Q81757620

low-mass star in the constellation Cetus

Thing low_mass_star Q81757620

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Q81757620

Summary

Q81757620 is a low-mass star^[1].

Key Facts

Q81757620's instance of is recorded as low-mass star^[2].
Q81757620's constellation is recorded as Cetus^[3].
Q81757620's spectral class is recorded as M3V^[4].
Q81757620's catalog code is recorded as 2MASS J00484902+0104122^[5].
Q81757620's catalog code is recorded as SDSS J004849.02+010412.4^[6].
Q81757620's catalog code is recorded as Gaia DR2 2549219426985975680^[7].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.217'}^[8].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.725'}^[9].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.794'}^[10].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.480'}^[11].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.817'}^[12].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.545'}^[13].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.306'}^[14].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.363'}^[15].
Q81757620's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0435'}^[16].
Q81757620's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6527'}^[17].
Q81757620's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40'}^[18].
Q81757620's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+605.0705'}^[19].
Q81757620's SIMBAD ID is recorded as 2MASS J00484902+0104122^[20].
Q81757620's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.20428305905400'}^[21].
Q81757620's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.07010335925510'}^[22].
Q81757620's epoch is recorded as J2000.0^[23].
Q81757620's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.675'}^[24].
Q81757620's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.298'}^[25].
Q81757620's Gaia ID is recorded as 2549219426985975680^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.217, unit: 1, amount: +19.725, unit: 1, amount: +16.794, unit: 1, amount: +15.480, unit: 1, amount: +14.817, unit: 1, amount: +14.545, unit: 1, amount: +18.306, unit: 1, amount: +17.363, unit: 1, amount: +18.0435

Catalog code 2MASS J00484902+0104122, SDSS J004849.02+010412.4, Gaia DR2 2549219426985975680

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.07010335925510

Declination component of proper motion unit: www.wikidata.org, amount: -0.675

Distance from earth unit: www.wikidata.org, amount: +605.0705

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.6527

Radial velocity unit: www.wikidata.org, amount: -40

Right ascension unit: www.wikidata.org, amount: +12.20428305905400

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.298

Spectral class M3V

External References (2)

Gaia id 2549219426985975680

Simbad id 2MASS J00484902+0104122

References

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

Direct Wikidata claims

[2] ↑ Q81757620 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757620 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757620 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757620 — catalog code (P528): 2MASS J00484902+0104122. SIMBAD. wikidata.org.
[6] ↑ Q81757620 — catalog code (P528): SDSS J004849.02+010412.4. SIMBAD. wikidata.org.
[7] ↑ Q81757620 — catalog code (P528): Gaia DR2 2549219426985975680. SIMBAD. wikidata.org.
[8] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.217'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.725'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.794'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.480'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.817'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.545'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.306'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.363'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757620 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0435'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81757620 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6527'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757620 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81757620 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+605.0705'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81757620 — SIMBAD ID (P3083): 2MASS J00484902+0104122. wikidata.org.
[21] ↑ Q81757620 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.20428305905400'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81757620 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.07010335925510'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757620 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757620 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.675'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757620 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.298'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757620 — Gaia ID (P13228): 2549219426985975680. wikidata.org.

Class ancestry

[1] ↑ Q81757620 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). Q81757620. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757620

MLA “Q81757620.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757620.

BibTeX

@misc{4ortxyz_q81757620_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757620}}, year = {2026}, url = {https://4ort.xyz/entity/q81757620}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757620 — https://4ort.xyz/entity/q81757620 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757620 · Last refreshed: May 7, 2026