Q81767990

low-mass star in the constellation Cetus

Thing low_mass_star Q81767990

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Q81767990

Summary

Q81767990 is a low-mass star^[1].

Key Facts

Q81767990's instance of is recorded as low-mass star^[2].
Q81767990's constellation is recorded as Cetus^[3].
Q81767990's spectral class is recorded as M3V^[4].
Q81767990's catalog code is recorded as 2MASS J03085097+0010473^[5].
Q81767990's catalog code is recorded as SDSS J030850.97+001047.5^[6].
Q81767990's catalog code is recorded as Gaia DR2 3266485906085313536^[7].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.765'}^[8].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.514'}^[9].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.025'}^[10].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.956'}^[11].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.389'}^[12].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.111'}^[13].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.550'}^[14].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.74'}^[15].
Q81767990's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6985'}^[16].
Q81767990's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7812'}^[17].
Q81767990's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}^[18].
Q81767990's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1046.0'}^[19].
Q81767990's SIMBAD ID is recorded as 2MASS J03085097+0010473^[20].
Q81767990's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.21236630923340'}^[21].
Q81767990's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.17984078992810'}^[22].
Q81767990's epoch is recorded as J2000.0^[23].
Q81767990's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.777'}^[24].
Q81767990's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.751'}^[25].
Q81767990's Gaia ID is recorded as 3266485906085313536^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.765, unit: 1, amount: +21.514, unit: 1, amount: +20.025, unit: 1, amount: +18.956, unit: 1, amount: +18.389, unit: 1, amount: +17.111, unit: 1, amount: +16.550, unit: 1, amount: +15.74, unit: 1, amount: +19.6985

Catalog code 2MASS J03085097+0010473, SDSS J030850.97+001047.5, Gaia DR2 3266485906085313536

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.17984078992810

Declination component of proper motion unit: www.wikidata.org, amount: +10.777

Distance from earth unit: www.wikidata.org, amount: +1046.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7812

Radial velocity unit: www.wikidata.org, amount: +39

Right ascension unit: www.wikidata.org, amount: +47.21236630923340

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.751

Spectral class M3V

External References (2)

Gaia id 3266485906085313536

Simbad id 2MASS J03085097+0010473

References

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

Direct Wikidata claims

[2] ↑ Q81767990 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81767990 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81767990 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81767990 — catalog code (P528): 2MASS J03085097+0010473. SIMBAD. wikidata.org.
[6] ↑ Q81767990 — catalog code (P528): SDSS J030850.97+001047.5. SIMBAD. wikidata.org.
[7] ↑ Q81767990 — catalog code (P528): Gaia DR2 3266485906085313536. SIMBAD. wikidata.org.
[8] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.765'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.514'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.025'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.956'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.389'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.111'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.550'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.74'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81767990 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.6985'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81767990 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7812'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81767990 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81767990 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1046.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81767990 — SIMBAD ID (P3083): 2MASS J03085097+0010473. wikidata.org.
[21] ↑ Q81767990 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.21236630923340'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81767990 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.17984078992810'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81767990 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81767990 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.777'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81767990 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.751'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81767990 — Gaia ID (P13228): 3266485906085313536. wikidata.org.

Class ancestry

[1] ↑ Q81767990 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). Q81767990. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81767990

MLA “Q81767990.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81767990.

BibTeX

@misc{4ortxyz_q81767990_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81767990}}, year = {2026}, url = {https://4ort.xyz/entity/q81767990}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81767990 — https://4ort.xyz/entity/q81767990 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81767990 · Last refreshed: May 7, 2026