Q81767673

low-mass star in the constellation Cetus

Thing low_mass_star Q81767673

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Q81767673

Summary

Q81767673 is a low-mass star^[1].

Key Facts

Q81767673's instance of is recorded as low-mass star^[2].
Q81767673's constellation is recorded as Cetus^[3].
Q81767673's spectral class is recorded as M4V^[4].
Q81767673's catalog code is recorded as 2MASS J00455277+0032132^[5].
Q81767673's catalog code is recorded as SDSS J004552.77+003213.2^[6].
Q81767673's catalog code is recorded as SDSS J004552.77+003213.1^[7].
Q81767673's catalog code is recorded as Gaia DR2 2549091132018312704^[8].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.641'}^[9].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.421'}^[10].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.573'}^[11].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.888'}^[12].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.733'}^[13].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.975'}^[14].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.634'}^[15].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.914'}^[16].
Q81767673's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3869'}^[17].
Q81767673's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9401'}^[18].
Q81767673's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}^[19].
Q81767673's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+253.8007'}^[20].
Q81767673's SIMBAD ID is recorded as 2MASS J00455277+0032132^[21].
Q81767673's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.46988649443690'}^[22].
Q81767673's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.53700812642270'}^[23].
Q81767673's epoch is recorded as J2000.0^[24].
Q81767673's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.094'}^[25].
Q81767673's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.041'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.641, unit: 1, amount: +19.421, unit: 1, amount: +14.573, unit: 1, amount: +13.888, unit: 1, amount: +13.733, unit: 1, amount: +17.975, unit: 1, amount: +16.634, unit: 1, amount: +15.914, unit: 1, amount: +17.3869

Catalog code 2MASS J00455277+0032132, SDSS J004552.77+003213.2, SDSS J004552.77+003213.1, Gaia DR2 2549091132018312704

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.53700812642270

Declination component of proper motion unit: www.wikidata.org, amount: -31.094

Distance from earth unit: www.wikidata.org, amount: +253.8007

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9401

Radial velocity unit: www.wikidata.org, amount: +18

Right ascension unit: www.wikidata.org, amount: +11.46988649443690

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.041

Spectral class M4V

External References (2)

Gaia id 2549091132018312704

Simbad id 2MASS J00455277+0032132

References

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

Direct Wikidata claims

[2] ↑ Q81767673 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767673 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767673 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767673 — catalog code (P528): 2MASS J00455277+0032132. SIMBAD. wikidata.org.
[6] ↑ Q81767673 — catalog code (P528): SDSS J004552.77+003213.2. SIMBAD. wikidata.org.
[7] ↑ Q81767673 — catalog code (P528): SDSS J004552.77+003213.1. SIMBAD. wikidata.org.
[8] ↑ Q81767673 — catalog code (P528): Gaia DR2 2549091132018312704. SIMBAD. wikidata.org.
[9] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.641'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.421'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.573'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.888'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.733'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.975'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.634'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.914'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767673 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3869'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767673 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9401'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767673 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767673 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+253.8007'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81767673 — SIMBAD ID (P3083): 2MASS J00455277+0032132. wikidata.org.
[22] ↑ Q81767673 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.46988649443690'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767673 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.53700812642270'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767673 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767673 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.094'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767673 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.041'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767673 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). Q81767673. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767673

MLA “Q81767673.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767673.

BibTeX

@misc{4ortxyz_q81767673_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767673}}, year = {2026}, url = {https://4ort.xyz/entity/q81767673}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767673 — https://4ort.xyz/entity/q81767673 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767673 · Last refreshed: May 7, 2026