Q81768291

low-mass star in the constellation Cetus

Thing low_mass_star Q81768291

Press Enter · cited answer in seconds

Q81768291

Summary

Q81768291 is a low-mass star^[1].

Key Facts

Q81768291's instance of is recorded as low-mass star^[2].
Q81768291's constellation is recorded as Cetus^[3].
Q81768291's spectral class is recorded as M2V^[4].
Q81768291's catalog code is recorded as 2MASS J00474652-0104209^[5].
Q81768291's catalog code is recorded as SDSS J004746.53-010421.3^[6].
Q81768291's catalog code is recorded as SDSS J004746.54-010421.3^[7].
Q81768291's catalog code is recorded as SDSS J004746.54-010421.2^[8].
Q81768291's catalog code is recorded as Gaia DR2 2530708392818240128^[9].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.267'}^[10].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.413'}^[11].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.978'}^[12].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.567'}^[13].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.207'}^[14].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.013'}^[15].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.589'}^[16].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.33'}^[17].
Q81768291's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6841'}^[18].
Q81768291's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3761'}^[19].
Q81768291's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-45'}^[20].
Q81768291's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+836.7'}^[21].
Q81768291's SIMBAD ID is recorded as 2MASS J00474652-0104209^[22].
Q81768291's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.94389733771400'}^[23].
Q81768291's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.07253272184390'}^[24].
Q81768291's epoch is recorded as J2000.0^[25].
Q81768291's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-52.422'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.267, unit: 1, amount: +20.413, unit: 1, amount: +18.978, unit: 1, amount: +17.567, unit: 1, amount: +16.207, unit: 1, amount: +18.013, unit: 1, amount: +15.589, unit: 1, amount: +15.33, unit: 1, amount: +18.6841

Catalog code 2MASS J00474652-0104209, SDSS J004746.53-010421.3, SDSS J004746.54-010421.3, SDSS J004746.54-010421.2, Gaia DR2 2530708392818240128

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.07253272184390

Declination component of proper motion unit: www.wikidata.org, amount: -52.422

Distance from earth unit: www.wikidata.org, amount: +836.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3761

Radial velocity unit: www.wikidata.org, amount: -45

Right ascension unit: www.wikidata.org, amount: +11.94389733771400

Right ascension component of proper motion unit: www.wikidata.org, amount: +16.605

Spectral class M2V

External References (2)

Gaia id 2530708392818240128

Simbad id 2MASS J00474652-0104209

References

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

Direct Wikidata claims

[2] ↑ Q81768291 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768291 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768291 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768291 — catalog code (P528): 2MASS J00474652-0104209. SIMBAD. wikidata.org.
[6] ↑ Q81768291 — catalog code (P528): SDSS J004746.53-010421.3. SIMBAD. wikidata.org.
[7] ↑ Q81768291 — catalog code (P528): SDSS J004746.54-010421.3. SIMBAD. wikidata.org.
[8] ↑ Q81768291 — catalog code (P528): SDSS J004746.54-010421.2. SIMBAD. wikidata.org.
[9] ↑ Q81768291 — catalog code (P528): Gaia DR2 2530708392818240128. SIMBAD. wikidata.org.
[10] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.267'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.413'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.978'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.567'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.207'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.013'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.589'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.33'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81768291 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6841'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768291 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3761'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81768291 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-45'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768291 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+836.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81768291 — SIMBAD ID (P3083): 2MASS J00474652-0104209. wikidata.org.
[23] ↑ Q81768291 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.94389733771400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768291 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.07253272184390'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768291 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768291 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-52.422'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768291 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). Q81768291. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768291

MLA “Q81768291.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768291.

BibTeX

@misc{4ortxyz_q81768291_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768291}}, year = {2026}, url = {https://4ort.xyz/entity/q81768291}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768291 — https://4ort.xyz/entity/q81768291 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768291 · Last refreshed: May 7, 2026