Q81756808

low-mass star in the constellation Cetus

Thing low_mass_star Q81756808

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Q81756808

Summary

Q81756808 is a low-mass star^[1].

Key Facts

Q81756808's instance of is recorded as low-mass star^[2].
Q81756808's constellation is recorded as Cetus^[3].
Q81756808's spectral class is recorded as M1V^[4].
Q81756808's catalog code is recorded as 2MASS J02285084+0034370^[5].
Q81756808's catalog code is recorded as SDSS J022850.83+003437.3^[6].
Q81756808's catalog code is recorded as SDSS J022850.83+003437.2^[7].
Q81756808's catalog code is recorded as SDSS J022850.84+003437.3^[8].
Q81756808's catalog code is recorded as Gaia DR2 2501233441014722176^[9].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.961'}^[10].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.406'}^[11].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.613'}^[12].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.047'}^[13].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.004'}^[14].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.239'}^[15].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.852'}^[16].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.896'}^[17].
Q81756808's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9008'}^[18].
Q81756808's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2239'}^[19].
Q81756808's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}^[20].
Q81756808's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+810.1'}^[21].
Q81756808's SIMBAD ID is recorded as 2MASS J02285084+0034370^[22].
Q81756808's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.21182005408030'}^[23].
Q81756808's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.57700616301990'}^[24].
Q81756808's epoch is recorded as J2000.0^[25].
Q81756808's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+15.480'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.961, unit: 1, amount: +19.406, unit: 1, amount: +15.613, unit: 1, amount: +15.047, unit: 1, amount: +18.004, unit: 1, amount: +17.239, unit: 1, amount: +16.852, unit: 1, amount: +14.896, unit: 1, amount: +17.9008

Catalog code 2MASS J02285084+0034370, SDSS J022850.83+003437.3, SDSS J022850.83+003437.2, SDSS J022850.84+003437.3, Gaia DR2 2501233441014722176

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.57700616301990

Declination component of proper motion unit: www.wikidata.org, amount: +15.480

Distance from earth unit: www.wikidata.org, amount: +810.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2239

Radial velocity unit: www.wikidata.org, amount: -1

Right ascension unit: www.wikidata.org, amount: +37.21182005408030

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.507

Spectral class M1V

External References (2)

Gaia id 2501233441014722176

Simbad id 2MASS J02285084+0034370

References

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

Direct Wikidata claims

[2] ↑ Q81756808 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756808 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756808 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756808 — catalog code (P528): 2MASS J02285084+0034370. SIMBAD. wikidata.org.
[6] ↑ Q81756808 — catalog code (P528): SDSS J022850.83+003437.3. SIMBAD. wikidata.org.
[7] ↑ Q81756808 — catalog code (P528): SDSS J022850.83+003437.2. SIMBAD. wikidata.org.
[8] ↑ Q81756808 — catalog code (P528): SDSS J022850.84+003437.3. SIMBAD. wikidata.org.
[9] ↑ Q81756808 — catalog code (P528): Gaia DR2 2501233441014722176. SIMBAD. wikidata.org.
[10] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.961'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.406'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.613'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.047'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.004'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.239'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.852'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.896'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81756808 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9008'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81756808 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2239'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81756808 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81756808 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+810.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81756808 — SIMBAD ID (P3083): 2MASS J02285084+0034370. wikidata.org.
[23] ↑ Q81756808 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.21182005408030'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756808 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.57700616301990'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756808 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756808 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+15.480'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81756808 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). Q81756808. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756808

MLA “Q81756808.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756808.

BibTeX

@misc{4ortxyz_q81756808_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756808}}, year = {2026}, url = {https://4ort.xyz/entity/q81756808}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756808 — https://4ort.xyz/entity/q81756808 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756808 · Last refreshed: May 7, 2026