Q81760697

low-mass star in the constellation Cetus

Thing low_mass_star Q81760697

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Q81760697

Summary

Q81760697 is a low-mass star^[1].

Key Facts

Q81760697's instance of is recorded as low-mass star^[2].
Q81760697's constellation is recorded as Cetus^[3].
Q81760697's spectral class is recorded as M2V^[4].
Q81760697's catalog code is recorded as 2MASS J02491255+0021189^[5].
Q81760697's catalog code is recorded as SDSS J024912.56+002118.7^[6].
Q81760697's catalog code is recorded as SDSS J024912.56+002118.8^[7].
Q81760697's catalog code is recorded as Gaia DR2 2498951404631175296^[8].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.326'}^[9].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.284'}^[10].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.865'}^[11].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.124'}^[12].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.825'}^[13].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.063'}^[14].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.726'}^[15].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.038'}^[16].
Q81760697's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4460'}^[17].
Q81760697's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3911'}^[18].
Q81760697's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42'}^[19].
Q81760697's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+535.7'}^[20].
Q81760697's SIMBAD ID is recorded as 2MASS J02491255+0021189^[21].
Q81760697's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.30234255214340'}^[22].
Q81760697's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.35520844303820'}^[23].
Q81760697's epoch is recorded as J2000.0^[24].
Q81760697's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.856'}^[25].
Q81760697's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.787'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.326, unit: 1, amount: +20.284, unit: 1, amount: +18.865, unit: 1, amount: +17.124, unit: 1, amount: +15.825, unit: 1, amount: +15.063, unit: 1, amount: +17.726, unit: 1, amount: +15.038, unit: 1, amount: +18.4460

Catalog code 2MASS J02491255+0021189, SDSS J024912.56+002118.7, SDSS J024912.56+002118.8, Gaia DR2 2498951404631175296

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.35520844303820

Declination component of proper motion unit: www.wikidata.org, amount: -8.856

Distance from earth unit: www.wikidata.org, amount: +535.7

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3911

Radial velocity unit: www.wikidata.org, amount: -42

Right ascension unit: www.wikidata.org, amount: +42.30234255214340

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.787

Spectral class M2V

External References (2)

Gaia id 2498951404631175296

Simbad id 2MASS J02491255+0021189

References

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

Direct Wikidata claims

[2] ↑ Q81760697 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81760697 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81760697 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81760697 — catalog code (P528): 2MASS J02491255+0021189. SIMBAD. wikidata.org.
[6] ↑ Q81760697 — catalog code (P528): SDSS J024912.56+002118.7. SIMBAD. wikidata.org.
[7] ↑ Q81760697 — catalog code (P528): SDSS J024912.56+002118.8. SIMBAD. wikidata.org.
[8] ↑ Q81760697 — catalog code (P528): Gaia DR2 2498951404631175296. SIMBAD. wikidata.org.
[9] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.326'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.284'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.865'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.124'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.825'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.063'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.726'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.038'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81760697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4460'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81760697 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3911'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81760697 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-42'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81760697 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+535.7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81760697 — SIMBAD ID (P3083): 2MASS J02491255+0021189. wikidata.org.
[22] ↑ Q81760697 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.30234255214340'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81760697 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.35520844303820'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81760697 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81760697 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.856'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81760697 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.787'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81760697 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). Q81760697. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81760697

MLA “Q81760697.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81760697.

BibTeX

@misc{4ortxyz_q81760697_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81760697}}, year = {2026}, url = {https://4ort.xyz/entity/q81760697}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81760697 — https://4ort.xyz/entity/q81760697 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81760697 · Last refreshed: May 7, 2026