Q81766314

low-mass star in the constellation Cetus

Thing low_mass_star Q81766314

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Q81766314

Summary

Q81766314 is a low-mass star^[1].

Key Facts

Q81766314's instance of is recorded as low-mass star^[2].
Q81766314's constellation is recorded as Cetus^[3].
Q81766314's spectral class is recorded as M2V^[4].
Q81766314's catalog code is recorded as 2MASS J01201729-0053436^[5].
Q81766314's catalog code is recorded as SDSS J012017.29-005343.6^[6].
Q81766314's catalog code is recorded as SDSS J012017.29-005343.7^[7].
Q81766314's catalog code is recorded as Gaia DR2 2533544479982406784^[8].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.325'}^[9].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.855'}^[10].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.555'}^[11].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.847'}^[12].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.700'}^[13].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.488'}^[14].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.436'}^[15].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.861'}^[16].
Q81766314's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1207'}^[17].
Q81766314's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8816'}^[18].
Q81766314's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5'}^[19].
Q81766314's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+500.6'}^[20].
Q81766314's SIMBAD ID is recorded as 2MASS J01201729-0053436^[21].
Q81766314's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.07203668486760'}^[22].
Q81766314's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.89545833329890'}^[23].
Q81766314's epoch is recorded as J2000.0^[24].
Q81766314's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.290'}^[25].
Q81766314's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.127'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.325, unit: 1, amount: +19.855, unit: 1, amount: +15.555, unit: 1, amount: +14.847, unit: 1, amount: +14.700, unit: 1, amount: +18.488, unit: 1, amount: +17.436, unit: 1, amount: +16.861, unit: 1, amount: +18.1207

Catalog code 2MASS J01201729-0053436, SDSS J012017.29-005343.6, SDSS J012017.29-005343.7, Gaia DR2 2533544479982406784

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.89545833329890

Declination component of proper motion unit: www.wikidata.org, amount: -9.290

Distance from earth unit: www.wikidata.org, amount: +500.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8816

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

Right ascension unit: www.wikidata.org, amount: +20.07203668486760

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.127

Spectral class M2V

External References (2)

Gaia id 2533544479982406784

Simbad id 2MASS J01201729-0053436

References

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

Direct Wikidata claims

[2] ↑ Q81766314 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766314 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766314 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766314 — catalog code (P528): 2MASS J01201729-0053436. SIMBAD. wikidata.org.
[6] ↑ Q81766314 — catalog code (P528): SDSS J012017.29-005343.6. SIMBAD. wikidata.org.
[7] ↑ Q81766314 — catalog code (P528): SDSS J012017.29-005343.7. SIMBAD. wikidata.org.
[8] ↑ Q81766314 — catalog code (P528): Gaia DR2 2533544479982406784. SIMBAD. wikidata.org.
[9] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.325'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.855'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.555'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.847'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.700'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.488'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.436'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.861'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81766314 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1207'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766314 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8816'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766314 — 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] ↑ Q81766314 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+500.6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81766314 — SIMBAD ID (P3083): 2MASS J01201729-0053436. wikidata.org.
[22] ↑ Q81766314 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.07203668486760'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766314 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.89545833329890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766314 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766314 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.290'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766314 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.127'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766314 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). Q81766314. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766314

MLA “Q81766314.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766314.

BibTeX

@misc{4ortxyz_q81766314_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766314}}, year = {2026}, url = {https://4ort.xyz/entity/q81766314}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766314 — https://4ort.xyz/entity/q81766314 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766314 · Last refreshed: May 7, 2026