Q81767573

low-mass star in the constellation Cetus

Thing low_mass_star Q81767573

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Q81767573

Summary

Q81767573 is a low-mass star^[1].

Key Facts

Q81767573's instance of is recorded as low-mass star^[2].
Q81767573's constellation is recorded as Cetus^[3].
Q81767573's spectral class is recorded as M3V^[4].
Q81767573's catalog code is recorded as 2MASS J00392211-0009541^[5].
Q81767573's catalog code is recorded as SDSS J003922.12-000954.0^[6].
Q81767573's catalog code is recorded as SDSS J003922.12-000953.9^[7].
Q81767573's catalog code is recorded as SDSS J003922.13-000954.0^[8].
Q81767573's catalog code is recorded as Gaia DR2 2542979045663658496^[9].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.976'}^[10].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.251'}^[11].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.650'}^[12].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.175'}^[13].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.912'}^[14].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.959'}^[15].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.653'}^[16].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.928'}^[17].
Q81767573's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3843'}^[18].
Q81767573's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6222'}^[19].
Q81767573's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+48'}^[20].
Q81767573's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+276.0753'}^[21].
Q81767573's SIMBAD ID is recorded as 2MASS J00392211-0009541^[22].
Q81767573's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.84216748470140'}^[23].
Q81767573's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.16501727775890'}^[24].
Q81767573's epoch is recorded as J2000.0^[25].
Q81767573's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.574'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.976, unit: 1, amount: +19.251, unit: 1, amount: +14.650, unit: 1, amount: +14.175, unit: 1, amount: +13.912, unit: 1, amount: +17.959, unit: 1, amount: +16.653, unit: 1, amount: +15.928, unit: 1, amount: +17.3843

Catalog code 2MASS J00392211-0009541, SDSS J003922.12-000954.0, SDSS J003922.12-000953.9, SDSS J003922.13-000954.0, Gaia DR2 2542979045663658496

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.16501727775890

Declination component of proper motion unit: www.wikidata.org, amount: -6.574

Distance from earth unit: www.wikidata.org, amount: +276.0753

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6222

Radial velocity unit: www.wikidata.org, amount: +48

Right ascension unit: www.wikidata.org, amount: +9.84216748470140

Right ascension component of proper motion unit: www.wikidata.org, amount: +39.282

Spectral class M3V

External References (2)

Gaia id 2542979045663658496

Simbad id 2MASS J00392211-0009541

References

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

Direct Wikidata claims

[2] ↑ Q81767573 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767573 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767573 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767573 — catalog code (P528): 2MASS J00392211-0009541. SIMBAD. wikidata.org.
[6] ↑ Q81767573 — catalog code (P528): SDSS J003922.12-000954.0. SIMBAD. wikidata.org.
[7] ↑ Q81767573 — catalog code (P528): SDSS J003922.12-000953.9. SIMBAD. wikidata.org.
[8] ↑ Q81767573 — catalog code (P528): SDSS J003922.13-000954.0. SIMBAD. wikidata.org.
[9] ↑ Q81767573 — catalog code (P528): Gaia DR2 2542979045663658496. SIMBAD. wikidata.org.
[10] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.976'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.251'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.650'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.175'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.912'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.959'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.653'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.928'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81767573 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3843'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81767573 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6222'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81767573 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+48'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81767573 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+276.0753'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767573 — SIMBAD ID (P3083): 2MASS J00392211-0009541. wikidata.org.
[23] ↑ Q81767573 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.84216748470140'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767573 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.16501727775890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767573 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767573 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.574'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81767573 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). Q81767573. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767573

MLA “Q81767573.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767573.

BibTeX

@misc{4ortxyz_q81767573_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767573}}, year = {2026}, url = {https://4ort.xyz/entity/q81767573}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767573 — https://4ort.xyz/entity/q81767573 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767573 · Last refreshed: May 7, 2026