Q81766715

low-mass star in the constellation Cetus

Thing low_mass_star Q81766715

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Q81766715

Summary

Q81766715 is a low-mass star^[1].

Key Facts

Q81766715's instance of is recorded as low-mass star^[2].
Q81766715's constellation is recorded as Cetus^[3].
Q81766715's spectral class is recorded as M2V^[4].
Q81766715's catalog code is recorded as 2MASS J00525562-0046391^[5].
Q81766715's catalog code is recorded as SDSS J005255.63-004639.2^[6].
Q81766715's catalog code is recorded as SDSS J005255.63-004639.3^[7].
Q81766715's catalog code is recorded as Gaia DR2 2535945504139848448^[8].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.734'}^[9].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.071'}^[10].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.965'}^[11].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.747'}^[12].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.541'}^[13].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.525'}^[14].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.113'}^[15].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.791'}^[16].
Q81766715's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2399'}^[17].
Q81766715's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5677'}^[18].
Q81766715's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}^[19].
Q81766715's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+389.4536'}^[20].
Q81766715's SIMBAD ID is recorded as 2MASS J00525562-0046391^[21].
Q81766715's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.23177066111250'}^[22].
Q81766715's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.77756284630810'}^[23].
Q81766715's epoch is recorded as J2000.0^[24].
Q81766715's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.874'}^[25].
Q81766715's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+36.33'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.734, unit: 1, amount: +20.071, unit: 1, amount: +16.965, unit: 1, amount: +15.747, unit: 1, amount: +18.541, unit: 1, amount: +17.525, unit: 1, amount: +15.113, unit: 1, amount: +14.791, unit: 1, amount: +18.2399

Catalog code 2MASS J00525562-0046391, SDSS J005255.63-004639.2, SDSS J005255.63-004639.3, Gaia DR2 2535945504139848448

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.77756284630810

Declination component of proper motion unit: www.wikidata.org, amount: -0.874

Distance from earth unit: www.wikidata.org, amount: +389.4536

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5677

Radial velocity unit: www.wikidata.org, amount: -4

Right ascension unit: www.wikidata.org, amount: +13.23177066111250

Right ascension component of proper motion unit: www.wikidata.org, amount: +36.33, unit: www.wikidata.org, amount: +36.330

Spectral class M2V

External References (2)

Gaia id 2535945504139848448

Simbad id 2MASS J00525562-0046391

References

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

Direct Wikidata claims

[2] ↑ Q81766715 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766715 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766715 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766715 — catalog code (P528): 2MASS J00525562-0046391. SIMBAD. wikidata.org.
[6] ↑ Q81766715 — catalog code (P528): SDSS J005255.63-004639.2. SIMBAD. wikidata.org.
[7] ↑ Q81766715 — catalog code (P528): SDSS J005255.63-004639.3. SIMBAD. wikidata.org.
[8] ↑ Q81766715 — catalog code (P528): Gaia DR2 2535945504139848448. SIMBAD. wikidata.org.
[9] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.734'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.071'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.965'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.747'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.541'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.525'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.113'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.791'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81766715 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2399'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766715 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5677'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766715 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81766715 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+389.4536'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81766715 — SIMBAD ID (P3083): 2MASS J00525562-0046391. wikidata.org.
[22] ↑ Q81766715 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.23177066111250'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766715 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.77756284630810'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766715 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766715 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.874'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766715 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+36.33'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766715 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). Q81766715. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766715

MLA “Q81766715.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766715.

BibTeX

@misc{4ortxyz_q81766715_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766715}}, year = {2026}, url = {https://4ort.xyz/entity/q81766715}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766715 — https://4ort.xyz/entity/q81766715 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766715 · Last refreshed: May 7, 2026