Q81666697

star in the constellation Eridanus

Thing star Q81666697

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Q81666697

Summary

Q81666697 is a star^[1].

Key Facts

Q81666697's instance of is recorded as star^[2].
Q81666697's constellation is recorded as Eridanus^[3].
Q81666697's catalog code is recorded as 2MASS J02563425-4029117^[4].
Q81666697's catalog code is recorded as CD-40 764^[5].
Q81666697's catalog code is recorded as CPD-40 250^[6].
Q81666697's catalog code is recorded as PPM 307174^[7].
Q81666697's catalog code is recorded as TYC 7563-67-1^[8].
Q81666697's catalog code is recorded as RAVE J025634.3-402912^[9].
Q81666697's catalog code is recorded as Gaia DR1 5044339033593875200^[10].
Q81666697's catalog code is recorded as Gaia DR2 5044339037890694528^[11].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.116'}^[12].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.867'}^[13].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.801'}^[14].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.620'}^[15].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.023'}^[16].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.302'}^[17].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.957'}^[18].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.836'}^[19].
Q81666697's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9689'}^[20].
Q81666697's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4136'}^[21].
Q81666697's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.19'}^[22].
Q81666697's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+414.3189'}^[23].
Q81666697's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.14274353402910'}^[24].
Q81666697's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-40.48660575713360'}^[25].
Q81666697's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q81666697's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.116, unit: 1, amount: +9.867, unit: 1, amount: +9.801, unit: 1, amount: +11.620, unit: 1, amount: +11.023, unit: 1, amount: +11.302, unit: 1, amount: +10.957, unit: 1, amount: +10.836, unit: 1, amount: +10.9689

Catalog code 2MASS J02563425-4029117, CD-40 764, CPD-40 250, PPM 307174, TYC 7563-67-1, RAVE J025634.3-402912, Gaia DR1 5044339033593875200, Gaia DR2 5044339037890694528

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -40.48660575713360

Declination component of proper motion unit: www.wikidata.org, amount: -6.680

Distance from earth unit: www.wikidata.org, amount: +414.3189

Effective temperature unit: www.wikidata.org, amount: +5836

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4136

Radial velocity unit: www.wikidata.org, amount: +13.19

Right ascension unit: www.wikidata.org, amount: +44.14274353402910

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.863

Surface gravity unit: www.wikidata.org, amount: +3550

External References (2)

Gaia id 5044339037890694528

Simbad id CD-40 764

References

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

Direct Wikidata claims

[2] ↑ Q81666697 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81666697 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81666697 — catalog code (P528): 2MASS J02563425-4029117. SIMBAD. wikidata.org.
[5] ↑ Q81666697 — catalog code (P528): CD-40 764. SIMBAD. wikidata.org.
[6] ↑ Q81666697 — catalog code (P528): CPD-40 250. SIMBAD. wikidata.org.
[7] ↑ Q81666697 — catalog code (P528): PPM 307174. SIMBAD. wikidata.org.
[8] ↑ Q81666697 — catalog code (P528): TYC 7563-67-1. SIMBAD. wikidata.org.
[9] ↑ Q81666697 — catalog code (P528): RAVE J025634.3-402912. SIMBAD. wikidata.org.
[10] ↑ Q81666697 — catalog code (P528): Gaia DR1 5044339033593875200. SIMBAD. wikidata.org.
[11] ↑ Q81666697 — catalog code (P528): Gaia DR2 5044339037890694528. SIMBAD. wikidata.org.
[12] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.116'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.867'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.801'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.620'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.023'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.302'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.957'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.836'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81666697 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9689'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81666697 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4136'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81666697 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.19'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81666697 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+414.3189'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81666697 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.14274353402910'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81666697 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-40.48660575713360'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81666697 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81666697 is an instance of star (Q523) [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). Q81666697. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81666697

MLA “Q81666697.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81666697.

BibTeX

@misc{4ortxyz_q81666697_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81666697}}, year = {2026}, url = {https://4ort.xyz/entity/q81666697}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81666697 — https://4ort.xyz/entity/q81666697 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81666697 · Last refreshed: May 7, 2026