Q77405870

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77405870

Press Enter · cited answer in seconds

Q77405870

Summary

Q77405870 is a low-mass star^[1].

Key Facts

Q77405870's instance of is recorded as low-mass star^[2].
Q77405870's constellation is recorded as Ursa Major^[3].
Q77405870's spectral class is recorded as M7V^[4].
Q77405870's catalog code is recorded as 2MASS J10515748+5126408^[5].
Q77405870's catalog code is recorded as SDSS J105157.47+512640.7^[6].
Q77405870's catalog code is recorded as SDSS J105157.47+512640.6^[7].
Q77405870's catalog code is recorded as SDSS J105157.48+512640.8^[8].
Q77405870's catalog code is recorded as Gaia DR2 837109436891221888^[9].
Q77405870's redshift is recorded as {'unit': '1', 'amount': '-0.00020'}^[10].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.311'}^[11].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.094'}^[12].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.589'}^[13].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.396'}^[14].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.253'}^[15].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.997'}^[16].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.751'}^[17].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.79'}^[18].
Q77405870's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.2220'}^[19].
Q77405870's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8067'}^[20].
Q77405870's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22'}^[21].
Q77405870's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+202.8'}^[22].
Q77405870's SIMBAD ID is recorded as 2MASS J10515748+5126408^[23].
Q77405870's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.98949739216290'}^[24].
Q77405870's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.44466494078380'}^[25].
Q77405870's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.311, unit: 1, amount: +23.094, unit: 1, amount: +21.589, unit: 1, amount: +19.396, unit: 1, amount: +18.253, unit: 1, amount: +15.997, unit: 1, amount: +16.751, unit: 1, amount: +15.79, unit: 1, amount: +20.2220

Catalog code 2MASS J10515748+5126408, SDSS J105157.47+512640.7, SDSS J105157.47+512640.6, SDSS J105157.48+512640.8, Gaia DR2 837109436891221888

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +51.44466494078380

Declination component of proper motion unit: www.wikidata.org, amount: -49.427

Distance from earth unit: www.wikidata.org, amount: +202.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.8067

Radial velocity unit: www.wikidata.org, amount: -22

Redshift unit: 1, amount: -0.00020

Right ascension unit: www.wikidata.org, amount: +162.98949739216290

Right ascension component of proper motion unit: www.wikidata.org, amount: -75.471

Spectral class M7V

External References (2)

Gaia id 837109436891221888

Simbad id 2MASS J10515748+5126408

References

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

Direct Wikidata claims

[2] ↑ Q77405870 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77405870 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77405870 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77405870 — catalog code (P528): 2MASS J10515748+5126408. SIMBAD. wikidata.org.
[6] ↑ Q77405870 — catalog code (P528): SDSS J105157.47+512640.7. SIMBAD. wikidata.org.
[7] ↑ Q77405870 — catalog code (P528): SDSS J105157.47+512640.6. SIMBAD. wikidata.org.
[8] ↑ Q77405870 — catalog code (P528): SDSS J105157.48+512640.8. SIMBAD. wikidata.org.
[9] ↑ Q77405870 — catalog code (P528): Gaia DR2 837109436891221888. SIMBAD. wikidata.org.
[10] ↑ Q77405870 — redshift (P1090): {'unit': '1', 'amount': '-0.00020'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.311'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.094'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.589'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.396'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.253'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.997'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.751'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.79'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77405870 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.2220'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77405870 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.8067'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77405870 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77405870 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+202.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q77405870 — SIMBAD ID (P3083): 2MASS J10515748+5126408. wikidata.org.
[24] ↑ Q77405870 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.98949739216290'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77405870 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.44466494078380'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77405870 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77405870 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). Q77405870. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77405870

MLA “Q77405870.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77405870.

BibTeX

@misc{4ortxyz_q77405870_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77405870}}, year = {2026}, url = {https://4ort.xyz/entity/q77405870}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77405870 — https://4ort.xyz/entity/q77405870 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77405870 · Last refreshed: May 7, 2026