Q81756468

low-mass star in the constellation Cetus

Thing low_mass_star Q81756468

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Q81756468

Summary

Q81756468 is a low-mass star^[1].

Key Facts

Q81756468's instance of is recorded as low-mass star^[2].
Q81756468's constellation is recorded as Cetus^[3].
Q81756468's spectral class is recorded as M2V^[4].
Q81756468's catalog code is recorded as 2MASS J03120382-0017028^[5].
Q81756468's catalog code is recorded as SDSS J031203.82-001703.0^[6].
Q81756468's catalog code is recorded as SDSS J031203.83-001703.0^[7].
Q81756468's catalog code is recorded as Gaia DR2 3265650075384821632^[8].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.467'}^[9].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.573'}^[10].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.757'}^[11].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.540'}^[12].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.795'}^[13].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.728'}^[14].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.142'}^[15].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.270'}^[16].
Q81756468's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9390'}^[17].
Q81756468's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5449'}^[18].
Q81756468's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+47'}^[19].
Q81756468's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+622.1'}^[20].
Q81756468's SIMBAD ID is recorded as 2MASS J03120382-0017028^[21].
Q81756468's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.01594528006310'}^[22].
Q81756468's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.28416619412640'}^[23].
Q81756468's epoch is recorded as J2000.0^[24].
Q81756468's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.306'}^[25].
Q81756468's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.931'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.467, unit: 1, amount: +19.573, unit: 1, amount: +16.757, unit: 1, amount: +15.540, unit: 1, amount: +14.795, unit: 1, amount: +14.728, unit: 1, amount: +18.142, unit: 1, amount: +17.270, unit: 1, amount: +17.9390

Catalog code 2MASS J03120382-0017028, SDSS J031203.82-001703.0, SDSS J031203.83-001703.0, Gaia DR2 3265650075384821632

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.28416619412640

Declination component of proper motion unit: www.wikidata.org, amount: -1.306

Distance from earth unit: www.wikidata.org, amount: +622.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5449

Radial velocity unit: www.wikidata.org, amount: +47

Right ascension unit: www.wikidata.org, amount: +48.01594528006310

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.931

Spectral class M2V

External References (2)

Gaia id 3265650075384821632

Simbad id 2MASS J03120382-0017028

References

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

Direct Wikidata claims

[2] ↑ Q81756468 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756468 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756468 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756468 — catalog code (P528): 2MASS J03120382-0017028. SIMBAD. wikidata.org.
[6] ↑ Q81756468 — catalog code (P528): SDSS J031203.82-001703.0. SIMBAD. wikidata.org.
[7] ↑ Q81756468 — catalog code (P528): SDSS J031203.83-001703.0. SIMBAD. wikidata.org.
[8] ↑ Q81756468 — catalog code (P528): Gaia DR2 3265650075384821632. SIMBAD. wikidata.org.
[9] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.467'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.573'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.757'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.540'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.795'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.728'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.142'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.270'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81756468 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9390'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81756468 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5449'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81756468 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+47'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81756468 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+622.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81756468 — SIMBAD ID (P3083): 2MASS J03120382-0017028. wikidata.org.
[22] ↑ Q81756468 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.01594528006310'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81756468 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.28416619412640'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756468 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756468 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.306'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756468 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.931'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81756468 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q81756468. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756468

MLA “Q81756468.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756468.

BibTeX

@misc{4ortxyz_q81756468_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756468}}, year = {2026}, url = {https://4ort.xyz/entity/q81756468}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756468 — https://4ort.xyz/entity/q81756468 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756468 · Last refreshed: May 7, 2026