Q81761885

low-mass star in the constellation Eridanus

Thing low_mass_star Q81761885

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Q81761885

Summary

Q81761885 is a low-mass star^[1].

Key Facts

Q81761885's instance of is recorded as low-mass star^[2].
Q81761885's constellation is recorded as Eridanus^[3].
Q81761885's spectral class is recorded as M7V^[4].
Q81761885's catalog code is recorded as 2MASS J02475764-0740161^[5].
Q81761885's catalog code is recorded as SDSS J024757.65-074016.1^[6].
Q81761885's catalog code is recorded as SDSS J024757.66-074016.0^[7].
Q81761885's catalog code is recorded as Gaia DR2 5174582920413277184^[8].
Q81761885's redshift is recorded as {'unit': '1', 'amount': '+0.00012'}^[9].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.027'}^[10].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.140'}^[11].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.523'}^[12].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.484'}^[13].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.391'}^[14].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.855'}^[15].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.371'}^[16].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.728'}^[17].
Q81761885's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.3300'}^[18].
Q81761885's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.1665'}^[19].
Q81761885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+73'}^[20].
Q81761885's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+162.1665'}^[21].
Q81761885's SIMBAD ID is recorded as 2MASS J02475764-0740161^[22].
Q81761885's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.99022468006390'}^[23].
Q81761885's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-7.67112447019830'}^[24].
Q81761885's epoch is recorded as J2000.0^[25].
Q81761885's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-37.886'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.027, unit: 1, amount: +22.140, unit: 1, amount: +20.523, unit: 1, amount: +18.484, unit: 1, amount: +17.391, unit: 1, amount: +15.855, unit: 1, amount: +15.371, unit: 1, amount: +14.728, unit: 1, amount: +19.3300

Catalog code 2MASS J02475764-0740161, SDSS J024757.65-074016.1, SDSS J024757.66-074016.0, Gaia DR2 5174582920413277184

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -7.67112447019830

Declination component of proper motion unit: www.wikidata.org, amount: -37.886

Distance from earth unit: www.wikidata.org, amount: +162.1665

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.1665

Radial velocity unit: www.wikidata.org, amount: +73

Redshift unit: 1, amount: +0.00012

Right ascension unit: www.wikidata.org, amount: +41.99022468006390

Right ascension component of proper motion unit: www.wikidata.org, amount: +101.424

Spectral class M7V

External References (2)

Gaia id 5174582920413277184

Simbad id 2MASS J02475764-0740161

References

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

Direct Wikidata claims

[2] ↑ Q81761885 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761885 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81761885 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761885 — catalog code (P528): 2MASS J02475764-0740161. SIMBAD. wikidata.org.
[6] ↑ Q81761885 — catalog code (P528): SDSS J024757.65-074016.1. SIMBAD. wikidata.org.
[7] ↑ Q81761885 — catalog code (P528): SDSS J024757.66-074016.0. SIMBAD. wikidata.org.
[8] ↑ Q81761885 — catalog code (P528): Gaia DR2 5174582920413277184. SIMBAD. wikidata.org.
[9] ↑ Q81761885 — redshift (P1090): {'unit': '1', 'amount': '+0.00012'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.027'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.140'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.523'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.484'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.391'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.855'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.371'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.728'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81761885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.3300'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761885 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.1665'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81761885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+73'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761885 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+162.1665'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81761885 — SIMBAD ID (P3083): 2MASS J02475764-0740161. wikidata.org.
[23] ↑ Q81761885 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.99022468006390'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761885 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-7.67112447019830'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761885 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761885 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-37.886'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761885 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). Q81761885. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761885

MLA “Q81761885.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761885.

BibTeX

@misc{4ortxyz_q81761885_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761885}}, year = {2026}, url = {https://4ort.xyz/entity/q81761885}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761885 — https://4ort.xyz/entity/q81761885 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761885 · Last refreshed: May 7, 2026