Q81768412

low-mass star in the constellation Cetus

Thing low_mass_star Q81768412

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Q81768412

Summary

Q81768412 is a low-mass star^[1].

Key Facts

Q81768412's instance of is recorded as low-mass star^[2].
Q81768412's constellation is recorded as Cetus^[3].
Q81768412's spectral class is recorded as M1V^[4].
Q81768412's catalog code is recorded as 2MASS J00555354-0046409^[5].
Q81768412's catalog code is recorded as SDSS J005553.54-004641.0^[6].
Q81768412's catalog code is recorded as SDSS J005553.54-004641.1^[7].
Q81768412's catalog code is recorded as Gaia DR2 2535980005612891136^[8].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.744'}^[9].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.065'}^[10].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.674'}^[11].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.428'}^[12].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.754'}^[13].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.566'}^[14].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.991'}^[15].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.587'}^[16].
Q81768412's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5799'}^[17].
Q81768412's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4530'}^[18].
Q81768412's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+50'}^[19].
Q81768412's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+688.2312'}^[20].
Q81768412's SIMBAD ID is recorded as 2MASS J00555354-0046409^[21].
Q81768412's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.97309968006280'}^[22].
Q81768412's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.77807298786010'}^[23].
Q81768412's epoch is recorded as J2000.0^[24].
Q81768412's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.72'}^[25].
Q81768412's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.720'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.744, unit: 1, amount: +18.065, unit: 1, amount: +16.674, unit: 1, amount: +14.428, unit: 1, amount: +13.754, unit: 1, amount: +13.566, unit: 1, amount: +15.991, unit: 1, amount: +15.587, unit: 1, amount: +16.5799

Catalog code 2MASS J00555354-0046409, SDSS J005553.54-004641.0, SDSS J005553.54-004641.1, Gaia DR2 2535980005612891136

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.77807298786010

Declination component of proper motion unit: www.wikidata.org, amount: +7.72, unit: www.wikidata.org, amount: +7.720

Distance from earth unit: www.wikidata.org, amount: +688.2312

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4530

Radial velocity unit: www.wikidata.org, amount: +50

Right ascension unit: www.wikidata.org, amount: +13.97309968006280

Right ascension component of proper motion unit: www.wikidata.org, amount: +31.566

Spectral class M1V

External References (2)

Gaia id 2535980005612891136

Simbad id 2MASS J00555354-0046409

References

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

Direct Wikidata claims

[2] ↑ Q81768412 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768412 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768412 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768412 — catalog code (P528): 2MASS J00555354-0046409. SIMBAD. wikidata.org.
[6] ↑ Q81768412 — catalog code (P528): SDSS J005553.54-004641.0. SIMBAD. wikidata.org.
[7] ↑ Q81768412 — catalog code (P528): SDSS J005553.54-004641.1. SIMBAD. wikidata.org.
[8] ↑ Q81768412 — catalog code (P528): Gaia DR2 2535980005612891136. SIMBAD. wikidata.org.
[9] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.744'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.065'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.674'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.428'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.754'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.566'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.991'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.587'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81768412 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5799'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768412 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4530'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768412 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+50'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768412 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+688.2312'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81768412 — SIMBAD ID (P3083): 2MASS J00555354-0046409. wikidata.org.
[22] ↑ Q81768412 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.97309968006280'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768412 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.77807298786010'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768412 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768412 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.72'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768412 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.720'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768412 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). Q81768412. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768412

MLA “Q81768412.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768412.

BibTeX

@misc{4ortxyz_q81768412_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768412}}, year = {2026}, url = {https://4ort.xyz/entity/q81768412}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768412 — https://4ort.xyz/entity/q81768412 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768412 · Last refreshed: May 7, 2026