Q81762033

low-mass star in the constellation Cetus

Thing low_mass_star Q81762033

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Q81762033

Summary

Q81762033 is a low-mass star^[1].

Key Facts

Q81762033's instance of is recorded as low-mass star^[2].
Q81762033's constellation is recorded as Cetus^[3].
Q81762033's spectral class is recorded as M4V^[4].
Q81762033's catalog code is recorded as 2MASS J02160966+0016176^[5].
Q81762033's catalog code is recorded as SDSS J021609.66+001617.4^[6].
Q81762033's catalog code is recorded as SDSS J021609.67+001617.4^[7].
Q81762033's catalog code is recorded as Gaia DR2 2513019827707208704^[8].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.986'}^[9].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.645'}^[10].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.464'}^[11].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.865'}^[12].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.600'}^[13].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.052'}^[14].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.611'}^[15].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.847'}^[16].
Q81762033's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3765'}^[17].
Q81762033's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3130'}^[18].
Q81762033's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5'}^[19].
Q81762033's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+188.2176'}^[20].
Q81762033's SIMBAD ID is recorded as 2MASS J02160966+0016176^[21].
Q81762033's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.04026803024120'}^[22].
Q81762033's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.27152318243730'}^[23].
Q81762033's epoch is recorded as J2000.0^[24].
Q81762033's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.501'}^[25].
Q81762033's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.775'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.986, unit: 1, amount: +19.645, unit: 1, amount: +14.464, unit: 1, amount: +13.865, unit: 1, amount: +13.600, unit: 1, amount: +18.052, unit: 1, amount: +16.611, unit: 1, amount: +15.847, unit: 1, amount: +17.3765

Catalog code 2MASS J02160966+0016176, SDSS J021609.66+001617.4, SDSS J021609.67+001617.4, Gaia DR2 2513019827707208704

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.27152318243730

Declination component of proper motion unit: www.wikidata.org, amount: +22.501

Distance from earth unit: www.wikidata.org, amount: +188.2176

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.3130

Radial velocity unit: www.wikidata.org, amount: +5

Right ascension unit: www.wikidata.org, amount: +34.04026803024120

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.775

Spectral class M4V

External References (2)

Gaia id 2513019827707208704

Simbad id 2MASS J02160966+0016176

References

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

Direct Wikidata claims

[2] ↑ Q81762033 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81762033 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81762033 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81762033 — catalog code (P528): 2MASS J02160966+0016176. SIMBAD. wikidata.org.
[6] ↑ Q81762033 — catalog code (P528): SDSS J021609.66+001617.4. SIMBAD. wikidata.org.
[7] ↑ Q81762033 — catalog code (P528): SDSS J021609.67+001617.4. SIMBAD. wikidata.org.
[8] ↑ Q81762033 — catalog code (P528): Gaia DR2 2513019827707208704. SIMBAD. wikidata.org.
[9] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.986'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.645'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.464'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.865'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.600'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.052'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.611'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.847'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81762033 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3765'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81762033 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3130'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81762033 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81762033 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+188.2176'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81762033 — SIMBAD ID (P3083): 2MASS J02160966+0016176. wikidata.org.
[22] ↑ Q81762033 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.04026803024120'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81762033 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.27152318243730'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81762033 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81762033 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.501'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81762033 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.775'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81762033 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). Q81762033. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81762033

MLA “Q81762033.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81762033.

BibTeX

@misc{4ortxyz_q81762033_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81762033}}, year = {2026}, url = {https://4ort.xyz/entity/q81762033}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81762033 — https://4ort.xyz/entity/q81762033 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81762033 · Last refreshed: May 7, 2026