Q81939070

low-mass star in the constellation Ursa Major

Thing low_mass_star Q81939070

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Q81939070

Summary

Q81939070 is a low-mass star^[1].

Key Facts

Q81939070's instance of is recorded as low-mass star^[2].
Q81939070's constellation is recorded as Ursa Major^[3].
Q81939070's spectral class is recorded as M0V^[4].
Q81939070's catalog code is recorded as SDSS J085221.29+524655.8^[5].
Q81939070's catalog code is recorded as 2MASS J08522180+5246567^[6].
Q81939070's catalog code is recorded as SDSS J085221.29+524655.7^[7].
Q81939070's catalog code is recorded as SDSS J085221.28+524655.9^[8].
Q81939070's catalog code is recorded as Gaia DR2 1029259951522495872^[9].
Q81939070's redshift is recorded as {'unit': '1', 'amount': '-0.00004'}^[10].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.450'}^[11].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.955'}^[12].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.294'}^[13].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.471'}^[14].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.972'}^[15].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.081'}^[16].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.709'}^[17].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.692'}^[18].
Q81939070's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1743'}^[19].
Q81939070's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2169'}^[20].
Q81939070's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-47'}^[21].
Q81939070's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1866.2'}^[22].
Q81939070's SIMBAD ID is recorded as 2MASS J08522180+5246567^[23].
Q81939070's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+133.08866818166600'}^[24].
Q81939070's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.78217055405100'}^[25].
Q81939070'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: +23.450, unit: 1, amount: +21.955, unit: 1, amount: +20.294, unit: 1, amount: +19.471, unit: 1, amount: +18.972, unit: 1, amount: +14.081, unit: 1, amount: +13.709, unit: 1, amount: +13.692, unit: 1, amount: +20.1743

Catalog code SDSS J085221.29+524655.8, 2MASS J08522180+5246567, SDSS J085221.29+524655.7, SDSS J085221.28+524655.9, Gaia DR2 1029259951522495872

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +52.78217055405100

Declination component of proper motion unit: www.wikidata.org, amount: -2.928

Distance from earth unit: www.wikidata.org, amount: +1866.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2169

Radial velocity unit: www.wikidata.org, amount: -47

Redshift unit: 1, amount: -0.00004

Right ascension unit: www.wikidata.org, amount: +133.08866818166600

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.234

Spectral class M0V

External References (2)

Gaia id 1029259951522495872

Simbad id 2MASS J08522180+5246567

References

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

Direct Wikidata claims

[2] ↑ Q81939070 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81939070 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81939070 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81939070 — catalog code (P528): SDSS J085221.29+524655.8. SIMBAD. wikidata.org.
[6] ↑ Q81939070 — catalog code (P528): 2MASS J08522180+5246567. SIMBAD. wikidata.org.
[7] ↑ Q81939070 — catalog code (P528): SDSS J085221.29+524655.7. SIMBAD. wikidata.org.
[8] ↑ Q81939070 — catalog code (P528): SDSS J085221.28+524655.9. SIMBAD. wikidata.org.
[9] ↑ Q81939070 — catalog code (P528): Gaia DR2 1029259951522495872. SIMBAD. wikidata.org.
[10] ↑ Q81939070 — redshift (P1090): {'unit': '1', 'amount': '-0.00004'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.450'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.955'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.294'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.471'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.972'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.081'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.709'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.692'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81939070 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.1743'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81939070 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2169'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81939070 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-47'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81939070 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1866.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81939070 — SIMBAD ID (P3083): 2MASS J08522180+5246567. wikidata.org.
[24] ↑ Q81939070 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+133.08866818166600'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81939070 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.78217055405100'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81939070 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81939070 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). Q81939070. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81939070

MLA “Q81939070.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81939070.

BibTeX

@misc{4ortxyz_q81939070_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81939070}}, year = {2026}, url = {https://4ort.xyz/entity/q81939070}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81939070 — https://4ort.xyz/entity/q81939070 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81939070 · Last refreshed: May 7, 2026