Q81755766

low-mass star in the constellation Cetus

Thing low_mass_star Q81755766

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Q81755766

Summary

Q81755766 is a low-mass star^[1].

Key Facts

Q81755766's instance of is recorded as low-mass star^[2].
Q81755766's constellation is recorded as Cetus^[3].
Q81755766's spectral class is recorded as M4V^[4].
Q81755766's catalog code is recorded as 2MASS J01002806+0030544^[5].
Q81755766's catalog code is recorded as SDSS J010028.07+003054.4^[6].
Q81755766's catalog code is recorded as EPIC 220214587^[7].
Q81755766's catalog code is recorded as SDSS J010028.07+003054.5^[8].
Q81755766's catalog code is recorded as Gaia DR2 2536589238133711232^[9].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.387'}^[10].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.874'}^[11].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.232'}^[12].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.984'}^[13].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.908'}^[14].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.510'}^[15].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.101'}^[16].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.359'}^[17].
Q81755766's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.8234'}^[18].
Q81755766's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0661'}^[19].
Q81755766's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14'}^[20].
Q81755766's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+326.1472'}^[21].
Q81755766's SIMBAD ID is recorded as 2MASS J01002806+0030544^[22].
Q81755766's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.11693415312390'}^[23].
Q81755766's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.51511804622310'}^[24].
Q81755766's epoch is recorded as J2000.0^[25].
Q81755766's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.915'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.387, unit: 1, amount: +13.874, unit: 1, amount: +13.232, unit: 1, amount: +12.984, unit: 1, amount: +18.908, unit: 1, amount: +17.510, unit: 1, amount: +16.101, unit: 1, amount: +15.359, unit: 1, amount: +16.8234

Catalog code 2MASS J01002806+0030544, SDSS J010028.07+003054.4, EPIC 220214587, SDSS J010028.07+003054.5, Gaia DR2 2536589238133711232

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.51511804622310

Declination component of proper motion unit: www.wikidata.org, amount: +0.915

Distance from earth unit: www.wikidata.org, amount: +326.1472

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0661

Radial velocity unit: www.wikidata.org, amount: +14

Right ascension unit: www.wikidata.org, amount: +15.11693415312390

Right ascension component of proper motion unit: www.wikidata.org, amount: +71.163

Spectral class M4V

External References (2)

Gaia id 2536589238133711232

Simbad id 2MASS J01002806+0030544

References

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

Direct Wikidata claims

[2] ↑ Q81755766 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81755766 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81755766 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81755766 — catalog code (P528): 2MASS J01002806+0030544. SIMBAD. wikidata.org.
[6] ↑ Q81755766 — catalog code (P528): SDSS J010028.07+003054.4. SIMBAD. wikidata.org.
[7] ↑ Q81755766 — catalog code (P528): EPIC 220214587. SIMBAD. wikidata.org.
[8] ↑ Q81755766 — catalog code (P528): SDSS J010028.07+003054.5. SIMBAD. wikidata.org.
[9] ↑ Q81755766 — catalog code (P528): Gaia DR2 2536589238133711232. SIMBAD. wikidata.org.
[10] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.387'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.874'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.232'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.984'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.908'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.510'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.101'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.359'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81755766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.8234'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81755766 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0661'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81755766 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81755766 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+326.1472'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81755766 — SIMBAD ID (P3083): 2MASS J01002806+0030544. wikidata.org.
[23] ↑ Q81755766 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.11693415312390'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81755766 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.51511804622310'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81755766 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81755766 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.915'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81755766 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). Q81755766. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81755766

MLA “Q81755766.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81755766.

BibTeX

@misc{4ortxyz_q81755766_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81755766}}, year = {2026}, url = {https://4ort.xyz/entity/q81755766}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81755766 — https://4ort.xyz/entity/q81755766 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81755766 · Last refreshed: May 7, 2026