Q81947896

low-mass star in the constellation Cancer

Thing low_mass_star Q81947896

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Q81947896

Summary

Q81947896 is a low-mass star^[1].

Key Facts

Q81947896's instance of is recorded as low-mass star^[2].
Q81947896's constellation is recorded as Cancer^[3].
Q81947896's spectral class is recorded as M2V^[4].
Q81947896's catalog code is recorded as 2MASS J08220526+0821443^[5].
Q81947896's catalog code is recorded as SDSS J082205.26+082144.3^[6].
Q81947896's catalog code is recorded as Gaia DR2 599339287175377536^[7].
Q81947896's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[8].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.515'}^[9].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.790'}^[10].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.218'}^[11].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.016'}^[12].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.066'}^[13].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.585'}^[14].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.600'}^[15].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.055'}^[16].
Q81947896's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2886'}^[17].
Q81947896's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7510'}^[18].
Q81947896's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4'}^[19].
Q81947896's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+571.1022'}^[20].
Q81947896's SIMBAD ID is recorded as 2MASS J08220526+0821443^[21].
Q81947896's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.52192485465170'}^[22].
Q81947896's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.36229825926690'}^[23].
Q81947896's epoch is recorded as J2000.0^[24].
Q81947896's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.884'}^[25].
Q81947896's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.516'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.515, unit: 1, amount: +14.790, unit: 1, amount: +14.218, unit: 1, amount: +14.016, unit: 1, amount: +19.066, unit: 1, amount: +17.585, unit: 1, amount: +16.600, unit: 1, amount: +16.055, unit: 1, amount: +17.2886

Catalog code 2MASS J08220526+0821443, SDSS J082205.26+082144.3, Gaia DR2 599339287175377536

Constellation Cancer

Declination unit: www.wikidata.org, amount: +8.36229825926690

Declination component of proper motion unit: www.wikidata.org, amount: +13.884

Distance from earth unit: www.wikidata.org, amount: +571.1022

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7510

Radial velocity unit: www.wikidata.org, amount: +4

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +125.52192485465170

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.516

Spectral class M2V

External References (2)

Gaia id 599339287175377536

Simbad id 2MASS J08220526+0821443

References

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

Direct Wikidata claims

[2] ↑ Q81947896 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81947896 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81947896 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81947896 — catalog code (P528): 2MASS J08220526+0821443. SIMBAD. wikidata.org.
[6] ↑ Q81947896 — catalog code (P528): SDSS J082205.26+082144.3. SIMBAD. wikidata.org.
[7] ↑ Q81947896 — catalog code (P528): Gaia DR2 599339287175377536. SIMBAD. wikidata.org.
[8] ↑ Q81947896 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[9] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.515'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.790'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.218'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.016'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.066'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.585'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.600'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.055'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81947896 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.2886'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81947896 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7510'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81947896 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81947896 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+571.1022'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81947896 — SIMBAD ID (P3083): 2MASS J08220526+0821443. wikidata.org.
[22] ↑ Q81947896 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.52192485465170'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81947896 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.36229825926690'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81947896 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81947896 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.884'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81947896 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.516'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81947896 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). Q81947896. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81947896

MLA “Q81947896.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81947896.

BibTeX

@misc{4ortxyz_q81947896_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81947896}}, year = {2026}, url = {https://4ort.xyz/entity/q81947896}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81947896 — https://4ort.xyz/entity/q81947896 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81947896 · Last refreshed: May 7, 2026