Q81768534

low-mass star in the constellation Cetus

Thing low_mass_star Q81768534

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Q81768534

Summary

Q81768534 is a low-mass star^[1].

Key Facts

Q81768534's instance of is recorded as low-mass star^[2].
Q81768534's constellation is recorded as Cetus^[3].
Q81768534's spectral class is recorded as M6V^[4].
Q81768534's catalog code is recorded as 2MASS J02552847-0020212^[5].
Q81768534's catalog code is recorded as SDSS J025528.47-002021.4^[6].
Q81768534's catalog code is recorded as 2XMM J025528.5-002023^[7].
Q81768534's catalog code is recorded as SDSS J025528.48-002021.4^[8].
Q81768534's catalog code is recorded as Gaia DR2 2497925697721522816^[9].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.489'}^[10].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.407'}^[11].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.825'}^[12].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.847'}^[13].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.239'}^[14].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.546'}^[15].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.153'}^[16].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.936'}^[17].
Q81768534's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7285'}^[18].
Q81768534's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.7274'}^[19].
Q81768534's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}^[20].
Q81768534's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+140.0'}^[21].
Q81768534's SIMBAD ID is recorded as 2MASS J02552847-0020212^[22].
Q81768534's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.86863399335810'}^[23].
Q81768534's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.33927212062270'}^[24].
Q81768534's epoch is recorded as J2000.0^[25].
Q81768534's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-23.071'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.489, unit: 1, amount: +21.407, unit: 1, amount: +19.825, unit: 1, amount: +16.847, unit: 1, amount: +15.239, unit: 1, amount: +14.546, unit: 1, amount: +14.153, unit: 1, amount: +17.936, unit: 1, amount: +18.7285

Catalog code 2MASS J02552847-0020212, SDSS J025528.47-002021.4, 2XMM J025528.5-002023, SDSS J025528.48-002021.4, Gaia DR2 2497925697721522816

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.33927212062270

Declination component of proper motion unit: www.wikidata.org, amount: -23.071

Distance from earth unit: www.wikidata.org, amount: +140.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.7274

Radial velocity unit: www.wikidata.org, amount: -3

Right ascension unit: www.wikidata.org, amount: +43.86863399335810

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.688

Spectral class M6V

External References (2)

Gaia id 2497925697721522816

Simbad id 2MASS J02552847-0020212

References

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

Direct Wikidata claims

[2] ↑ Q81768534 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768534 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768534 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768534 — catalog code (P528): 2MASS J02552847-0020212. SIMBAD. wikidata.org.
[6] ↑ Q81768534 — catalog code (P528): SDSS J025528.47-002021.4. SIMBAD. wikidata.org.
[7] ↑ Q81768534 — catalog code (P528): 2XMM J025528.5-002023. SIMBAD. wikidata.org.
[8] ↑ Q81768534 — catalog code (P528): SDSS J025528.48-002021.4. SIMBAD. wikidata.org.
[9] ↑ Q81768534 — catalog code (P528): Gaia DR2 2497925697721522816. SIMBAD. wikidata.org.
[10] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.489'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.407'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.825'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.847'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.239'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.546'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.153'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.936'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81768534 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7285'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768534 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.7274'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81768534 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768534 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+140.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81768534 — SIMBAD ID (P3083): 2MASS J02552847-0020212. wikidata.org.
[23] ↑ Q81768534 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.86863399335810'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768534 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.33927212062270'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768534 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768534 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-23.071'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768534 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). Q81768534. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768534

MLA “Q81768534.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768534.

BibTeX

@misc{4ortxyz_q81768534_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768534}}, year = {2026}, url = {https://4ort.xyz/entity/q81768534}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768534 — https://4ort.xyz/entity/q81768534 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768534 · Last refreshed: May 7, 2026