Q81948748

low-mass star in the constellation Eridanus

Thing low_mass_star Q81948748

Press Enter · cited answer in seconds

Q81948748

Summary

Q81948748 is a low-mass star^[1].

Key Facts

Q81948748's instance of is recorded as low-mass star^[2].
Q81948748's constellation is recorded as Eridanus^[3].
Q81948748's spectral class is recorded as M7V^[4].
Q81948748's catalog code is recorded as 2MASS J04054887-0608523^[5].
Q81948748's catalog code is recorded as SDSS J040548.87-060852.4^[6].
Q81948748's catalog code is recorded as SDSS J040548.87-060852.5^[7].
Q81948748's catalog code is recorded as Gaia DR2 3197314289551735168^[8].
Q81948748's redshift is recorded as {'unit': '1', 'amount': '-0.00010'}^[9].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.663'}^[10].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.440'}^[11].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.592'}^[12].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.668'}^[13].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.556'}^[14].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.050'}^[15].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.335'}^[16].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.142'}^[17].
Q81948748's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4761'}^[18].
Q81948748's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2485'}^[19].
Q81948748's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-14'}^[20].
Q81948748's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+190.5306'}^[21].
Q81948748's SIMBAD ID is recorded as 2MASS J04054887-0608523^[22].
Q81948748's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.45361589993050'}^[23].
Q81948748's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.14791303951520'}^[24].
Q81948748's epoch is recorded as J2000.0^[25].
Q81948748's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.226'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.663, unit: 1, amount: +22.440, unit: 1, amount: +20.592, unit: 1, amount: +18.668, unit: 1, amount: +17.556, unit: 1, amount: +16.050, unit: 1, amount: +15.335, unit: 1, amount: +15.142, unit: 1, amount: +19.4761

Catalog code 2MASS J04054887-0608523, SDSS J040548.87-060852.4, SDSS J040548.87-060852.5, Gaia DR2 3197314289551735168

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -6.14791303951520

Declination component of proper motion unit: www.wikidata.org, amount: +18.226

Distance from earth unit: www.wikidata.org, amount: +190.5306

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.2485

Radial velocity unit: www.wikidata.org, amount: -14

Redshift unit: 1, amount: -0.00010

Right ascension unit: www.wikidata.org, amount: +61.45361589993050

Right ascension component of proper motion unit: www.wikidata.org, amount: +17.179

Spectral class M7V

External References (2)

Gaia id 3197314289551735168

Simbad id 2MASS J04054887-0608523

References

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

Direct Wikidata claims

[2] ↑ Q81948748 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81948748 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81948748 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81948748 — catalog code (P528): 2MASS J04054887-0608523. SIMBAD. wikidata.org.
[6] ↑ Q81948748 — catalog code (P528): SDSS J040548.87-060852.4. SIMBAD. wikidata.org.
[7] ↑ Q81948748 — catalog code (P528): SDSS J040548.87-060852.5. SIMBAD. wikidata.org.
[8] ↑ Q81948748 — catalog code (P528): Gaia DR2 3197314289551735168. SIMBAD. wikidata.org.
[9] ↑ Q81948748 — redshift (P1090): {'unit': '1', 'amount': '-0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.663'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.440'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.592'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.668'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.556'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.050'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.335'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.142'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81948748 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4761'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81948748 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2485'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81948748 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-14'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81948748 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+190.5306'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81948748 — SIMBAD ID (P3083): 2MASS J04054887-0608523. wikidata.org.
[23] ↑ Q81948748 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.45361589993050'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81948748 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.14791303951520'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81948748 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81948748 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.226'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81948748 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). Q81948748. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81948748

MLA “Q81948748.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81948748.

BibTeX

@misc{4ortxyz_q81948748_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81948748}}, year = {2026}, url = {https://4ort.xyz/entity/q81948748}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81948748 — https://4ort.xyz/entity/q81948748 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81948748 · Last refreshed: May 7, 2026