Q78678331

star in the constellation Eridanus

Thing star Q78678331

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Q78678331

Summary

Q78678331 is a star^[1].

Key Facts

Q78678331's instance of is recorded as star^[2].
Q78678331's constellation is recorded as Eridanus^[3].
Q78678331's catalog code is recorded as 2MASS J04394172-2439581^[4].
Q78678331's catalog code is recorded as USNO-B1.0 0653-00051662^[5].
Q78678331's catalog code is recorded as RAVE J043941.7-243958^[6].
Q78678331's catalog code is recorded as DENIS J043941.7-243958^[7].
Q78678331's catalog code is recorded as Gaia DR2 4894471411137241600^[8].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.187'}^[9].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.138'}^[10].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.493'}^[11].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.273'}^[12].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.33'}^[13].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.720'}^[14].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.245'}^[15].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.025'}^[16].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.665'}^[17].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.913'}^[18].
Q78678331's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4580'}^[19].
Q78678331's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.7599'}^[20].
Q78678331's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.23'}^[21].
Q78678331's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+92.9377'}^[22].
Q78678331's SIMBAD ID is recorded as UCAC4 327-005494^[23].
Q78678331's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.92385112428120'}^[24].
Q78678331's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-24.66614663916220'}^[25].
Q78678331's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.187, unit: 1, amount: +11.138, unit: 1, amount: +10.493, unit: 1, amount: +10.273, unit: 1, amount: +13.33, unit: 1, amount: +15.720, unit: 1, amount: +14.245, unit: 1, amount: +15.025, unit: 1, amount: +13.665, unit: 1, amount: +12.913, unit: 1, amount: +13.4580

Catalog code 2MASS J04394172-2439581, USNO-B1.0 0653-00051662, RAVE J043941.7-243958, DENIS J043941.7-243958, Gaia DR2 4894471411137241600

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -24.66614663916220

Declination component of proper motion unit: www.wikidata.org, amount: +32.381

Distance from earth unit: www.wikidata.org, amount: +92.9377

Effective temperature unit: www.wikidata.org, amount: +4000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +10.7599

Radial velocity unit: www.wikidata.org, amount: +21.23

Right ascension unit: www.wikidata.org, amount: +69.92385112428120

Right ascension component of proper motion unit: www.wikidata.org, amount: +20.045

Surface gravity unit: www.wikidata.org, amount: +21000

External References (2)

Gaia id 4894471411137241600

Simbad id UCAC4 327-005494

References

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

Direct Wikidata claims

[2] ↑ Q78678331 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78678331 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q78678331 — catalog code (P528): 2MASS J04394172-2439581. SIMBAD. wikidata.org.
[5] ↑ Q78678331 — catalog code (P528): USNO-B1.0 0653-00051662. SIMBAD. wikidata.org.
[6] ↑ Q78678331 — catalog code (P528): RAVE J043941.7-243958. SIMBAD. wikidata.org.
[7] ↑ Q78678331 — catalog code (P528): DENIS J043941.7-243958. SIMBAD. wikidata.org.
[8] ↑ Q78678331 — catalog code (P528): Gaia DR2 4894471411137241600. SIMBAD. wikidata.org.
[9] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.187'}. The DENIS database, 3rd Release. wikidata.org.
[10] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.138'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.493'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.273'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.33'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.720'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.245'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.025'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.665'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.913'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78678331 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.4580'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q78678331 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.7599'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78678331 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.23'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78678331 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+92.9377'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78678331 — SIMBAD ID (P3083): UCAC4 327-005494. wikidata.org.
[24] ↑ Q78678331 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.92385112428120'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78678331 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-24.66614663916220'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78678331 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78678331 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). Q78678331. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78678331

MLA “Q78678331.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78678331.

BibTeX

@misc{4ortxyz_q78678331_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78678331}}, year = {2026}, url = {https://4ort.xyz/entity/q78678331}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78678331 — https://4ort.xyz/entity/q78678331 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78678331 · Last refreshed: May 7, 2026