Q81755583

low-mass star in the constellation Cetus

Thing low_mass_star Q81755583

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Q81755583

Summary

Q81755583 is a low-mass star^[1].

Key Facts

Q81755583's instance of is recorded as low-mass star^[2].
Q81755583's constellation is recorded as Cetus^[3].
Q81755583's spectral class is recorded as M3V^[4].
Q81755583's catalog code is recorded as 2MASS J03040718+0029281^[5].
Q81755583's catalog code is recorded as SDSS J030407.17+002928.1^[6].
Q81755583's catalog code is recorded as SDSS J030407.18+002928.1^[7].
Q81755583's catalog code is recorded as Gaia DR2 3266735185986636032^[8].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.864'}^[9].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.154'}^[10].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.927'}^[11].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.545'}^[12].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.925'}^[13].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.677'}^[14].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.723'}^[15].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.559'}^[16].
Q81755583's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2811'}^[17].
Q81755583's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8208'}^[18].
Q81755583's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4'}^[19].
Q81755583's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+454.8'}^[20].
Q81755583's SIMBAD ID is recorded as 2MASS J03040718+0029281^[21].
Q81755583's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.02989496459220'}^[22].
Q81755583's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.49114734497110'}^[23].
Q81755583's epoch is recorded as J2000.0^[24].
Q81755583's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-17.402'}^[25].
Q81755583's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.697'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.864, unit: 1, amount: +20.154, unit: 1, amount: +16.927, unit: 1, amount: +15.545, unit: 1, amount: +14.925, unit: 1, amount: +14.677, unit: 1, amount: +18.723, unit: 1, amount: +17.559, unit: 1, amount: +18.2811

Catalog code 2MASS J03040718+0029281, SDSS J030407.17+002928.1, SDSS J030407.18+002928.1, Gaia DR2 3266735185986636032

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.49114734497110

Declination component of proper motion unit: www.wikidata.org, amount: -17.402

Distance from earth unit: www.wikidata.org, amount: +454.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8208

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

Right ascension unit: www.wikidata.org, amount: +46.02989496459220

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.697

Spectral class M3V

External References (2)

Gaia id 3266735185986636032

Simbad id 2MASS J03040718+0029281

References

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

Direct Wikidata claims

[2] ↑ Q81755583 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81755583 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81755583 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81755583 — catalog code (P528): 2MASS J03040718+0029281. SIMBAD. wikidata.org.
[6] ↑ Q81755583 — catalog code (P528): SDSS J030407.17+002928.1. SIMBAD. wikidata.org.
[7] ↑ Q81755583 — catalog code (P528): SDSS J030407.18+002928.1. SIMBAD. wikidata.org.
[8] ↑ Q81755583 — catalog code (P528): Gaia DR2 3266735185986636032. SIMBAD. wikidata.org.
[9] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.864'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.154'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.927'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.545'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.925'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.677'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.723'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.559'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81755583 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2811'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81755583 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8208'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81755583 — 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] ↑ Q81755583 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+454.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81755583 — SIMBAD ID (P3083): 2MASS J03040718+0029281. wikidata.org.
[22] ↑ Q81755583 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.02989496459220'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81755583 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.49114734497110'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81755583 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81755583 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-17.402'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81755583 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+13.697'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81755583 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). Q81755583. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81755583

MLA “Q81755583.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81755583.

BibTeX

@misc{4ortxyz_q81755583_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81755583}}, year = {2026}, url = {https://4ort.xyz/entity/q81755583}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81755583 — https://4ort.xyz/entity/q81755583 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81755583 · Last refreshed: May 7, 2026