P528): SDSS J120337.33+631218.0. SIMBAD. wikidata.org.
[6] ↑ Q77415974 — catalog code (P528): 2MASS J12033734+6312182. SIMBAD. wikidata.org.
[7] ↑ Q77415974 — catalog code (P528): SDSS J120337.32+631218.0. SIMBAD. wikidata.org.
[8] ↑ Q77415974 — catalog code (P528): SDSS J120337.32+631217.9. SIMBAD. wikidata.org.
[9] ↑ Q77415974 — catalog code (P528): Gaia DR2 1584497548134058624. SIMBAD. wikidata.org.
[10] ↑ Q77415974 — redshift (P1090): {'unit': '1', 'amount': '-0.00013'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.091'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.276'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.589'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.772'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.308'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.354'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.751'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.332'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77415974 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4630'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77415974 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.1675'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77415974 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+26'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77415974 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+109.0810'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77415974 — SIMBAD ID (P3083): 2MASS J12033734+6312182. wikidata.org.
[24] ↑ Q77415974 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.90555450607600'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77415974 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+63.20502323612270'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77415974 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77415974 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). Q77415974. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77415974

MLA “Q77415974.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77415974.

BibTeX

@misc{4ortxyz_q77415974_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77415974}}, year = {2026}, url = {https://4ort.xyz/entity/q77415974}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77415974 — https://4ort.xyz/entity/q77415974 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77415974 · Last refreshed: May 7, 2026