Q78668443

star in the constellation Hydra

Thing star Q78668443

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Q78668443

Summary

Q78668443 is a star^[1].

Key Facts

Q78668443's instance of is recorded as star^[2].
Q78668443's constellation is recorded as Hydra^[3].
Q78668443's catalog code is recorded as 2MASS J11521919-2557154^[4].
Q78668443's catalog code is recorded as USNO-B1.0 0640-00271170^[5].
Q78668443's catalog code is recorded as RAVE J115219.2-255715^[6].
Q78668443's catalog code is recorded as RAVE J115219.2-255716^[7].
Q78668443's catalog code is recorded as DENIS J115219.2-255715^[8].
Q78668443's catalog code is recorded as Gaia DR2 3490486802968102912^[9].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.108'}^[10].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.613'}^[11].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.273'}^[12].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.289'}^[13].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.59'}^[14].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.517'}^[15].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.850'}^[16].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.121'}^[17].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.686'}^[18].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.479'}^[19].
Q78668443's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6958'}^[20].
Q78668443's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0126'}^[21].
Q78668443's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.80'}^[22].
Q78668443's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+331.9392'}^[23].
Q78668443's SIMBAD ID is recorded as UCAC4 321-066809^[24].
Q78668443's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.08003430050450'}^[25].
Q78668443's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.95429435375380'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.108, unit: 1, amount: +11.613, unit: 1, amount: +11.273, unit: 1, amount: +11.289, unit: 1, amount: +12.59, unit: 1, amount: +13.517, unit: 1, amount: +12.850, unit: 1, amount: +13.121, unit: 1, amount: +12.686, unit: 1, amount: +12.479, unit: 1, amount: +12.6958

Catalog code 2MASS J11521919-2557154, USNO-B1.0 0640-00271170, RAVE J115219.2-255715, RAVE J115219.2-255716, DENIS J115219.2-255715, Gaia DR2 3490486802968102912

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.95429435375380

Declination component of proper motion unit: www.wikidata.org, amount: -6.425

Distance from earth unit: www.wikidata.org, amount: +331.9392

Effective temperature unit: www.wikidata.org, amount: +5167

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0126

Radial velocity unit: www.wikidata.org, amount: +16.80

Right ascension unit: www.wikidata.org, amount: +178.08003430050450

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.803

Surface gravity unit: www.wikidata.org, amount: +9100

External References (2)

Gaia id 3490486802968102912

Simbad id UCAC4 321-066809

References

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

Direct Wikidata claims

[2] ↑ Q78668443 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78668443 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78668443 — catalog code (P528): 2MASS J11521919-2557154. SIMBAD. wikidata.org.
[5] ↑ Q78668443 — catalog code (P528): USNO-B1.0 0640-00271170. SIMBAD. wikidata.org.
[6] ↑ Q78668443 — catalog code (P528): RAVE J115219.2-255715. SIMBAD. wikidata.org.
[7] ↑ Q78668443 — catalog code (P528): RAVE J115219.2-255716. SIMBAD. wikidata.org.
[8] ↑ Q78668443 — catalog code (P528): DENIS J115219.2-255715. SIMBAD. wikidata.org.
[9] ↑ Q78668443 — catalog code (P528): Gaia DR2 3490486802968102912. SIMBAD. wikidata.org.
[10] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.108'}. The DENIS database, 3rd Release. wikidata.org.
[11] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.613'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.273'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.289'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.59'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.517'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.850'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.121'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.686'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.479'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q78668443 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.6958'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78668443 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0126'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78668443 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.80'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78668443 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+331.9392'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78668443 — SIMBAD ID (P3083): UCAC4 321-066809. wikidata.org.
[25] ↑ Q78668443 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.08003430050450'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78668443 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.95429435375380'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78668443 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). Q78668443. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78668443

MLA “Q78668443.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78668443.

BibTeX

@misc{4ortxyz_q78668443_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78668443}}, year = {2026}, url = {https://4ort.xyz/entity/q78668443}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78668443 — https://4ort.xyz/entity/q78668443 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78668443 · Last refreshed: May 7, 2026