Q86581509

star in the constellation Hydra

Thing star Q86581509

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Q86581509

Summary

Q86581509 is a star^[1].

Key Facts

Q86581509's instance of is recorded as star^[2].
Q86581509's constellation is recorded as Hydra^[3].
Q86581509's catalog code is recorded as TYC 6754-895-1^[4].
Q86581509's catalog code is recorded as RAVE J144410.9-274207^[5].
Q86581509's catalog code is recorded as 2MASS J14441087-2742073^[6].
Q86581509's catalog code is recorded as Gaia DR1 6222353970528021120^[7].
Q86581509's catalog code is recorded as Gaia DR2 6222353970528021120^[8].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.944'}^[9].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.158'}^[10].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.941'}^[11].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.359'}^[12].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.796'}^[13].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.551'}^[14].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.251'}^[15].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.606'}^[16].
Q86581509's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2257'}^[17].
Q86581509's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4379'}^[18].
Q86581509's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.76'}^[19].
Q86581509's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2222.74'}^[20].
Q86581509's SIMBAD ID is recorded as TYC 6754-895-1^[21].
Q86581509's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+221.04534034439210'}^[22].
Q86581509's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.70202200237160'}^[23].
Q86581509's epoch is recorded as J2000.0^[24].
Q86581509's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4000'}^[25].
Q86581509's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.944, unit: 1, amount: +7.158, unit: 1, amount: +6.941, unit: 1, amount: +12.359, unit: 1, amount: +10.796, unit: 1, amount: +11.551, unit: 1, amount: +10.251, unit: 1, amount: +9.606, unit: 1, amount: +10.2257

Catalog code TYC 6754-895-1, RAVE J144410.9-274207, 2MASS J14441087-2742073, Gaia DR1 6222353970528021120, Gaia DR2 6222353970528021120

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.70202200237160

Declination component of proper motion unit: www.wikidata.org, amount: -1.136

Distance from earth unit: www.wikidata.org, amount: +2222.74

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: +0.4379

Radial velocity unit: www.wikidata.org, amount: -43.76

Right ascension unit: www.wikidata.org, amount: +221.04534034439210

Right ascension component of proper motion unit: www.wikidata.org, amount: -11.852

Surface gravity unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 6222353970528021120

Simbad id TYC 6754-895-1

References

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

Direct Wikidata claims

[2] ↑ Q86581509 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86581509 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q86581509 — catalog code (P528): TYC 6754-895-1. SIMBAD. wikidata.org.
[5] ↑ Q86581509 — catalog code (P528): RAVE J144410.9-274207. SIMBAD. wikidata.org.
[6] ↑ Q86581509 — catalog code (P528): 2MASS J14441087-2742073. SIMBAD. wikidata.org.
[7] ↑ Q86581509 — catalog code (P528): Gaia DR1 6222353970528021120. SIMBAD. wikidata.org.
[8] ↑ Q86581509 — catalog code (P528): Gaia DR2 6222353970528021120. SIMBAD. wikidata.org.
[9] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.944'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.158'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.941'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.359'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[13] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.796'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.551'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.251'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.606'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q86581509 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2257'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q86581509 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4379'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q86581509 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.76'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86581509 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2222.74'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[21] ↑ Q86581509 — SIMBAD ID (P3083): TYC 6754-895-1. wikidata.org.
[22] ↑ Q86581509 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+221.04534034439210'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86581509 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.70202200237160'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86581509 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86581509 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4000'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q86581509 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q86581509 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). Q86581509. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86581509

MLA “Q86581509.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86581509.

BibTeX

@misc{4ortxyz_q86581509_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86581509}}, year = {2026}, url = {https://4ort.xyz/entity/q86581509}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86581509 — https://4ort.xyz/entity/q86581509 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86581509 · Last refreshed: May 7, 2026