Q86565605

star in the constellation Hydra

Thing star Q86565605

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Q86565605

Summary

Q86565605 is a star^[1].

Key Facts

Q86565605's instance of is recorded as star^[2].
Q86565605's constellation is recorded as Hydra^[3].
Q86565605's catalog code is recorded as BD-21 2940^[4].
Q86565605's catalog code is recorded as CPD-21 4552^[5].
Q86565605's catalog code is recorded as GSC 06057-01500^[6].
Q86565605's catalog code is recorded as PPM 729746^[7].
Q86565605's catalog code is recorded as TYC 6057-1500-1^[8].
Q86565605's catalog code is recorded as 2MASS J09545781-2149361^[9].
Q86565605's catalog code is recorded as RAVE J095457.8-214936^[10].
Q86565605's catalog code is recorded as Gaia DR1 5664048560380558976^[11].
Q86565605's catalog code is recorded as Gaia DR2 5664048564675863424^[12].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.492'}^[13].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.936'}^[14].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.782'}^[15].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.628'}^[16].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.503'}^[17].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.135'}^[18].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.240'}^[19].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.764'}^[20].
Q86565605's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.1579'}^[21].
Q86565605's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8213'}^[22].
Q86565605's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.84'}^[23].
Q86565605's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+549.0584'}^[24].
Q86565605's SIMBAD ID is recorded as BD-21 2940^[25].
Q86565605's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+148.74091532146880'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.492, unit: 1, amount: +7.936, unit: 1, amount: +7.782, unit: 1, amount: +11.628, unit: 1, amount: +10.503, unit: 1, amount: +11.135, unit: 1, amount: +10.240, unit: 1, amount: +9.764, unit: 1, amount: +10.1579

Catalog code BD-21 2940, CPD-21 4552, GSC 06057-01500, PPM 729746, TYC 6057-1500-1, 2MASS J09545781-2149361, RAVE J095457.8-214936, Gaia DR1 5664048560380558976, Gaia DR2 5664048564675863424

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.82672777514800

Declination component of proper motion unit: www.wikidata.org, amount: -1.265

Distance from earth unit: www.wikidata.org, amount: +549.0584

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: +1.8213

Radial velocity unit: www.wikidata.org, amount: +16.84

Right ascension unit: www.wikidata.org, amount: +148.74091532146880

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.052

External References (2)

Gaia id 5664048564675863424

Simbad id BD-21 2940

References

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

Direct Wikidata claims

[2] ↑ Q86565605 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86565605 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q86565605 — catalog code (P528): BD-21 2940. SIMBAD. wikidata.org.
[5] ↑ Q86565605 — catalog code (P528): CPD-21 4552. SIMBAD. wikidata.org.
[6] ↑ Q86565605 — catalog code (P528): GSC 06057-01500. SIMBAD. wikidata.org.
[7] ↑ Q86565605 — catalog code (P528): PPM 729746. SIMBAD. wikidata.org.
[8] ↑ Q86565605 — catalog code (P528): TYC 6057-1500-1. SIMBAD. wikidata.org.
[9] ↑ Q86565605 — catalog code (P528): 2MASS J09545781-2149361. SIMBAD. wikidata.org.
[10] ↑ Q86565605 — catalog code (P528): RAVE J095457.8-214936. SIMBAD. wikidata.org.
[11] ↑ Q86565605 — catalog code (P528): Gaia DR1 5664048560380558976. SIMBAD. wikidata.org.
[12] ↑ Q86565605 — catalog code (P528): Gaia DR2 5664048564675863424. SIMBAD. wikidata.org.
[13] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.492'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.936'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.782'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.628'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.503'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.135'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.240'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.764'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q86565605 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.1579'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86565605 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8213'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86565605 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.84'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86565605 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+549.0584'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86565605 — SIMBAD ID (P3083): BD-21 2940. wikidata.org.
[26] ↑ Q86565605 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+148.74091532146880'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86565605 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). Q86565605. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86565605

MLA “Q86565605.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86565605.

BibTeX

@misc{4ortxyz_q86565605_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86565605}}, year = {2026}, url = {https://4ort.xyz/entity/q86565605}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86565605 — https://4ort.xyz/entity/q86565605 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86565605 · Last refreshed: May 7, 2026