Q81941757

low-mass star in the constellation Cancer

Thing low_mass_star Q81941757

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Q81941757

Summary

Q81941757 is a low-mass star^[1].

Key Facts

Q81941757's instance of is recorded as low-mass star^[2].
Q81941757's constellation is recorded as Cancer^[3].
Q81941757's spectral class is recorded as M7V^[4].
Q81941757's catalog code is recorded as 2MASS J08285410+2017539^[5].
Q81941757's catalog code is recorded as SDSS J082854.14+201753.9^[6].
Q81941757's catalog code is recorded as SDSS J082854.13+201753.8^[7].
Q81941757's catalog code is recorded as EPIC 212002661^[8].
Q81941757's catalog code is recorded as Gaia DR2 663864195770525312^[9].
Q81941757's redshift is recorded as {'unit': '1', 'amount': '+0.00010'}^[10].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.549'}^[11].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.235'}^[12].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.034'}^[13].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.997'}^[14].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.817'}^[15].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.848'}^[16].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.477'}^[17].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.176'}^[18].
Q81941757's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7883'}^[19].
Q81941757's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.0294'}^[20].
Q81941757's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}^[21].
Q81941757's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+182.3'}^[22].
Q81941757's SIMBAD ID is recorded as 2MASS J08285410+2017539^[23].
Q81941757's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.22563375691330'}^[24].
Q81941757's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.29829626993570'}^[25].
Q81941757'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: +25.549, unit: 1, amount: +23.235, unit: 1, amount: +21.034, unit: 1, amount: +18.997, unit: 1, amount: +17.817, unit: 1, amount: +15.848, unit: 1, amount: +16.477, unit: 1, amount: +15.176, unit: 1, amount: +19.7883

Catalog code 2MASS J08285410+2017539, SDSS J082854.14+201753.9, SDSS J082854.13+201753.8, EPIC 212002661, Gaia DR2 663864195770525312

Constellation Cancer

Declination unit: www.wikidata.org, amount: +20.29829626993570

Declination component of proper motion unit: www.wikidata.org, amount: -14.166

Distance from earth unit: www.wikidata.org, amount: +182.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.0294

Radial velocity unit: www.wikidata.org, amount: +31

Redshift unit: 1, amount: +0.00010

Right ascension unit: www.wikidata.org, amount: +127.22563375691330

Right ascension component of proper motion unit: www.wikidata.org, amount: -13.748

Spectral class M7V

External References (2)

Gaia id 663864195770525312

Simbad id 2MASS J08285410+2017539

References

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

Direct Wikidata claims

[2] ↑ Q81941757 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81941757 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81941757 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81941757 — catalog code (P528): 2MASS J08285410+2017539. SIMBAD. wikidata.org.
[6] ↑ Q81941757 — catalog code (P528): SDSS J082854.14+201753.9. SIMBAD. wikidata.org.
[7] ↑ Q81941757 — catalog code (P528): SDSS J082854.13+201753.8. SIMBAD. wikidata.org.
[8] ↑ Q81941757 — catalog code (P528): EPIC 212002661. SIMBAD. wikidata.org.
[9] ↑ Q81941757 — catalog code (P528): Gaia DR2 663864195770525312. SIMBAD. wikidata.org.
[10] ↑ Q81941757 — redshift (P1090): {'unit': '1', 'amount': '+0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.549'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.235'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.034'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.997'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.817'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.848'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.477'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.176'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81941757 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7883'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81941757 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.0294'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81941757 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81941757 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+182.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81941757 — SIMBAD ID (P3083): 2MASS J08285410+2017539. wikidata.org.
[24] ↑ Q81941757 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.22563375691330'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81941757 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.29829626993570'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81941757 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81941757 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). Q81941757. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81941757

MLA “Q81941757.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81941757.

BibTeX

@misc{4ortxyz_q81941757_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81941757}}, year = {2026}, url = {https://4ort.xyz/entity/q81941757}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81941757 — https://4ort.xyz/entity/q81941757 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81941757 · Last refreshed: May 7, 2026