Q81768619

low-mass star in the constellation Cetus

Thing low_mass_star Q81768619

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Q81768619

Summary

Q81768619 is a low-mass star^[1].

Key Facts

Q81768619's instance of is recorded as low-mass star^[2].
Q81768619's constellation is recorded as Cetus^[3].
Q81768619's spectral class is recorded as M6V^[4].
Q81768619's catalog code is recorded as 2MASS J00495625-0000338^[5].
Q81768619's catalog code is recorded as SDSS J004956.27-000033.8^[6].
Q81768619's catalog code is recorded as SDSS J004956.27-000033.9^[7].
Q81768619's catalog code is recorded as Gaia DR2 2536980110222070400^[8].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.289'}^[9].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.279'}^[10].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.638'}^[11].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.901'}^[12].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.394'}^[13].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.073'}^[14].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.667'}^[15].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.597'}^[16].
Q81768619's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4355'}^[17].
Q81768619's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.9885'}^[18].
Q81768619's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}^[19].
Q81768619's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+125.1799'}^[20].
Q81768619's SIMBAD ID is recorded as 2MASS J00495625-0000338^[21].
Q81768619's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.48443235180410'}^[22].
Q81768619's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.00942336883780'}^[23].
Q81768619's epoch is recorded as J2000.0^[24].
Q81768619's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+14.300'}^[25].
Q81768619's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+56.745'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.289, unit: 1, amount: +21.279, unit: 1, amount: +19.638, unit: 1, amount: +14.901, unit: 1, amount: +14.394, unit: 1, amount: +14.073, unit: 1, amount: +17.667, unit: 1, amount: +16.597, unit: 1, amount: +18.4355

Catalog code 2MASS J00495625-0000338, SDSS J004956.27-000033.8, SDSS J004956.27-000033.9, Gaia DR2 2536980110222070400

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.00942336883780

Declination component of proper motion unit: www.wikidata.org, amount: +14.300

Distance from earth unit: www.wikidata.org, amount: +125.1799

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.9885

Radial velocity unit: www.wikidata.org, amount: -3

Right ascension unit: www.wikidata.org, amount: +12.48443235180410

Right ascension component of proper motion unit: www.wikidata.org, amount: +56.745

Spectral class M6V

External References (2)

Gaia id 2536980110222070400

Simbad id 2MASS J00495625-0000338

References

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

Direct Wikidata claims

[2] ↑ Q81768619 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768619 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768619 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768619 — catalog code (P528): 2MASS J00495625-0000338. SIMBAD. wikidata.org.
[6] ↑ Q81768619 — catalog code (P528): SDSS J004956.27-000033.8. SIMBAD. wikidata.org.
[7] ↑ Q81768619 — catalog code (P528): SDSS J004956.27-000033.9. SIMBAD. wikidata.org.
[8] ↑ Q81768619 — catalog code (P528): Gaia DR2 2536980110222070400. SIMBAD. wikidata.org.
[9] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.289'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.279'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.638'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.901'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.394'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.073'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.667'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.597'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81768619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4355'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768619 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.9885'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768619 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768619 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+125.1799'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81768619 — SIMBAD ID (P3083): 2MASS J00495625-0000338. wikidata.org.
[22] ↑ Q81768619 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.48443235180410'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768619 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.00942336883780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768619 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768619 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+14.300'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768619 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+56.745'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768619 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). Q81768619. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768619

MLA “Q81768619.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768619.

BibTeX

@misc{4ortxyz_q81768619_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768619}}, year = {2026}, url = {https://4ort.xyz/entity/q81768619}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768619 — https://4ort.xyz/entity/q81768619 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768619 · Last refreshed: May 7, 2026