Q82998918

low-mass star in the constellation Hydra

Thing low_mass_star Q82998918

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Q82998918

Summary

Q82998918 is a low-mass star^[1].

Key Facts

Q82998918's instance of is recorded as low-mass star^[2].
Q82998918's constellation is recorded as Hydra^[3].
Q82998918's spectral class is recorded as M6V^[4].
Q82998918's catalog code is recorded as 2MASS J08390791+0610368^[5].
Q82998918's catalog code is recorded as SDSS J083907.92+061036.7^[6].
Q82998918's catalog code is recorded as SDSS J083907.92+061036.8^[7].
Q82998918's catalog code is recorded as Gaia DR2 594716875867932288^[8].
Q82998918's redshift is recorded as {'unit': '1', 'amount': '+0.00004'}^[9].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.041'}^[10].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.922'}^[11].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.501'}^[12].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.876'}^[13].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.544'}^[14].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.326'}^[15].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.313'}^[16].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.194'}^[17].
Q82998918's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.0425'}^[18].
Q82998918's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.8699'}^[19].
Q82998918's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}^[20].
Q82998918's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+63.0124'}^[21].
Q82998918's SIMBAD ID is recorded as 2MASS J08390791+0610368^[22].
Q82998918's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+129.78298464222680'}^[23].
Q82998918's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.17691084309600'}^[24].
Q82998918's epoch is recorded as J2000.0^[25].
Q82998918's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-65.734'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.041, unit: 1, amount: +19.922, unit: 1, amount: +13.501, unit: 1, amount: +12.876, unit: 1, amount: +12.544, unit: 1, amount: +18.326, unit: 1, amount: +16.313, unit: 1, amount: +15.194, unit: 1, amount: +17.0425

Catalog code 2MASS J08390791+0610368, SDSS J083907.92+061036.7, SDSS J083907.92+061036.8, Gaia DR2 594716875867932288

Constellation Hydra

Declination unit: www.wikidata.org, amount: +6.17691084309600

Declination component of proper motion unit: www.wikidata.org, amount: -65.734

Distance from earth unit: www.wikidata.org, amount: +63.0124

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +15.8699

Radial velocity unit: www.wikidata.org, amount: +32

Redshift unit: 1, amount: +0.00004

Right ascension unit: www.wikidata.org, amount: +129.78298464222680

Right ascension component of proper motion unit: www.wikidata.org, amount: +30.176

Spectral class M6V

External References (2)

Gaia id 594716875867932288

Simbad id 2MASS J08390791+0610368

References

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

Direct Wikidata claims

[2] ↑ Q82998918 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q82998918 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q82998918 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q82998918 — catalog code (P528): 2MASS J08390791+0610368. SIMBAD. wikidata.org.
[6] ↑ Q82998918 — catalog code (P528): SDSS J083907.92+061036.7. SIMBAD. wikidata.org.
[7] ↑ Q82998918 — catalog code (P528): SDSS J083907.92+061036.8. SIMBAD. wikidata.org.
[8] ↑ Q82998918 — catalog code (P528): Gaia DR2 594716875867932288. SIMBAD. wikidata.org.
[9] ↑ Q82998918 — redshift (P1090): {'unit': '1', 'amount': '+0.00004'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.041'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.922'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.501'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.876'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.544'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.326'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.313'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.194'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q82998918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.0425'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q82998918 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.8699'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q82998918 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+32'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q82998918 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+63.0124'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q82998918 — SIMBAD ID (P3083): 2MASS J08390791+0610368. wikidata.org.
[23] ↑ Q82998918 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+129.78298464222680'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q82998918 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.17691084309600'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q82998918 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q82998918 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-65.734'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q82998918 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q82998918. Retrieved May 7, 2026, from https://4ort.xyz/entity/q82998918

MLA “Q82998918.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q82998918.

BibTeX

@misc{4ortxyz_q82998918_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q82998918}}, year = {2026}, url = {https://4ort.xyz/entity/q82998918}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q82998918 — https://4ort.xyz/entity/q82998918 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q82998918 · Last refreshed: May 7, 2026