Q81940398

low-mass star in the constellation Cancer

Thing low_mass_star Q81940398

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Q81940398

Summary

Q81940398 is a low-mass star^[1].

Key Facts

Q81940398's instance of is recorded as low-mass star^[2].
Q81940398's constellation is recorded as Cancer^[3].
Q81940398's spectral class is recorded as M5V^[4].
Q81940398's catalog code is recorded as 2MASS J08104382+3255243^[5].
Q81940398's catalog code is recorded as SDSS J081043.80+325524.0^[6].
Q81940398's catalog code is recorded as SDSS J081043.80+325524.1^[7].
Q81940398's catalog code is recorded as Gaia DR2 902085278398080896^[8].
Q81940398's redshift is recorded as {'unit': '1', 'amount': '+0.00025'}^[9].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.447'}^[10].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.716'}^[11].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.118'}^[12].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.181'}^[13].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.699'}^[14].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.057'}^[15].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.884'}^[16].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.201'}^[17].
Q81940398's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9682'}^[18].
Q81940398's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1150'}^[19].
Q81940398's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+104'}^[20].
Q81940398's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+243.0134'}^[21].
Q81940398's SIMBAD ID is recorded as 2MASS J08104382+3255243^[22].
Q81940398's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.68255797028170'}^[23].
Q81940398's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.92339282683350'}^[24].
Q81940398's epoch is recorded as J2000.0^[25].
Q81940398's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-44.586'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.447, unit: 1, amount: +21.716, unit: 1, amount: +20.118, unit: 1, amount: +17.181, unit: 1, amount: +15.699, unit: 1, amount: +15.057, unit: 1, amount: +14.884, unit: 1, amount: +18.201, unit: 1, amount: +18.9682

Catalog code 2MASS J08104382+3255243, SDSS J081043.80+325524.0, SDSS J081043.80+325524.1, Gaia DR2 902085278398080896

Constellation Cancer

Declination unit: www.wikidata.org, amount: +32.92339282683350

Declination component of proper motion unit: www.wikidata.org, amount: -44.586

Distance from earth unit: www.wikidata.org, amount: +243.0134

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1150

Radial velocity unit: www.wikidata.org, amount: +104

Redshift unit: 1, amount: +0.00025

Right ascension unit: www.wikidata.org, amount: +122.68255797028170

Right ascension component of proper motion unit: www.wikidata.org, amount: -43.793

Spectral class M5V

External References (2)

Gaia id 902085278398080896

Simbad id 2MASS J08104382+3255243

References

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

Direct Wikidata claims

[2] ↑ Q81940398 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81940398 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81940398 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81940398 — catalog code (P528): 2MASS J08104382+3255243. SIMBAD. wikidata.org.
[6] ↑ Q81940398 — catalog code (P528): SDSS J081043.80+325524.0. SIMBAD. wikidata.org.
[7] ↑ Q81940398 — catalog code (P528): SDSS J081043.80+325524.1. SIMBAD. wikidata.org.
[8] ↑ Q81940398 — catalog code (P528): Gaia DR2 902085278398080896. SIMBAD. wikidata.org.
[9] ↑ Q81940398 — redshift (P1090): {'unit': '1', 'amount': '+0.00025'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.447'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.716'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.118'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.181'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.699'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.057'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.884'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.201'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81940398 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9682'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81940398 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1150'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81940398 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+104'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81940398 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+243.0134'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81940398 — SIMBAD ID (P3083): 2MASS J08104382+3255243. wikidata.org.
[23] ↑ Q81940398 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.68255797028170'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81940398 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.92339282683350'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81940398 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81940398 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-44.586'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81940398 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). Q81940398. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81940398

MLA “Q81940398.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81940398.

BibTeX

@misc{4ortxyz_q81940398_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81940398}}, year = {2026}, url = {https://4ort.xyz/entity/q81940398}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81940398 — https://4ort.xyz/entity/q81940398 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81940398 · Last refreshed: May 7, 2026