Q81767901

low-mass star in the constellation Cetus

Thing low_mass_star Q81767901

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Q81767901

Summary

Q81767901 is a low-mass star^[1].

Key Facts

Q81767901's instance of is recorded as low-mass star^[2].
Q81767901's constellation is recorded as Cetus^[3].
Q81767901's spectral class is recorded as M2V^[4].
Q81767901's catalog code is recorded as 2MASS J00541836+0010184^[5].
Q81767901's catalog code is recorded as SDSS J005418.35+001018.2^[6].
Q81767901's catalog code is recorded as EPIC 220204957^[7].
Q81767901's catalog code is recorded as SDSS J005418.35+001018.3^[8].
Q81767901's catalog code is recorded as Gaia DR2 2536860817505938304^[9].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.135'}^[10].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.548'}^[11].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.849'}^[12].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.690'}^[13].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.632'}^[14].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.221'}^[15].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.286'}^[16].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.814'}^[17].
Q81767901's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9639'}^[18].
Q81767901's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0108'}^[19].
Q81767901's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29'}^[20].
Q81767901's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+332.1376'}^[21].
Q81767901's SIMBAD ID is recorded as 2MASS J00541836+0010184^[22].
Q81767901's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.57646014264500'}^[23].
Q81767901's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.17177333085460'}^[24].
Q81767901's epoch is recorded as J2000.0^[25].
Q81767901's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-42.819'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.135, unit: 1, amount: +13.548, unit: 1, amount: +12.849, unit: 1, amount: +12.690, unit: 1, amount: +17.632, unit: 1, amount: +16.221, unit: 1, amount: +15.286, unit: 1, amount: +14.814, unit: 1, amount: +15.9639

Catalog code 2MASS J00541836+0010184, SDSS J005418.35+001018.2, EPIC 220204957, SDSS J005418.35+001018.3, Gaia DR2 2536860817505938304

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.17177333085460

Declination component of proper motion unit: www.wikidata.org, amount: -42.819

Distance from earth unit: www.wikidata.org, amount: +332.1376

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0108

Radial velocity unit: www.wikidata.org, amount: -29

Right ascension unit: www.wikidata.org, amount: +13.57646014264500

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.337

Spectral class M2V

External References (2)

Gaia id 2536860817505938304

Simbad id 2MASS J00541836+0010184

References

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

Direct Wikidata claims

[2] ↑ Q81767901 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767901 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767901 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767901 — catalog code (P528): 2MASS J00541836+0010184. SIMBAD. wikidata.org.
[6] ↑ Q81767901 — catalog code (P528): SDSS J005418.35+001018.2. SIMBAD. wikidata.org.
[7] ↑ Q81767901 — catalog code (P528): EPIC 220204957. SIMBAD. wikidata.org.
[8] ↑ Q81767901 — catalog code (P528): SDSS J005418.35+001018.3. SIMBAD. wikidata.org.
[9] ↑ Q81767901 — catalog code (P528): Gaia DR2 2536860817505938304. SIMBAD. wikidata.org.
[10] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.135'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.548'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.849'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.690'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.632'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.221'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.286'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.814'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81767901 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.9639'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767901 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0108'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81767901 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767901 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+332.1376'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767901 — SIMBAD ID (P3083): 2MASS J00541836+0010184. wikidata.org.
[23] ↑ Q81767901 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.57646014264500'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767901 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.17177333085460'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767901 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767901 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-42.819'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767901 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). Q81767901. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767901

MLA “Q81767901.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767901.

BibTeX

@misc{4ortxyz_q81767901_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767901}}, year = {2026}, url = {https://4ort.xyz/entity/q81767901}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767901 — https://4ort.xyz/entity/q81767901 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767901 · Last refreshed: May 7, 2026