Q81764095

low-mass star in the constellation Cetus

Thing low_mass_star Q81764095

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Q81764095

Summary

Q81764095 is a low-mass star^[1].

Key Facts

Q81764095's instance of is recorded as low-mass star^[2].
Q81764095's constellation is recorded as Cetus^[3].
Q81764095's spectral class is recorded as M3V^[4].
Q81764095's catalog code is recorded as 2MASS J02073725-0049550^[5].
Q81764095's catalog code is recorded as SDSS J020737.25-004955.0^[6].
Q81764095's catalog code is recorded as SDSS J020737.26-004955.1^[7].
Q81764095's catalog code is recorded as Gaia DR2 2506512643016834176^[8].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.629'}^[9].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.439'}^[10].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.909'}^[11].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.010'}^[12].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.709'}^[13].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.065'}^[14].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.699'}^[15].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.141'}^[16].
Q81764095's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4705'}^[17].
Q81764095's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7017'}^[18].
Q81764095's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}^[19].
Q81764095's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+403.5'}^[20].
Q81764095's SIMBAD ID is recorded as 2MASS J02073725-0049550^[21].
Q81764095's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.90524208914310'}^[22].
Q81764095's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.83197305834450'}^[23].
Q81764095's epoch is recorded as J2000.0^[24].
Q81764095's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.492'}^[25].
Q81764095's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.507'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.629, unit: 1, amount: +20.439, unit: 1, amount: +18.909, unit: 1, amount: +17.010, unit: 1, amount: +15.709, unit: 1, amount: +15.065, unit: 1, amount: +17.699, unit: 1, amount: +15.141, unit: 1, amount: +18.4705

Catalog code 2MASS J02073725-0049550, SDSS J020737.25-004955.0, SDSS J020737.26-004955.1, Gaia DR2 2506512643016834176

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.83197305834450

Declination component of proper motion unit: www.wikidata.org, amount: +18.492

Distance from earth unit: www.wikidata.org, amount: +403.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7017

Radial velocity unit: www.wikidata.org, amount: +31

Right ascension unit: www.wikidata.org, amount: +31.90524208914310

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.507

Spectral class M3V

External References (2)

Gaia id 2506512643016834176

Simbad id 2MASS J02073725-0049550

References

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

Direct Wikidata claims

[2] ↑ Q81764095 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81764095 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81764095 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81764095 — catalog code (P528): 2MASS J02073725-0049550. SIMBAD. wikidata.org.
[6] ↑ Q81764095 — catalog code (P528): SDSS J020737.25-004955.0. SIMBAD. wikidata.org.
[7] ↑ Q81764095 — catalog code (P528): SDSS J020737.26-004955.1. SIMBAD. wikidata.org.
[8] ↑ Q81764095 — catalog code (P528): Gaia DR2 2506512643016834176. SIMBAD. wikidata.org.
[9] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.629'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.439'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.909'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.010'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.709'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.065'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.699'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.141'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81764095 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4705'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81764095 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7017'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81764095 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81764095 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+403.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81764095 — SIMBAD ID (P3083): 2MASS J02073725-0049550. wikidata.org.
[22] ↑ Q81764095 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.90524208914310'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81764095 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.83197305834450'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81764095 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81764095 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.492'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81764095 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.507'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81764095 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q81764095. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81764095

MLA “Q81764095.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81764095.

BibTeX

@misc{4ortxyz_q81764095_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81764095}}, year = {2026}, url = {https://4ort.xyz/entity/q81764095}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81764095 — https://4ort.xyz/entity/q81764095 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81764095 · Last refreshed: May 7, 2026