Q81757072

low-mass star in the constellation Cetus

Thing low_mass_star Q81757072

Press Enter · cited answer in seconds

Q81757072

Summary

Q81757072 is a low-mass star^[1].

Key Facts

Q81757072's instance of is recorded as low-mass star^[2].
Q81757072's constellation is recorded as Cetus^[3].
Q81757072's spectral class is recorded as M1V^[4].
Q81757072's catalog code is recorded as 2MASS J02565238+0022266^[5].
Q81757072's catalog code is recorded as SDSS J025652.37+002226.5^[6].
Q81757072's catalog code is recorded as SDSS J025652.38+002226.5^[7].
Q81757072's catalog code is recorded as Gaia DR2 2498083065323578624^[8].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.969'}^[9].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.378'}^[10].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.282'}^[11].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.633'}^[12].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.240'}^[13].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.874'}^[14].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.063'}^[15].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.577'}^[16].
Q81757072's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7097'}^[17].
Q81757072's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0213'}^[18].
Q81757072's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5'}^[19].
Q81757072's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+494.7311'}^[20].
Q81757072's SIMBAD ID is recorded as 2MASS J02565238+0022266^[21].
Q81757072's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.21825372258150'}^[22].
Q81757072's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.37404372576680'}^[23].
Q81757072's epoch is recorded as J2000.0^[24].
Q81757072's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-18.371'}^[25].
Q81757072's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.216'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.969, unit: 1, amount: +19.378, unit: 1, amount: +15.282, unit: 1, amount: +14.633, unit: 1, amount: +14.240, unit: 1, amount: +17.874, unit: 1, amount: +17.063, unit: 1, amount: +16.577, unit: 1, amount: +17.7097

Catalog code 2MASS J02565238+0022266, SDSS J025652.37+002226.5, SDSS J025652.38+002226.5, Gaia DR2 2498083065323578624

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.37404372576680

Declination component of proper motion unit: www.wikidata.org, amount: -18.371

Distance from earth unit: www.wikidata.org, amount: +494.7311

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0213

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

Right ascension unit: www.wikidata.org, amount: +44.21825372258150

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.216

Spectral class M1V

External References (2)

Gaia id 2498083065323578624

Simbad id 2MASS J02565238+0022266

References

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

Direct Wikidata claims

[2] ↑ Q81757072 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81757072 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81757072 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81757072 — catalog code (P528): 2MASS J02565238+0022266. SIMBAD. wikidata.org.
[6] ↑ Q81757072 — catalog code (P528): SDSS J025652.37+002226.5. SIMBAD. wikidata.org.
[7] ↑ Q81757072 — catalog code (P528): SDSS J025652.38+002226.5. SIMBAD. wikidata.org.
[8] ↑ Q81757072 — catalog code (P528): Gaia DR2 2498083065323578624. SIMBAD. wikidata.org.
[9] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.969'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.378'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.282'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.633'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.240'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.874'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.063'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.577'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81757072 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7097'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81757072 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0213'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81757072 — 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] ↑ Q81757072 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+494.7311'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81757072 — SIMBAD ID (P3083): 2MASS J02565238+0022266. wikidata.org.
[22] ↑ Q81757072 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.21825372258150'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81757072 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.37404372576680'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81757072 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81757072 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-18.371'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81757072 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.216'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81757072 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). Q81757072. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81757072

MLA “Q81757072.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81757072.

BibTeX

@misc{4ortxyz_q81757072_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81757072}}, year = {2026}, url = {https://4ort.xyz/entity/q81757072}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81757072 — https://4ort.xyz/entity/q81757072 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81757072 · Last refreshed: May 7, 2026