Q81938099

low-mass star in the constellation Cancer

Thing low_mass_star Q81938099

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Q81938099

Summary

Q81938099 is a low-mass star^[1].

Key Facts

Q81938099's instance of is recorded as low-mass star^[2].
Q81938099's constellation is recorded as Cancer^[3].
Q81938099's spectral class is recorded as M7V^[4].
Q81938099's catalog code is recorded as 2MASS J08020757+1853571^[5].
Q81938099's catalog code is recorded as SDSS J080207.57+185356.9^[6].
Q81938099's catalog code is recorded as SDSS J080207.57+185357.0^[7].
Q81938099's catalog code is recorded as Gaia DR2 669304682384549248^[8].
Q81938099's redshift is recorded as {'unit': '1', 'amount': '-0.00010'}^[9].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.795'}^[10].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.921'}^[11].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.261'}^[12].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.091'}^[13].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.905'}^[14].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.247'}^[15].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.387'}^[16].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.47'}^[17].
Q81938099's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8780'}^[18].
Q81938099's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1467'}^[19].
Q81938099's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+34'}^[20].
Q81938099's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+170.9'}^[21].
Q81938099's SIMBAD ID is recorded as 2MASS J08020757+1853571^[22].
Q81938099's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.53158263828950'}^[23].
Q81938099's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.89917627383820'}^[24].
Q81938099's epoch is recorded as J2000.0^[25].
Q81938099's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.625'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.795, unit: 1, amount: +22.921, unit: 1, amount: +21.261, unit: 1, amount: +19.091, unit: 1, amount: +17.905, unit: 1, amount: +16.247, unit: 1, amount: +15.387, unit: 1, amount: +15.47, unit: 1, amount: +19.8780

Catalog code 2MASS J08020757+1853571, SDSS J080207.57+185356.9, SDSS J080207.57+185357.0, Gaia DR2 669304682384549248

Constellation Cancer

Declination unit: www.wikidata.org, amount: +18.89917627383820

Declination component of proper motion unit: www.wikidata.org, amount: -9.625

Distance from earth unit: www.wikidata.org, amount: +170.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.1467

Radial velocity unit: www.wikidata.org, amount: +34

Redshift unit: 1, amount: -0.00010

Right ascension unit: www.wikidata.org, amount: +120.53158263828950

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.818

Spectral class M7V

External References (2)

Gaia id 669304682384549248

Simbad id 2MASS J08020757+1853571

References

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

Direct Wikidata claims

[2] ↑ Q81938099 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81938099 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81938099 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81938099 — catalog code (P528): 2MASS J08020757+1853571. SIMBAD. wikidata.org.
[6] ↑ Q81938099 — catalog code (P528): SDSS J080207.57+185356.9. SIMBAD. wikidata.org.
[7] ↑ Q81938099 — catalog code (P528): SDSS J080207.57+185357.0. SIMBAD. wikidata.org.
[8] ↑ Q81938099 — catalog code (P528): Gaia DR2 669304682384549248. SIMBAD. wikidata.org.
[9] ↑ Q81938099 — redshift (P1090): {'unit': '1', 'amount': '-0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.795'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.921'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.261'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.091'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.905'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.247'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.387'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.47'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81938099 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8780'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81938099 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1467'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81938099 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+34'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81938099 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+170.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81938099 — SIMBAD ID (P3083): 2MASS J08020757+1853571. wikidata.org.
[23] ↑ Q81938099 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.53158263828950'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81938099 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.89917627383820'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81938099 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81938099 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.625'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81938099 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). Q81938099. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81938099

MLA “Q81938099.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81938099.

BibTeX

@misc{4ortxyz_q81938099_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81938099}}, year = {2026}, url = {https://4ort.xyz/entity/q81938099}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81938099 — https://4ort.xyz/entity/q81938099 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81938099 · Last refreshed: May 7, 2026