Q86288745

star in the constellation Hydra

Thing star Q86288745

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Q86288745

Summary

Q86288745 is a star^[1].

Key Facts

Q86288745's instance of is recorded as star^[2].
Q86288745's constellation is recorded as Hydra^[3].
Q86288745's catalog code is recorded as BD-21 2876^[4].
Q86288745's catalog code is recorded as CPD-21 4439^[5].
Q86288745's catalog code is recorded as GSC 06055-01409^[6].
Q86288745's catalog code is recorded as PPM 729563^[7].
Q86288745's catalog code is recorded as TYC 6055-1409-1^[8].
Q86288745's catalog code is recorded as 2MASS J09394055-2154012^[9].
Q86288745's catalog code is recorded as RAVE J093940.6-215401^[10].
Q86288745's catalog code is recorded as Gaia DR1 5664827152051215616^[11].
Q86288745's catalog code is recorded as Gaia DR2 5664827156347811712^[12].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.107'}^[13].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.564'}^[14].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.467'}^[15].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.197'}^[16].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.175'}^[17].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.702'}^[18].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.994'}^[19].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.387'}^[20].
Q86288745's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7596'}^[21].
Q86288745's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6775'}^[22].
Q86288745's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+112.35'}^[23].
Q86288745's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+596.1252'}^[24].
Q86288745's SIMBAD ID is recorded as BD-21 2876^[25].
Q86288745's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.91898752507640'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.107, unit: 1, amount: +7.564, unit: 1, amount: +7.467, unit: 1, amount: +11.197, unit: 1, amount: +10.175, unit: 1, amount: +10.702, unit: 1, amount: +9.994, unit: 1, amount: +9.387, unit: 1, amount: +9.7596

Catalog code BD-21 2876, CPD-21 4439, GSC 06055-01409, PPM 729563, TYC 6055-1409-1, 2MASS J09394055-2154012, RAVE J093940.6-215401, Gaia DR1 5664827152051215616, Gaia DR2 5664827156347811712

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.90038063102810

Declination component of proper motion unit: www.wikidata.org, amount: -10.673

Distance from earth unit: www.wikidata.org, amount: +596.1252

Effective temperature unit: www.wikidata.org, amount: +4694

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.6775

Radial velocity unit: www.wikidata.org, amount: +112.35

Right ascension unit: www.wikidata.org, amount: +144.91898752507640

Right ascension component of proper motion unit: www.wikidata.org, amount: -26.334

Surface gravity unit: www.wikidata.org, amount: +132

External References (2)

Gaia id 5664827156347811712

Simbad id BD-21 2876

References

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

Direct Wikidata claims

[2] ↑ Q86288745 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86288745 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q86288745 — catalog code (P528): BD-21 2876. SIMBAD. wikidata.org.
[5] ↑ Q86288745 — catalog code (P528): CPD-21 4439. SIMBAD. wikidata.org.
[6] ↑ Q86288745 — catalog code (P528): GSC 06055-01409. SIMBAD. wikidata.org.
[7] ↑ Q86288745 — catalog code (P528): PPM 729563. SIMBAD. wikidata.org.
[8] ↑ Q86288745 — catalog code (P528): TYC 6055-1409-1. SIMBAD. wikidata.org.
[9] ↑ Q86288745 — catalog code (P528): 2MASS J09394055-2154012. SIMBAD. wikidata.org.
[10] ↑ Q86288745 — catalog code (P528): RAVE J093940.6-215401. SIMBAD. wikidata.org.
[11] ↑ Q86288745 — catalog code (P528): Gaia DR1 5664827152051215616. SIMBAD. wikidata.org.
[12] ↑ Q86288745 — catalog code (P528): Gaia DR2 5664827156347811712. SIMBAD. wikidata.org.
[13] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.107'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.564'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.467'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.197'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.175'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.702'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.994'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.387'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q86288745 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.7596'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86288745 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6775'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86288745 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+112.35'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86288745 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+596.1252'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86288745 — SIMBAD ID (P3083): BD-21 2876. wikidata.org.
[26] ↑ Q86288745 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.91898752507640'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86288745 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). Q86288745. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86288745

MLA “Q86288745.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86288745.

BibTeX

@misc{4ortxyz_q86288745_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86288745}}, year = {2026}, url = {https://4ort.xyz/entity/q86288745}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86288745 — https://4ort.xyz/entity/q86288745 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86288745 · Last refreshed: May 7, 2026