Q81756992

low-mass star in the constellation Cetus

Thing low_mass_star Q81756992

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Q81756992

Summary

Q81756992 is a low-mass star^[1].

Key Facts

Q81756992's instance of is recorded as low-mass star^[2].
Q81756992's constellation is recorded as Cetus^[3].
Q81756992's spectral class is recorded as M1V^[4].
Q81756992's catalog code is recorded as 2MASS J02560618+0046040^[5].
Q81756992's catalog code is recorded as SDSS J025606.18+004604.0^[6].
Q81756992's catalog code is recorded as Gaia DR2 2498296645456859520^[7].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.076'}^[8].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.117'}^[9].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.306'}^[10].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.867'}^[11].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.600'}^[12].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.759'}^[13].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.440'}^[14].
Q81756992's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4390'}^[15].
Q81756992's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1725'}^[16].
Q81756992's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+51'}^[17].
Q81756992's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+894.2'}^[18].
Q81756992's SIMBAD ID is recorded as 2MASS J02560618+0046040^[19].
Q81756992's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.02573526143540'}^[20].
Q81756992's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76779559651210'}^[21].
Q81756992's epoch is recorded as J2000.0^[22].
Q81756992's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.306'}^[23].
Q81756992's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.616'}^[24].
Q81756992's Gaia ID is recorded as 2498296645456859520^[25].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.076, unit: 1, amount: +20.117, unit: 1, amount: +17.306, unit: 1, amount: +15.867, unit: 1, amount: +18.600, unit: 1, amount: +17.759, unit: 1, amount: +15.440, unit: 1, amount: +18.4390

Catalog code 2MASS J02560618+0046040, SDSS J025606.18+004604.0, Gaia DR2 2498296645456859520

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.76779559651210

Declination component of proper motion unit: www.wikidata.org, amount: -5.306

Distance from earth unit: www.wikidata.org, amount: +894.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1725

Radial velocity unit: www.wikidata.org, amount: +51

Right ascension unit: www.wikidata.org, amount: +44.02573526143540

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.616

Spectral class M1V

External References (2)

Gaia id 2498296645456859520

Simbad id 2MASS J02560618+0046040

References

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

Direct Wikidata claims

[2] ↑ Q81756992 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756992 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756992 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756992 — catalog code (P528): 2MASS J02560618+0046040. SIMBAD. wikidata.org.
[6] ↑ Q81756992 — catalog code (P528): SDSS J025606.18+004604.0. SIMBAD. wikidata.org.
[7] ↑ Q81756992 — catalog code (P528): Gaia DR2 2498296645456859520. SIMBAD. wikidata.org.
[8] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.076'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.117'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.306'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.867'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.600'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.759'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.440'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81756992 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4390'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q81756992 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1725'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81756992 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+51'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[18] ↑ Q81756992 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+894.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81756992 — SIMBAD ID (P3083): 2MASS J02560618+0046040. wikidata.org.
[20] ↑ Q81756992 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.02573526143540'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81756992 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.76779559651210'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81756992 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81756992 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.306'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756992 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.616'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756992 — Gaia ID (P13228): 2498296645456859520. wikidata.org.

Class ancestry

[1] ↑ Q81756992 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). Q81756992. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756992

MLA “Q81756992.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756992.

BibTeX

@misc{4ortxyz_q81756992_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756992}}, year = {2026}, url = {https://4ort.xyz/entity/q81756992}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756992 — https://4ort.xyz/entity/q81756992 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756992 · Last refreshed: May 7, 2026