Q78684174

star in the constellation Hydra

Thing star Q78684174

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Q78684174

Summary

Q78684174 is a star^[1].

Key Facts

Q78684174's instance of is recorded as star^[2].
Q78684174's constellation is recorded as Hydra^[3].
Q78684174's catalog code is recorded as 2MASS J13180571-2859463^[4].
Q78684174's catalog code is recorded as USNO-B1.0 0610-00290873^[5].
Q78684174's catalog code is recorded as RAVE J131805.7-285946^[6].
Q78684174's catalog code is recorded as DENIS J131805.7-285946^[7].
Q78684174's catalog code is recorded as Gaia DR2 6183004583968935552^[8].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.942'}^[9].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.143'}^[10].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.521'}^[11].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.386'}^[12].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.81'}^[13].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.263'}^[14].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.138'}^[15].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.680'}^[16].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.780'}^[17].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.441'}^[18].
Q78684174's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.8191'}^[19].
Q78684174's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3888'}^[20].
Q78684174's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-50.03'}^[21].
Q78684174's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+5512.74'}^[22].
Q78684174's SIMBAD ID is recorded as UCAC4 306-071999^[23].
Q78684174's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+199.52380960548890'}^[24].
Q78684174's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.99620885817910'}^[25].
Q78684174's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.942, unit: 1, amount: +11.143, unit: 1, amount: +10.521, unit: 1, amount: +10.386, unit: 1, amount: +12.81, unit: 1, amount: +14.263, unit: 1, amount: +13.138, unit: 1, amount: +13.680, unit: 1, amount: +12.780, unit: 1, amount: +12.441, unit: 1, amount: +12.8191

Catalog code 2MASS J13180571-2859463, USNO-B1.0 0610-00290873, RAVE J131805.7-285946, DENIS J131805.7-285946, Gaia DR2 6183004583968935552

Constellation Hydra

Declination unit: www.wikidata.org, amount: -28.99620885817910

Declination component of proper motion unit: www.wikidata.org, amount: -3.193

Distance from earth unit: www.wikidata.org, amount: +5512.74

Effective temperature unit: www.wikidata.org, amount: +4282

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3888

Radial velocity unit: www.wikidata.org, amount: -50.03

Right ascension unit: www.wikidata.org, amount: +199.52380960548890

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.367

Surface gravity unit: www.wikidata.org, amount: +5

External References (2)

Gaia id 6183004583968935552

Simbad id UCAC4 306-071999

References

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

Direct Wikidata claims

[2] ↑ Q78684174 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78684174 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78684174 — catalog code (P528): 2MASS J13180571-2859463. SIMBAD. wikidata.org.
[5] ↑ Q78684174 — catalog code (P528): USNO-B1.0 0610-00290873. SIMBAD. wikidata.org.
[6] ↑ Q78684174 — catalog code (P528): RAVE J131805.7-285946. SIMBAD. wikidata.org.
[7] ↑ Q78684174 — catalog code (P528): DENIS J131805.7-285946. SIMBAD. wikidata.org.
[8] ↑ Q78684174 — catalog code (P528): Gaia DR2 6183004583968935552. SIMBAD. wikidata.org.
[9] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.942'}. The DENIS database, 3rd Release. wikidata.org.
[10] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.143'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.521'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.386'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.81'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.263'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.138'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.680'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.780'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.441'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78684174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.8191'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q78684174 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3888'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78684174 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-50.03'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78684174 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+5512.74'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[23] ↑ Q78684174 — SIMBAD ID (P3083): UCAC4 306-071999. wikidata.org.
[24] ↑ Q78684174 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+199.52380960548890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78684174 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.99620885817910'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78684174 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78684174 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). Q78684174. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78684174

MLA “Q78684174.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78684174.

BibTeX

@misc{4ortxyz_q78684174_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78684174}}, year = {2026}, url = {https://4ort.xyz/entity/q78684174}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78684174 — https://4ort.xyz/entity/q78684174 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78684174 · Last refreshed: May 7, 2026