Q81757342

low-mass star in the constellation Cetus

Thing low_mass_star Q81757342

Press Enter · cited answer in seconds

Q81757342

Summary

Q81757342 is a low-mass star^[1].

Key Facts

Q81757342's instance of is recorded as low-mass star^[2].
Q81757342's constellation is recorded as Cetus^[3].
Q81757342's spectral class is recorded as M4V^[4].
Q81757342's catalog code is recorded as 2MASS J00555954-0007134^[5].
Q81757342's catalog code is recorded as SDSS J005559.56-000713.5^[6].
Q81757342's catalog code is recorded as SDSS J005559.57-000713.6^[7].
Q81757342's catalog code is recorded as Gaia DR2 2536086933118727680^[8].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.089'}^[9].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.547'}^[10].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.566'}^[11].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.934'}^[12].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.756'}^[13].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.120'}^[14].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.720'}^[15].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.966'}^[16].
Q81757342's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5047'}^[17].
Q81757342's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2195'}^[18].
Q81757342's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[19].
Q81757342's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+191.5892'}^[20].
Q81757342's SIMBAD ID is recorded as 2MASS J00555954-0007134^[21].
Q81757342's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.99814568191390'}^[22].
Q81757342's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.12044543075340'}^[23].
Q81757342's epoch is recorded as J2000.0^[24].
Q81757342's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.977'}^[25].
Q81757342's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+58.554'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.089, unit: 1, amount: +19.547, unit: 1, amount: +14.566, unit: 1, amount: +13.934, unit: 1, amount: +13.756, unit: 1, amount: +18.120, unit: 1, amount: +16.720, unit: 1, amount: +15.966, unit: 1, amount: +17.5047

Catalog code 2MASS J00555954-0007134, SDSS J005559.56-000713.5, SDSS J005559.57-000713.6, Gaia DR2 2536086933118727680

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.12044543075340

Declination component of proper motion unit: www.wikidata.org, amount: -12.977

Distance from earth unit: www.wikidata.org, amount: +191.5892

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.2195

Radial velocity unit: www.wikidata.org, amount: +6

Right ascension unit: www.wikidata.org, amount: +13.99814568191390

Right ascension component of proper motion unit: www.wikidata.org, amount: +58.554

Spectral class M4V

External References (2)

Gaia id 2536086933118727680

Simbad id 2MASS J00555954-0007134

References

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

Direct Wikidata claims

[2] ↑ Q81757342 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757342 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757342 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757342 — catalog code (P528): 2MASS J00555954-0007134. SIMBAD. wikidata.org.
[6] ↑ Q81757342 — catalog code (P528): SDSS J005559.56-000713.5. SIMBAD. wikidata.org.
[7] ↑ Q81757342 — catalog code (P528): SDSS J005559.57-000713.6. SIMBAD. wikidata.org.
[8] ↑ Q81757342 — catalog code (P528): Gaia DR2 2536086933118727680. SIMBAD. wikidata.org.
[9] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.089'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.547'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.566'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.934'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.756'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.120'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.720'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.966'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81757342 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5047'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757342 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2195'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757342 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81757342 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+191.5892'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81757342 — SIMBAD ID (P3083): 2MASS J00555954-0007134. wikidata.org.
[22] ↑ Q81757342 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.99814568191390'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757342 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.12044543075340'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757342 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757342 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.977'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757342 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+58.554'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757342 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). Q81757342. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757342

MLA “Q81757342.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757342.

BibTeX

@misc{4ortxyz_q81757342_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757342}}, year = {2026}, url = {https://4ort.xyz/entity/q81757342}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757342 — https://4ort.xyz/entity/q81757342 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757342 · Last refreshed: May 7, 2026