Q81758577

low-mass star in the constellation Cetus

Thing low_mass_star Q81758577

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Q81758577

Summary

Q81758577 is a low-mass star^[1].

Key Facts

Q81758577's instance of is recorded as low-mass star^[2].
Q81758577's constellation is recorded as Cetus^[3].
Q81758577's spectral class is recorded as M3V^[4].
Q81758577's catalog code is recorded as 2MASS J00542580+0013087^[5].
Q81758577's catalog code is recorded as SDSS J005425.79+001308.7^[6].
Q81758577's catalog code is recorded as SDSS J005425.80+001308.7^[7].
Q81758577's catalog code is recorded as Gaia DR2 2536908298369141376^[8].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.630'}^[9].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.831'}^[10].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.748'}^[11].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.399'}^[12].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.308'}^[13].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.445'}^[14].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.705'}^[15].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.564'}^[16].
Q81758577's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0512'}^[17].
Q81758577's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2419'}^[18].
Q81758577's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5'}^[19].
Q81758577's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+446.0502'}^[20].
Q81758577's SIMBAD ID is recorded as 2MASS J00542580+0013087^[21].
Q81758577's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.60749583841010'}^[22].
Q81758577's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.21908973452300'}^[23].
Q81758577's epoch is recorded as J2000.0^[24].
Q81758577's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.147'}^[25].
Q81758577's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.070'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.630, unit: 1, amount: +19.831, unit: 1, amount: +16.748, unit: 1, amount: +18.399, unit: 1, amount: +17.308, unit: 1, amount: +15.445, unit: 1, amount: +14.705, unit: 1, amount: +14.564, unit: 1, amount: +18.0512

Catalog code 2MASS J00542580+0013087, SDSS J005425.79+001308.7, SDSS J005425.80+001308.7, Gaia DR2 2536908298369141376

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.21908973452300

Declination component of proper motion unit: www.wikidata.org, amount: -8.147

Distance from earth unit: www.wikidata.org, amount: +446.0502

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2419

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

Right ascension unit: www.wikidata.org, amount: +13.60749583841010

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.070

Spectral class M3V

External References (2)

Gaia id 2536908298369141376

Simbad id 2MASS J00542580+0013087

References

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

Direct Wikidata claims

[2] ↑ Q81758577 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81758577 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81758577 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81758577 — catalog code (P528): 2MASS J00542580+0013087. SIMBAD. wikidata.org.
[6] ↑ Q81758577 — catalog code (P528): SDSS J005425.79+001308.7. SIMBAD. wikidata.org.
[7] ↑ Q81758577 — catalog code (P528): SDSS J005425.80+001308.7. SIMBAD. wikidata.org.
[8] ↑ Q81758577 — catalog code (P528): Gaia DR2 2536908298369141376. SIMBAD. wikidata.org.
[9] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.630'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.831'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.748'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.399'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.308'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.445'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.705'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.564'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81758577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0512'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81758577 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2419'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81758577 — 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] ↑ Q81758577 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+446.0502'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81758577 — SIMBAD ID (P3083): 2MASS J00542580+0013087. wikidata.org.
[22] ↑ Q81758577 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.60749583841010'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81758577 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.21908973452300'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81758577 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81758577 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.147'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81758577 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.070'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81758577 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). Q81758577. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81758577

MLA “Q81758577.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81758577.

BibTeX

@misc{4ortxyz_q81758577_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81758577}}, year = {2026}, url = {https://4ort.xyz/entity/q81758577}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81758577 — https://4ort.xyz/entity/q81758577 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81758577 · Last refreshed: May 7, 2026