Q81944799

low-mass star in the constellation Hydra

Thing low_mass_star Q81944799

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Q81944799

Summary

Q81944799 is a low-mass star^[1].

Key Facts

Q81944799's instance of is recorded as low-mass star^[2].
Q81944799's constellation is recorded as Hydra^[3].
Q81944799's spectral class is recorded as M6V^[4].
Q81944799's catalog code is recorded as 2MASS J08533850+0327122^[5].
Q81944799's catalog code is recorded as SDSS J085338.50+032712.2^[6].
Q81944799's catalog code is recorded as Gaia DR2 581149138604680064^[7].
Q81944799's redshift is recorded as {'unit': '1', 'amount': '+0.00008'}^[8].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.661'}^[9].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.781'}^[10].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.171'}^[11].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.320'}^[12].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.784'}^[13].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.100'}^[14].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.879'}^[15].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.342'}^[16].
Q81944799's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1309'}^[17].
Q81944799's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9051'}^[18].
Q81944799's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+38'}^[19].
Q81944799's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+256.0754'}^[20].
Q81944799's SIMBAD ID is recorded as 2MASS J08533850+0327122^[21].
Q81944799's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+133.41041880967030'}^[22].
Q81944799's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.45339480082240'}^[23].
Q81944799's epoch is recorded as J2000.0^[24].
Q81944799's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.125'}^[25].
Q81944799's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-17.616'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.661, unit: 1, amount: +21.781, unit: 1, amount: +20.171, unit: 1, amount: +17.320, unit: 1, amount: +15.784, unit: 1, amount: +15.100, unit: 1, amount: +14.879, unit: 1, amount: +18.342, unit: 1, amount: +19.1309

Catalog code 2MASS J08533850+0327122, SDSS J085338.50+032712.2, Gaia DR2 581149138604680064

Constellation Hydra

Declination unit: www.wikidata.org, amount: +3.45339480082240

Declination component of proper motion unit: www.wikidata.org, amount: -22.125

Distance from earth unit: www.wikidata.org, amount: +256.0754

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9051

Radial velocity unit: www.wikidata.org, amount: +38

Redshift unit: 1, amount: +0.00008

Right ascension unit: www.wikidata.org, amount: +133.41041880967030

Right ascension component of proper motion unit: www.wikidata.org, amount: -17.616

Spectral class M6V

External References (2)

Gaia id 581149138604680064

Simbad id 2MASS J08533850+0327122

References

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

Direct Wikidata claims

[2] ↑ Q81944799 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81944799 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q81944799 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81944799 — catalog code (P528): 2MASS J08533850+0327122. SIMBAD. wikidata.org.
[6] ↑ Q81944799 — catalog code (P528): SDSS J085338.50+032712.2. SIMBAD. wikidata.org.
[7] ↑ Q81944799 — catalog code (P528): Gaia DR2 581149138604680064. SIMBAD. wikidata.org.
[8] ↑ Q81944799 — redshift (P1090): {'unit': '1', 'amount': '+0.00008'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[9] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.661'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.781'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.171'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.320'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.784'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.100'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.879'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.342'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81944799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1309'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81944799 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9051'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81944799 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+38'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81944799 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+256.0754'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81944799 — SIMBAD ID (P3083): 2MASS J08533850+0327122. wikidata.org.
[22] ↑ Q81944799 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+133.41041880967030'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81944799 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.45339480082240'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81944799 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81944799 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.125'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81944799 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-17.616'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81944799 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). Q81944799. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81944799

MLA “Q81944799.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81944799.

BibTeX

@misc{4ortxyz_q81944799_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81944799}}, year = {2026}, url = {https://4ort.xyz/entity/q81944799}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81944799 — https://4ort.xyz/entity/q81944799 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81944799 · Last refreshed: May 7, 2026