Q77415756

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77415756

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Q77415756

Summary

Q77415756 is a low-mass star^[1].

Key Facts

Q77415756's instance of is recorded as low-mass star^[2].
Q77415756's constellation is recorded as Ursa Major^[3].
Q77415756's spectral class is recorded as M3V^[4].
Q77415756's catalog code is recorded as 2MASS J10185191+5451527^[5].
Q77415756's catalog code is recorded as SDSS J101851.91+545152.9^[6].
Q77415756's catalog code is recorded as SDSS J101851.92+545152.9^[7].
Q77415756's catalog code is recorded as Gaia DR2 852156455380925056^[8].
Q77415756's redshift is recorded as {'unit': '1', 'amount': '+0.00004'}^[9].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.009'}^[10].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.752'}^[11].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.278'}^[12].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.420'}^[13].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.949'}^[14].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.386'}^[15].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.033'}^[16].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.391'}^[17].
Q77415756's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7952'}^[18].
Q77415756's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1531'}^[19].
Q77415756's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[20].
Q77415756's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+501.3'}^[21].
Q77415756's SIMBAD ID is recorded as 2MASS J10185191+5451527^[22].
Q77415756's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.71631692122790'}^[23].
Q77415756's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.86469107514590'}^[24].
Q77415756's epoch is recorded as J2000.0^[25].
Q77415756's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.112'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.009, unit: 1, amount: +20.752, unit: 1, amount: +19.278, unit: 1, amount: +17.420, unit: 1, amount: +15.949, unit: 1, amount: +15.386, unit: 1, amount: +18.033, unit: 1, amount: +15.391, unit: 1, amount: +18.7952

Catalog code 2MASS J10185191+5451527, SDSS J101851.91+545152.9, SDSS J101851.92+545152.9, Gaia DR2 852156455380925056

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +54.86469107514590

Declination component of proper motion unit: www.wikidata.org, amount: -9.112

Distance from earth unit: www.wikidata.org, amount: +501.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1531

Radial velocity unit: www.wikidata.org, amount: +6

Redshift unit: 1, amount: +0.00004

Right ascension unit: www.wikidata.org, amount: +154.71631692122790

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.057

Spectral class M3V

External References (2)

Gaia id 852156455380925056

Simbad id 2MASS J10185191+5451527

References

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

Direct Wikidata claims

[2] ↑ Q77415756 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77415756 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77415756 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77415756 — catalog code (P528): 2MASS J10185191+5451527. SIMBAD. wikidata.org.
[6] ↑ Q77415756 — catalog code (P528): SDSS J101851.91+545152.9. SIMBAD. wikidata.org.
[7] ↑ Q77415756 — catalog code (P528): SDSS J101851.92+545152.9. SIMBAD. wikidata.org.
[8] ↑ Q77415756 — catalog code (P528): Gaia DR2 852156455380925056. SIMBAD. wikidata.org.
[9] ↑ Q77415756 — redshift (P1090): {'unit': '1', 'amount': '+0.00004'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.009'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.752'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.278'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.420'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.949'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.386'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.033'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.391'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77415756 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7952'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77415756 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1531'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77415756 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77415756 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+501.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77415756 — SIMBAD ID (P3083): 2MASS J10185191+5451527. wikidata.org.
[23] ↑ Q77415756 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.71631692122790'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77415756 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.86469107514590'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77415756 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77415756 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.112'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77415756 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). Q77415756. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77415756

MLA “Q77415756.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77415756.

BibTeX

@misc{4ortxyz_q77415756_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77415756}}, year = {2026}, url = {https://4ort.xyz/entity/q77415756}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77415756 — https://4ort.xyz/entity/q77415756 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77415756 · Last refreshed: May 7, 2026