Q81768996

low-mass star in the constellation Cetus

Thing low_mass_star Q81768996

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Q81768996

Summary

Q81768996 is a low-mass star^[1].

Key Facts

Q81768996's instance of is recorded as low-mass star^[2].
Q81768996's constellation is recorded as Cetus^[3].
Q81768996's spectral class is recorded as M6V^[4].
Q81768996's catalog code is recorded as 2MASS J00554556+0040227^[5].
Q81768996's catalog code is recorded as SDSS J005545.57+004022.5^[6].
Q81768996's catalog code is recorded as SDSS J005545.58+004022.5^[7].
Q81768996's catalog code is recorded as Gaia DR2 2537301957891651200^[8].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.734'}^[9].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.690'}^[10].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.122'}^[11].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.791'}^[12].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.173'}^[13].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.905'}^[14].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.314'}^[15].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.367'}^[16].
Q81768996's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0930'}^[17].
Q81768996's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.7081'}^[18].
Q81768996's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}^[19].
Q81768996's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+129.7337'}^[20].
Q81768996's SIMBAD ID is recorded as 2MASS J00554556+0040227^[21].
Q81768996's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.93988864850480'}^[22].
Q81768996's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.67291380261400'}^[23].
Q81768996's epoch is recorded as J2000.0^[24].
Q81768996's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+14.497'}^[25].
Q81768996's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+50.894'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.734, unit: 1, amount: +20.690, unit: 1, amount: +19.122, unit: 1, amount: +14.791, unit: 1, amount: +14.173, unit: 1, amount: +13.905, unit: 1, amount: +17.314, unit: 1, amount: +16.367, unit: 1, amount: +18.0930

Catalog code 2MASS J00554556+0040227, SDSS J005545.57+004022.5, SDSS J005545.58+004022.5, Gaia DR2 2537301957891651200

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.67291380261400

Declination component of proper motion unit: www.wikidata.org, amount: +14.497

Distance from earth unit: www.wikidata.org, amount: +129.7337

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.7081

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

Right ascension unit: www.wikidata.org, amount: +13.93988864850480

Right ascension component of proper motion unit: www.wikidata.org, amount: +50.894

Spectral class M6V

External References (2)

Gaia id 2537301957891651200

Simbad id 2MASS J00554556+0040227

References

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

Direct Wikidata claims

[2] ↑ Q81768996 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768996 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768996 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768996 — catalog code (P528): 2MASS J00554556+0040227. SIMBAD. wikidata.org.
[6] ↑ Q81768996 — catalog code (P528): SDSS J005545.57+004022.5. SIMBAD. wikidata.org.
[7] ↑ Q81768996 — catalog code (P528): SDSS J005545.58+004022.5. SIMBAD. wikidata.org.
[8] ↑ Q81768996 — catalog code (P528): Gaia DR2 2537301957891651200. SIMBAD. wikidata.org.
[9] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.734'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.690'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.122'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.791'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.173'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.905'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.314'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.367'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81768996 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0930'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768996 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.7081'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768996 — 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.
[20] ↑ Q81768996 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+129.7337'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81768996 — SIMBAD ID (P3083): 2MASS J00554556+0040227. wikidata.org.
[22] ↑ Q81768996 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.93988864850480'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768996 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.67291380261400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768996 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768996 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+14.497'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768996 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+50.894'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768996 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). Q81768996. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768996

MLA “Q81768996.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768996.

BibTeX

@misc{4ortxyz_q81768996_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768996}}, year = {2026}, url = {https://4ort.xyz/entity/q81768996}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768996 — https://4ort.xyz/entity/q81768996 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768996 · Last refreshed: May 7, 2026