Q81769200

low-mass star in the constellation Cetus

Thing low_mass_star Q81769200

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Q81769200

Summary

Q81769200 is a low-mass star^[1].

Key Facts

Q81769200's instance of is recorded as low-mass star^[2].
Q81769200's constellation is recorded as Cetus^[3].
Q81769200's spectral class is recorded as M3V^[4].
Q81769200's catalog code is recorded as 2MASS J03080156-0008082^[5].
Q81769200's catalog code is recorded as SDSS J030801.55-000808.2^[6].
Q81769200's catalog code is recorded as SDSS J030801.55-000808.3^[7].
Q81769200's catalog code is recorded as Gaia DR2 3266408875846859776^[8].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.823'}^[9].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.005'}^[10].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.304'}^[11].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.755'}^[12].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.340'}^[13].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.543'}^[14].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.344'}^[15].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.671'}^[16].
Q81769200's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0939'}^[17].
Q81769200's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0626'}^[18].
Q81769200's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}^[19].
Q81769200's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+484.8250'}^[20].
Q81769200's SIMBAD ID is recorded as 2MASS J03080156-0008082^[21].
Q81769200's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.00649389496840'}^[22].
Q81769200's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.13561647125160'}^[23].
Q81769200's epoch is recorded as J2000.0^[24].
Q81769200's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-28.190'}^[25].
Q81769200's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.365'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.823, unit: 1, amount: +20.005, unit: 1, amount: +15.304, unit: 1, amount: +14.755, unit: 1, amount: +14.340, unit: 1, amount: +18.543, unit: 1, amount: +17.344, unit: 1, amount: +16.671, unit: 1, amount: +18.0939

Catalog code 2MASS J03080156-0008082, SDSS J030801.55-000808.2, SDSS J030801.55-000808.3, Gaia DR2 3266408875846859776

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.13561647125160

Declination component of proper motion unit: www.wikidata.org, amount: -28.190

Distance from earth unit: www.wikidata.org, amount: +484.8250

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0626

Radial velocity unit: www.wikidata.org, amount: +18

Right ascension unit: www.wikidata.org, amount: +47.00649389496840

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.365

Spectral class M3V

External References (2)

Gaia id 3266408875846859776

Simbad id 2MASS J03080156-0008082

References

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

Direct Wikidata claims

[2] ↑ Q81769200 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81769200 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81769200 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81769200 — catalog code (P528): 2MASS J03080156-0008082. SIMBAD. wikidata.org.
[6] ↑ Q81769200 — catalog code (P528): SDSS J030801.55-000808.2. SIMBAD. wikidata.org.
[7] ↑ Q81769200 — catalog code (P528): SDSS J030801.55-000808.3. SIMBAD. wikidata.org.
[8] ↑ Q81769200 — catalog code (P528): Gaia DR2 3266408875846859776. SIMBAD. wikidata.org.
[9] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.823'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.005'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.304'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.755'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.340'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.543'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.344'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.671'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81769200 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0939'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81769200 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0626'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81769200 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81769200 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+484.8250'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81769200 — SIMBAD ID (P3083): 2MASS J03080156-0008082. wikidata.org.
[22] ↑ Q81769200 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.00649389496840'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81769200 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.13561647125160'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81769200 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81769200 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-28.190'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81769200 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.365'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81769200 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). Q81769200. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81769200

MLA “Q81769200.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81769200.

BibTeX

@misc{4ortxyz_q81769200_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81769200}}, year = {2026}, url = {https://4ort.xyz/entity/q81769200}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81769200 — https://4ort.xyz/entity/q81769200 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81769200 · Last refreshed: May 7, 2026