Q81757962

low-mass star in the constellation Cetus

Thing low_mass_star Q81757962

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Q81757962

Summary

Q81757962 is a low-mass star^[1].

Key Facts

Q81757962's instance of is recorded as low-mass star^[2].
Q81757962's constellation is recorded as Cetus^[3].
Q81757962's spectral class is recorded as M2V^[4].
Q81757962's catalog code is recorded as 2MASS J00465774+0045374^[5].
Q81757962's catalog code is recorded as SDSS J004657.72+004537.2^[6].
Q81757962's catalog code is recorded as SDSS J004657.73+004537.3^[7].
Q81757962's catalog code is recorded as Gaia DR2 2549102157198824576^[8].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.218'}^[9].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.556'}^[10].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.071'}^[11].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.655'}^[12].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.122'}^[13].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.428'}^[14].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.704'}^[15].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.54'}^[16].
Q81757962's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8982'}^[17].
Q81757962's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4165'}^[18].
Q81757962's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-77'}^[19].
Q81757962's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+871.2'}^[20].
Q81757962's SIMBAD ID is recorded as 2MASS J00465774+0045374^[21].
Q81757962's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.74054592952700'}^[22].
Q81757962's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76035013672750'}^[23].
Q81757962's epoch is recorded as J2000.0^[24].
Q81757962's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.935'}^[25].
Q81757962's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.940'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.218, unit: 1, amount: +20.556, unit: 1, amount: +19.071, unit: 1, amount: +17.655, unit: 1, amount: +18.122, unit: 1, amount: +16.428, unit: 1, amount: +15.704, unit: 1, amount: +15.54, unit: 1, amount: +18.8982

Catalog code 2MASS J00465774+0045374, SDSS J004657.72+004537.2, SDSS J004657.73+004537.3, Gaia DR2 2549102157198824576

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.76035013672750

Declination component of proper motion unit: www.wikidata.org, amount: -6.935

Distance from earth unit: www.wikidata.org, amount: +871.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4165

Radial velocity unit: www.wikidata.org, amount: -77

Right ascension unit: www.wikidata.org, amount: +11.74054592952700

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.940

Spectral class M2V

External References (2)

Gaia id 2549102157198824576

Simbad id 2MASS J00465774+0045374

References

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

Direct Wikidata claims

[2] ↑ Q81757962 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757962 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757962 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757962 — catalog code (P528): 2MASS J00465774+0045374. SIMBAD. wikidata.org.
[6] ↑ Q81757962 — catalog code (P528): SDSS J004657.72+004537.2. SIMBAD. wikidata.org.
[7] ↑ Q81757962 — catalog code (P528): SDSS J004657.73+004537.3. SIMBAD. wikidata.org.
[8] ↑ Q81757962 — catalog code (P528): Gaia DR2 2549102157198824576. SIMBAD. wikidata.org.
[9] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.218'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.556'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.071'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.655'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.122'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.428'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.704'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.54'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81757962 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8982'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757962 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4165'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757962 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-77'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757962 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+871.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81757962 — SIMBAD ID (P3083): 2MASS J00465774+0045374. wikidata.org.
[22] ↑ Q81757962 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.74054592952700'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757962 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76035013672750'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757962 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757962 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.935'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757962 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.940'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757962 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). Q81757962. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757962

MLA “Q81757962.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757962.

BibTeX

@misc{4ortxyz_q81757962_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757962}}, year = {2026}, url = {https://4ort.xyz/entity/q81757962}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757962 — https://4ort.xyz/entity/q81757962 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757962 · Last refreshed: May 7, 2026