Q81757244

low-mass star in the constellation Cetus

Thing low_mass_star Q81757244

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Q81757244

Summary

Q81757244 is a low-mass star^[1].

Key Facts

Q81757244's instance of is recorded as low-mass star^[2].
Q81757244's constellation is recorded as Cetus^[3].
Q81757244's spectral class is recorded as M1V^[4].
Q81757244's catalog code is recorded as 2MASS J03050221+0005456^[5].
Q81757244's catalog code is recorded as SDSS J030502.17+000546.0^[6].
Q81757244's catalog code is recorded as SDSS J030502.18+000546.1^[7].
Q81757244's catalog code is recorded as Gaia DR2 3266568713054535168^[8].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.237'}^[9].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.644'}^[10].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.225'}^[11].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.543'}^[12].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.147'}^[13].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.885'}^[14].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.202'}^[15].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.75'}^[16].
Q81757244's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1550'}^[17].
Q81757244's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7633'}^[18].
Q81757244's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22'}^[19].
Q81757244's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1677.5'}^[20].
Q81757244's SIMBAD ID is recorded as 2MASS J03050221+0005456^[21].
Q81757244's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.25907724569390'}^[22].
Q81757244's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.09612048477530'}^[23].
Q81757244's epoch is recorded as J2000.0^[24].
Q81757244's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.932'}^[25].
Q81757244's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.079'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.237, unit: 1, amount: +20.644, unit: 1, amount: +19.225, unit: 1, amount: +18.543, unit: 1, amount: +18.147, unit: 1, amount: +16.885, unit: 1, amount: +16.202, unit: 1, amount: +15.75, unit: 1, amount: +19.1550

Catalog code 2MASS J03050221+0005456, SDSS J030502.17+000546.0, SDSS J030502.18+000546.1, Gaia DR2 3266568713054535168

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.09612048477530

Declination component of proper motion unit: www.wikidata.org, amount: -0.932

Distance from earth unit: www.wikidata.org, amount: +1677.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.7633

Radial velocity unit: www.wikidata.org, amount: -22

Right ascension unit: www.wikidata.org, amount: +46.25907724569390

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.079

Spectral class M1V

External References (2)

Gaia id 3266568713054535168

Simbad id 2MASS J03050221+0005456

References

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

Direct Wikidata claims

[2] ↑ Q81757244 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757244 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757244 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757244 — catalog code (P528): 2MASS J03050221+0005456. SIMBAD. wikidata.org.
[6] ↑ Q81757244 — catalog code (P528): SDSS J030502.17+000546.0. SIMBAD. wikidata.org.
[7] ↑ Q81757244 — catalog code (P528): SDSS J030502.18+000546.1. SIMBAD. wikidata.org.
[8] ↑ Q81757244 — catalog code (P528): Gaia DR2 3266568713054535168. SIMBAD. wikidata.org.
[9] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.237'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.644'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.225'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.543'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.147'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.885'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.202'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.75'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81757244 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1550'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757244 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7633'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757244 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757244 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1677.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81757244 — SIMBAD ID (P3083): 2MASS J03050221+0005456. wikidata.org.
[22] ↑ Q81757244 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.25907724569390'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757244 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.09612048477530'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757244 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757244 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.932'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757244 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.079'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757244 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). Q81757244. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757244

MLA “Q81757244.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757244.

BibTeX

@misc{4ortxyz_q81757244_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757244}}, year = {2026}, url = {https://4ort.xyz/entity/q81757244}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757244 — https://4ort.xyz/entity/q81757244 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757244 · Last refreshed: May 7, 2026