Q78688494

star in the constellation Hydra

Thing star Q78688494

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Q78688494

Summary

Q78688494 is a star^[1].

Key Facts

Q78688494's instance of is recorded as star^[2].
Q78688494's constellation is recorded as Hydra^[3].
Q78688494's catalog code is recorded as 2MASS J12165487-3007547^[4].
Q78688494's catalog code is recorded as USNO-B1.0 0598-00278221^[5].
Q78688494's catalog code is recorded as RAVE J121654.9-300754^[6].
Q78688494's catalog code is recorded as RAVE J121654.9-300755^[7].
Q78688494's catalog code is recorded as DENIS J121654.8-300754^[8].
Q78688494's catalog code is recorded as Gaia DR2 3472977011575793920^[9].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.243'}^[10].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.468'}^[11].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.953'}^[12].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.846'}^[13].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.19'}^[14].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.335'}^[15].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.318'}^[16].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.762'}^[17].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.995'}^[18].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.705'}^[19].
Q78688494's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.0342'}^[20].
Q78688494's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2763'}^[21].
Q78688494's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+88.71'}^[22].
Q78688494's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3619.2544'}^[23].
Q78688494's SIMBAD ID is recorded as UCAC4 300-070224^[24].
Q78688494's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.22863748677480'}^[25].
Q78688494's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-30.13188798552330'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.243, unit: 1, amount: +11.468, unit: 1, amount: +10.953, unit: 1, amount: +10.846, unit: 1, amount: +13.19, unit: 1, amount: +14.335, unit: 1, amount: +13.318, unit: 1, amount: +13.762, unit: 1, amount: +12.995, unit: 1, amount: +12.705, unit: 1, amount: +13.0342

Catalog code 2MASS J12165487-3007547, USNO-B1.0 0598-00278221, RAVE J121654.9-300754, RAVE J121654.9-300755, DENIS J121654.8-300754, Gaia DR2 3472977011575793920

Constellation Hydra

Declination unit: www.wikidata.org, amount: -30.13188798552330

Declination component of proper motion unit: www.wikidata.org, amount: -7.416

Distance from earth unit: www.wikidata.org, amount: +3619.2544

Effective temperature unit: www.wikidata.org, amount: +4753

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2763

Radial velocity unit: www.wikidata.org, amount: +88.71

Right ascension unit: www.wikidata.org, amount: +184.22863748677480

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.264

External References (2)

Gaia id 3472977011575793920

Simbad id UCAC4 300-070224

References

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

Direct Wikidata claims

[2] ↑ Q78688494 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78688494 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78688494 — catalog code (P528): 2MASS J12165487-3007547. SIMBAD. wikidata.org.
[5] ↑ Q78688494 — catalog code (P528): USNO-B1.0 0598-00278221. SIMBAD. wikidata.org.
[6] ↑ Q78688494 — catalog code (P528): RAVE J121654.9-300754. SIMBAD. wikidata.org.
[7] ↑ Q78688494 — catalog code (P528): RAVE J121654.9-300755. SIMBAD. wikidata.org.
[8] ↑ Q78688494 — catalog code (P528): DENIS J121654.8-300754. SIMBAD. wikidata.org.
[9] ↑ Q78688494 — catalog code (P528): Gaia DR2 3472977011575793920. SIMBAD. wikidata.org.
[10] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.243'}. The DENIS database, 3rd Release. wikidata.org.
[11] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.468'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.953'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.846'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.19'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.335'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.318'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.762'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.995'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.705'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q78688494 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.0342'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78688494 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2763'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78688494 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+88.71'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78688494 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3619.2544'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78688494 — SIMBAD ID (P3083): UCAC4 300-070224. wikidata.org.
[25] ↑ Q78688494 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.22863748677480'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78688494 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-30.13188798552330'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78688494 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). Q78688494. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78688494

MLA “Q78688494.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78688494.

BibTeX

@misc{4ortxyz_q78688494_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78688494}}, year = {2026}, url = {https://4ort.xyz/entity/q78688494}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78688494 — https://4ort.xyz/entity/q78688494 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78688494 · Last refreshed: May 7, 2026