Q81768403

low-mass star in the constellation Cetus

Thing low_mass_star Q81768403

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Q81768403

Summary

Q81768403 is a low-mass star^[1].

Key Facts

Q81768403's instance of is recorded as low-mass star^[2].
Q81768403's constellation is recorded as Cetus^[3].
Q81768403's spectral class is recorded as M5V^[4].
Q81768403's catalog code is recorded as 2MASS J00561874+0028082^[5].
Q81768403's catalog code is recorded as SDSS J005618.73+002807.8^[6].
Q81768403's catalog code is recorded as SDSS J005618.74+002807.9^[7].
Q81768403's catalog code is recorded as Gaia DR2 2537248459778966144^[8].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.966'}^[9].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.695'}^[10].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.269'}^[11].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.031'}^[12].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.486'}^[13].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.974'}^[14].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.717'}^[15].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.767'}^[16].
Q81768403's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5370'}^[17].
Q81768403's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0633'}^[18].
Q81768403's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}^[19].
Q81768403's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+326.4453'}^[20].
Q81768403's SIMBAD ID is recorded as 2MASS J00561874+0028082^[21].
Q81768403's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.07809362119960'}^[22].
Q81768403's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46889587703000'}^[23].
Q81768403's epoch is recorded as J2000.0^[24].
Q81768403's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-46.326'}^[25].
Q81768403's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.646'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.966, unit: 1, amount: +20.695, unit: 1, amount: +19.269, unit: 1, amount: +17.031, unit: 1, amount: +15.486, unit: 1, amount: +14.974, unit: 1, amount: +14.717, unit: 1, amount: +17.767, unit: 1, amount: +18.5370

Catalog code 2MASS J00561874+0028082, SDSS J005618.73+002807.8, SDSS J005618.74+002807.9, Gaia DR2 2537248459778966144

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.46889587703000

Declination component of proper motion unit: www.wikidata.org, amount: -46.326

Distance from earth unit: www.wikidata.org, amount: +326.4453

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0633

Radial velocity unit: www.wikidata.org, amount: +33

Right ascension unit: www.wikidata.org, amount: +14.07809362119960

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.646

Spectral class M5V

External References (2)

Gaia id 2537248459778966144

Simbad id 2MASS J00561874+0028082

References

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

Direct Wikidata claims

[2] ↑ Q81768403 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768403 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768403 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768403 — catalog code (P528): 2MASS J00561874+0028082. SIMBAD. wikidata.org.
[6] ↑ Q81768403 — catalog code (P528): SDSS J005618.73+002807.8. SIMBAD. wikidata.org.
[7] ↑ Q81768403 — catalog code (P528): SDSS J005618.74+002807.9. SIMBAD. wikidata.org.
[8] ↑ Q81768403 — catalog code (P528): Gaia DR2 2537248459778966144. SIMBAD. wikidata.org.
[9] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.966'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.695'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.269'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.031'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.486'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.974'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.717'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.767'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81768403 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5370'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768403 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0633'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768403 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+33'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768403 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+326.4453'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81768403 — SIMBAD ID (P3083): 2MASS J00561874+0028082. wikidata.org.
[22] ↑ Q81768403 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.07809362119960'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768403 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.46889587703000'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768403 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768403 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-46.326'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768403 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.646'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768403 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). Q81768403. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768403

MLA “Q81768403.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768403.

BibTeX

@misc{4ortxyz_q81768403_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768403}}, year = {2026}, url = {https://4ort.xyz/entity/q81768403}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768403 — https://4ort.xyz/entity/q81768403 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768403 · Last refreshed: May 7, 2026