Q81767051

low-mass star in the constellation Cetus

Thing low_mass_star Q81767051

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Q81767051

Summary

Q81767051 is a low-mass star^[1].

Key Facts

Q81767051's instance of is recorded as low-mass star^[2].
Q81767051's constellation is recorded as Cetus^[3].
Q81767051's spectral class is recorded as M2V^[4].
Q81767051's catalog code is recorded as 2MASS J00494676+0023390^[5].
Q81767051's catalog code is recorded as SDSS J004946.79+002339.3^[6].
Q81767051's catalog code is recorded as Gaia DR2 2537100438025981312^[7].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.044'}^[8].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.684'}^[9].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.242'}^[10].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.710'}^[11].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.257'}^[12].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.411'}^[13].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.879'}^[14].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.64'}^[15].
Q81767051's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9641'}^[16].
Q81767051's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8793'}^[17].
Q81767051's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}^[18].
Q81767051's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+806.5'}^[19].
Q81767051's SIMBAD ID is recorded as 2MASS J00494676+0023390^[20].
Q81767051's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.44495813096220'}^[21].
Q81767051's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.39427058739990'}^[22].
Q81767051's epoch is recorded as J2000.0^[23].
Q81767051's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.465'}^[24].
Q81767051's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.182'}^[25].
Q81767051's Gaia ID is recorded as 2537100438025981312^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.044, unit: 1, amount: +20.684, unit: 1, amount: +19.242, unit: 1, amount: +17.710, unit: 1, amount: +18.257, unit: 1, amount: +16.411, unit: 1, amount: +15.879, unit: 1, amount: +15.64, unit: 1, amount: +18.9641

Catalog code 2MASS J00494676+0023390, SDSS J004946.79+002339.3, Gaia DR2 2537100438025981312

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.39427058739990

Declination component of proper motion unit: www.wikidata.org, amount: -9.465

Distance from earth unit: www.wikidata.org, amount: +806.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.8793

Radial velocity unit: www.wikidata.org, amount: -51

Right ascension unit: www.wikidata.org, amount: +12.44495813096220

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.182

Spectral class M2V

External References (2)

Gaia id 2537100438025981312

Simbad id 2MASS J00494676+0023390

References

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

Direct Wikidata claims

[2] ↑ Q81767051 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767051 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767051 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767051 — catalog code (P528): 2MASS J00494676+0023390. SIMBAD. wikidata.org.
[6] ↑ Q81767051 — catalog code (P528): SDSS J004946.79+002339.3. SIMBAD. wikidata.org.
[7] ↑ Q81767051 — catalog code (P528): Gaia DR2 2537100438025981312. SIMBAD. wikidata.org.
[8] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.044'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.684'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.242'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.710'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.257'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.411'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.879'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.64'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767051 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9641'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81767051 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8793'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767051 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-51'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81767051 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+806.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767051 — SIMBAD ID (P3083): 2MASS J00494676+0023390. wikidata.org.
[21] ↑ Q81767051 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.44495813096220'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767051 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.39427058739990'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767051 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767051 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.465'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767051 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.182'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767051 — Gaia ID (P13228): 2537100438025981312. wikidata.org.

Class ancestry

[1] ↑ Q81767051 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). Q81767051. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767051

MLA “Q81767051.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767051.

BibTeX

@misc{4ortxyz_q81767051_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767051}}, year = {2026}, url = {https://4ort.xyz/entity/q81767051}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767051 — https://4ort.xyz/entity/q81767051 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767051 · Last refreshed: May 7, 2026