Q81762738

low-mass star in the constellation Cetus

Thing low_mass_star Q81762738

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Q81762738

Summary

Q81762738 is a low-mass star^[1].

Key Facts

Q81762738's instance of is recorded as low-mass star^[2].
Q81762738's constellation is recorded as Cetus^[3].
Q81762738's spectral class is recorded as M7V^[4].
Q81762738's catalog code is recorded as 2MASS J02295348-0717495^[5].
Q81762738's catalog code is recorded as SDSS J022953.47-071748.9^[6].
Q81762738's catalog code is recorded as SDSS J022953.48-071748.9^[7].
Q81762738's catalog code is recorded as Gaia DR2 5178348094903317504^[8].
Q81762738's redshift is recorded as {'unit': '1', 'amount': '-0.00001'}^[9].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.193'}^[10].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.720'}^[11].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.373'}^[12].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.321'}^[13].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.217'}^[14].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.320'}^[15].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.636'}^[16].
Q81762738's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.0964'}^[17].
Q81762738's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8090'}^[18].
Q81762738's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20'}^[19].
Q81762738's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+234.3'}^[20].
Q81762738's SIMBAD ID is recorded as 2MASS J02295348-0717495^[21].
Q81762738's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.47282860733290'}^[22].
Q81762738's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-7.29696391849180'}^[23].
Q81762738's epoch is recorded as J2000.0^[24].
Q81762738's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.810'}^[25].
Q81762738's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+17.768'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.193, unit: 1, amount: +22.720, unit: 1, amount: +21.373, unit: 1, amount: +19.321, unit: 1, amount: +18.217, unit: 1, amount: +16.320, unit: 1, amount: +15.636, unit: 1, amount: +20.0964

Catalog code 2MASS J02295348-0717495, SDSS J022953.47-071748.9, SDSS J022953.48-071748.9, Gaia DR2 5178348094903317504

Constellation Cetus

Declination unit: www.wikidata.org, amount: -7.29696391849180

Declination component of proper motion unit: www.wikidata.org, amount: +2.810

Distance from earth unit: www.wikidata.org, amount: +234.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8090

Radial velocity unit: www.wikidata.org, amount: -20

Redshift unit: 1, amount: -0.00001

Right ascension unit: www.wikidata.org, amount: +37.47282860733290

Right ascension component of proper motion unit: www.wikidata.org, amount: +17.768

Spectral class M7V

External References (2)

Gaia id 5178348094903317504

Simbad id 2MASS J02295348-0717495

References

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

Direct Wikidata claims

[2] ↑ Q81762738 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81762738 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81762738 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81762738 — catalog code (P528): 2MASS J02295348-0717495. SIMBAD. wikidata.org.
[6] ↑ Q81762738 — catalog code (P528): SDSS J022953.47-071748.9. SIMBAD. wikidata.org.
[7] ↑ Q81762738 — catalog code (P528): SDSS J022953.48-071748.9. SIMBAD. wikidata.org.
[8] ↑ Q81762738 — catalog code (P528): Gaia DR2 5178348094903317504. SIMBAD. wikidata.org.
[9] ↑ Q81762738 — redshift (P1090): {'unit': '1', 'amount': '-0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.193'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.720'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.373'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.321'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.217'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.320'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.636'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81762738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.0964'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81762738 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8090'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81762738 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81762738 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+234.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81762738 — SIMBAD ID (P3083): 2MASS J02295348-0717495. wikidata.org.
[22] ↑ Q81762738 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.47282860733290'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81762738 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-7.29696391849180'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81762738 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81762738 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.810'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81762738 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+17.768'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81762738 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q81762738. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81762738

MLA “Q81762738.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81762738.

BibTeX

@misc{4ortxyz_q81762738_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81762738}}, year = {2026}, url = {https://4ort.xyz/entity/q81762738}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81762738 — https://4ort.xyz/entity/q81762738 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81762738 · Last refreshed: May 7, 2026