Q77519938

star in the constellation Hydra

Thing star Q77519938

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Q77519938

Summary

Q77519938 is a star^[1].

Key Facts

Q77519938's instance of is recorded as star^[2].
Q77519938's constellation is recorded as Hydra^[3].
Q77519938's catalog code is recorded as GSC 05426-02719^[4].
Q77519938's catalog code is recorded as TYC 5426-2719-1^[5].
Q77519938's catalog code is recorded as 2MASS J08122099-0841381^[6].
Q77519938's catalog code is recorded as RAVE J081221.0-084138^[7].
Q77519938's catalog code is recorded as Gaia DR1 3062743618319047552^[8].
Q77519938's catalog code is recorded as Gaia DR2 3062743622616202112^[9].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.921'}^[10].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.221'}^[11].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.996'}^[12].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.038'}^[13].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.570'}^[14].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.277'}^[15].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.015'}^[16].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.518'}^[17].
Q77519938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0262'}^[18].
Q77519938's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7392'}^[19].
Q77519938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+40.07'}^[20].
Q77519938's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1352.8139'}^[21].
Q77519938's SIMBAD ID is recorded as TYC 5426-2719-1^[22].
Q77519938's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+123.08746386679160'}^[23].
Q77519938's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.69392162204970'}^[24].
Q77519938's epoch is recorded as J2000.0^[25].
Q77519938's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4250'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.921, unit: 1, amount: +7.221, unit: 1, amount: +6.996, unit: 1, amount: +12.038, unit: 1, amount: +10.570, unit: 1, amount: +11.277, unit: 1, amount: +10.015, unit: 1, amount: +9.518, unit: 1, amount: +10.0262

Catalog code GSC 05426-02719, TYC 5426-2719-1, 2MASS J08122099-0841381, RAVE J081221.0-084138, Gaia DR1 3062743618319047552, Gaia DR2 3062743622616202112

Constellation Hydra

Declination unit: www.wikidata.org, amount: -8.69392162204970

Declination component of proper motion unit: www.wikidata.org, amount: +2.197

Distance from earth unit: www.wikidata.org, amount: +1352.8139

Effective temperature unit: www.wikidata.org, amount: +4250

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.7392

Radial velocity unit: www.wikidata.org, amount: +40.07

Right ascension unit: www.wikidata.org, amount: +123.08746386679160

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.506

Surface gravity unit: www.wikidata.org, amount: +32

External References (2)

Gaia id 3062743622616202112

Simbad id TYC 5426-2719-1

References

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

Direct Wikidata claims

[2] ↑ Q77519938 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77519938 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77519938 — catalog code (P528): GSC 05426-02719. SIMBAD. wikidata.org.
[5] ↑ Q77519938 — catalog code (P528): TYC 5426-2719-1. SIMBAD. wikidata.org.
[6] ↑ Q77519938 — catalog code (P528): 2MASS J08122099-0841381. SIMBAD. wikidata.org.
[7] ↑ Q77519938 — catalog code (P528): RAVE J081221.0-084138. SIMBAD. wikidata.org.
[8] ↑ Q77519938 — catalog code (P528): Gaia DR1 3062743618319047552. SIMBAD. wikidata.org.
[9] ↑ Q77519938 — catalog code (P528): Gaia DR2 3062743622616202112. SIMBAD. wikidata.org.
[10] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.921'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.221'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.996'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.038'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.570'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.277'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.015'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.518'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q77519938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0262'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77519938 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7392'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77519938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+40.07'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77519938 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1352.8139'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77519938 — SIMBAD ID (P3083): TYC 5426-2719-1. wikidata.org.
[23] ↑ Q77519938 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+123.08746386679160'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77519938 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.69392162204970'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77519938 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77519938 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4250'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q77519938 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). Q77519938. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77519938

MLA “Q77519938.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77519938.

BibTeX

@misc{4ortxyz_q77519938_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77519938}}, year = {2026}, url = {https://4ort.xyz/entity/q77519938}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77519938 — https://4ort.xyz/entity/q77519938 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77519938 · Last refreshed: May 7, 2026