Q81757987

low-mass star in the constellation Cetus

Thing low_mass_star Q81757987

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Q81757987

Summary

Q81757987 is a low-mass star^[1].

Key Facts

Q81757987's instance of is recorded as low-mass star^[2].
Q81757987's constellation is recorded as Cetus^[3].
Q81757987's spectral class is recorded as M2V^[4].
Q81757987's catalog code is recorded as 2MASS J00323483-0039560^[5].
Q81757987's catalog code is recorded as SDSS J003234.83-003956.3^[6].
Q81757987's catalog code is recorded as SDSS J003234.84-003956.3^[7].
Q81757987's catalog code is recorded as Gaia DR2 2542781962500819840^[8].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.042'}^[9].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.243'}^[10].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.777'}^[11].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.711'}^[12].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.834'}^[13].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.184'}^[14].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.977'}^[15].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.135'}^[16].
Q81757987's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.4058'}^[17].
Q81757987's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0233'}^[18].
Q81757987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-15'}^[19].
Q81757987's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+248.5522'}^[20].
Q81757987's SIMBAD ID is recorded as 2MASS J00323483-0039560^[21].
Q81757987's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.14513258520650'}^[22].
Q81757987's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.66564943701570'}^[23].
Q81757987's epoch is recorded as J2000.0^[24].
Q81757987's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-29.547'}^[25].
Q81757987's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.277'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.042, unit: 1, amount: +18.243, unit: 1, amount: +16.777, unit: 1, amount: +15.711, unit: 1, amount: +13.834, unit: 1, amount: +13.184, unit: 1, amount: +12.977, unit: 1, amount: +15.135, unit: 1, amount: +16.4058

Catalog code 2MASS J00323483-0039560, SDSS J003234.83-003956.3, SDSS J003234.84-003956.3, Gaia DR2 2542781962500819840

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.66564943701570

Declination component of proper motion unit: www.wikidata.org, amount: -29.547

Distance from earth unit: www.wikidata.org, amount: +248.5522

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.0233

Radial velocity unit: www.wikidata.org, amount: -15

Right ascension unit: www.wikidata.org, amount: +8.14513258520650

Right ascension component of proper motion unit: www.wikidata.org, amount: +22.277

Spectral class M2V

External References (2)

Gaia id 2542781962500819840

Simbad id 2MASS J00323483-0039560

References

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

Direct Wikidata claims

[2] ↑ Q81757987 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757987 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757987 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757987 — catalog code (P528): 2MASS J00323483-0039560. SIMBAD. wikidata.org.
[6] ↑ Q81757987 — catalog code (P528): SDSS J003234.83-003956.3. SIMBAD. wikidata.org.
[7] ↑ Q81757987 — catalog code (P528): SDSS J003234.84-003956.3. SIMBAD. wikidata.org.
[8] ↑ Q81757987 — catalog code (P528): Gaia DR2 2542781962500819840. SIMBAD. wikidata.org.
[9] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.042'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.243'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.777'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.711'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.834'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.184'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.977'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.135'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81757987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.4058'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757987 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0233'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-15'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757987 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+248.5522'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81757987 — SIMBAD ID (P3083): 2MASS J00323483-0039560. wikidata.org.
[22] ↑ Q81757987 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.14513258520650'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757987 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.66564943701570'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757987 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757987 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-29.547'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757987 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.277'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757987 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). Q81757987. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757987

MLA “Q81757987.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757987.

BibTeX

@misc{4ortxyz_q81757987_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757987}}, year = {2026}, url = {https://4ort.xyz/entity/q81757987}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757987 — https://4ort.xyz/entity/q81757987 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757987 · Last refreshed: May 7, 2026