Q81768135

low-mass star in the constellation Cetus

Thing low_mass_star Q81768135

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Q81768135

Summary

Q81768135 is a low-mass star^[1].

Key Facts

Q81768135's instance of is recorded as low-mass star^[2].
Q81768135's constellation is recorded as Cetus^[3].
Q81768135's spectral class is recorded as M5V^[4].
Q81768135's catalog code is recorded as 2MASS J01054110+0002430^[5].
Q81768135's catalog code is recorded as SDSS J010541.12+000242.7^[6].
Q81768135's catalog code is recorded as SDSS J010541.12+000242.8^[7].
Q81768135's catalog code is recorded as Gaia DR2 2536287284753004288^[8].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.065'}^[9].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.364'}^[10].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.144'}^[11].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.799'}^[12].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.043'}^[13].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.641'}^[14].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.720'}^[15].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.40'}^[16].
Q81768135's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6814'}^[17].
Q81768135's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0841'}^[18].
Q81768135's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}^[19].
Q81768135's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+544.8'}^[20].
Q81768135's SIMBAD ID is recorded as 2MASS J01054110+0002430^[21].
Q81768135's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.42134779325510'}^[22].
Q81768135's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.04519897679960'}^[23].
Q81768135's epoch is recorded as J2000.0^[24].
Q81768135's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.207'}^[25].
Q81768135's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.166'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.065, unit: 1, amount: +21.364, unit: 1, amount: +20.144, unit: 1, amount: +18.799, unit: 1, amount: +18.043, unit: 1, amount: +16.641, unit: 1, amount: +15.720, unit: 1, amount: +15.40, unit: 1, amount: +19.6814

Catalog code 2MASS J01054110+0002430, SDSS J010541.12+000242.7, SDSS J010541.12+000242.8, Gaia DR2 2536287284753004288

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.04519897679960

Declination component of proper motion unit: www.wikidata.org, amount: -6.207

Distance from earth unit: www.wikidata.org, amount: +544.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0841

Radial velocity unit: www.wikidata.org, amount: +37

Right ascension unit: www.wikidata.org, amount: +16.42134779325510

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.166

Spectral class M5V

External References (2)

Gaia id 2536287284753004288

Simbad id 2MASS J01054110+0002430

References

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

Direct Wikidata claims

[2] ↑ Q81768135 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768135 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768135 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768135 — catalog code (P528): 2MASS J01054110+0002430. SIMBAD. wikidata.org.
[6] ↑ Q81768135 — catalog code (P528): SDSS J010541.12+000242.7. SIMBAD. wikidata.org.
[7] ↑ Q81768135 — catalog code (P528): SDSS J010541.12+000242.8. SIMBAD. wikidata.org.
[8] ↑ Q81768135 — catalog code (P528): Gaia DR2 2536287284753004288. SIMBAD. wikidata.org.
[9] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.065'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.364'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.144'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.799'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.043'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.641'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.720'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.40'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768135 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6814'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768135 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0841'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768135 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768135 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+544.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768135 — SIMBAD ID (P3083): 2MASS J01054110+0002430. wikidata.org.
[22] ↑ Q81768135 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.42134779325510'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768135 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.04519897679960'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768135 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768135 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.207'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768135 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.166'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768135 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). Q81768135. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768135

MLA “Q81768135.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768135.

BibTeX

@misc{4ortxyz_q81768135_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768135}}, year = {2026}, url = {https://4ort.xyz/entity/q81768135}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768135 — https://4ort.xyz/entity/q81768135 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768135 · Last refreshed: May 7, 2026