Q81948134

low-mass star in the constellation Hydra

Thing low_mass_star Q81948134

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Q81948134

Summary

Q81948134 is a low-mass star^[1].

Key Facts

Q81948134's instance of is recorded as low-mass star^[2].
Q81948134's constellation is recorded as Hydra^[3].
Q81948134's spectral class is recorded as M6V^[4].
Q81948134's catalog code is recorded as 2MASS J09381838+0016246^[5].
Q81948134's catalog code is recorded as SDSS J093818.38+001624.0^[6].
Q81948134's catalog code is recorded as SDSS J093818.38+001624.1^[7].
Q81948134's catalog code is recorded as SDSS J093818.38+001624.2^[8].
Q81948134's catalog code is recorded as Gaia DR2 3840326247301596160^[9].
Q81948134's redshift is recorded as {'unit': '1', 'amount': '+0.00001'}^[10].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.097'}^[11].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.505'}^[12].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.752'}^[13].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.882'}^[14].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.834'}^[15].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.228'}^[16].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.600'}^[17].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.13'}^[18].
Q81948134's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6745'}^[19].
Q81948134's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5422'}^[20].
Q81948134's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}^[21].
Q81948134's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+235.9'}^[22].
Q81948134's SIMBAD ID is recorded as 2MASS J09381838+0016246^[23].
Q81948134's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.57661650467330'}^[24].
Q81948134's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.27337542960520'}^[25].
Q81948134's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.097, unit: 1, amount: +22.505, unit: 1, amount: +20.752, unit: 1, amount: +18.882, unit: 1, amount: +17.834, unit: 1, amount: +16.228, unit: 1, amount: +15.600, unit: 1, amount: +15.13, unit: 1, amount: +19.6745

Catalog code 2MASS J09381838+0016246, SDSS J093818.38+001624.0, SDSS J093818.38+001624.1, SDSS J093818.38+001624.2, Gaia DR2 3840326247301596160

Constellation Hydra

Declination unit: www.wikidata.org, amount: +0.27337542960520

Declination component of proper motion unit: www.wikidata.org, amount: -5.938

Distance from earth unit: www.wikidata.org, amount: +235.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.5422

Radial velocity unit: www.wikidata.org, amount: -1

Redshift unit: 1, amount: +0.00001

Right ascension unit: www.wikidata.org, amount: +144.57661650467330

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.366

Spectral class M6V

External References (2)

Gaia id 3840326247301596160

Simbad id 2MASS J09381838+0016246

References

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

Direct Wikidata claims

[2] ↑ Q81948134 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81948134 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q81948134 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81948134 — catalog code (P528): 2MASS J09381838+0016246. SIMBAD. wikidata.org.
[6] ↑ Q81948134 — catalog code (P528): SDSS J093818.38+001624.0. SIMBAD. wikidata.org.
[7] ↑ Q81948134 — catalog code (P528): SDSS J093818.38+001624.1. SIMBAD. wikidata.org.
[8] ↑ Q81948134 — catalog code (P528): SDSS J093818.38+001624.2. SIMBAD. wikidata.org.
[9] ↑ Q81948134 — catalog code (P528): Gaia DR2 3840326247301596160. SIMBAD. wikidata.org.
[10] ↑ Q81948134 — redshift (P1090): {'unit': '1', 'amount': '+0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.097'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.505'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.752'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.882'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.834'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.228'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.600'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.13'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81948134 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6745'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81948134 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5422'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81948134 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81948134 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+235.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81948134 — SIMBAD ID (P3083): 2MASS J09381838+0016246. wikidata.org.
[24] ↑ Q81948134 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.57661650467330'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81948134 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.27337542960520'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81948134 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81948134 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). Q81948134. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81948134

MLA “Q81948134.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81948134.

BibTeX

@misc{4ortxyz_q81948134_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81948134}}, year = {2026}, url = {https://4ort.xyz/entity/q81948134}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81948134 — https://4ort.xyz/entity/q81948134 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81948134 · Last refreshed: May 7, 2026