Q90515523

hot subdwarf star in the constellation Pavo

Thing hot_subdwarf_star Q90515523

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Q90515523

Summary

Q90515523 is a hot subdwarf star^[1].

Key Facts

Q90515523's instance of is recorded as hot subdwarf star^[2].
Q90515523's constellation is recorded as Pavo^[3].
Q90515523's spectral class is recorded as sdB^[4].
Q90515523's catalog code is recorded as GALEX J202251.1-652521^[5].
Q90515523's catalog code is recorded as EC 20182-6534^[6].
Q90515523's catalog code is recorded as SBC9 3342^[7].
Q90515523's catalog code is recorded as UCAC2 3212111^[8].
Q90515523's catalog code is recorded as UCAC3 50-391387^[9].
Q90515523's catalog code is recorded as UCAC4 123-178717^[10].
Q90515523's catalog code is recorded as 2MASS J20225129-6525203^[11].
Q90515523's catalog code is recorded as Gaia DR2 6429036528482072576^[12].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.58'}^[13].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.782'}^[14].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.877'}^[15].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.86'}^[16].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.09'}^[17].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.29'}^[18].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.17'}^[19].
Q90515523's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3036'}^[20].
Q90515523's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5762'}^[21].
Q90515523's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.50'}^[22].
Q90515523's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+634.4373'}^[23].
Q90515523's SIMBAD ID is recorded as EC 20182-6534^[24].
Q90515523's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.71376289819220'}^[25].
Q90515523's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-65.42234333533220'}^[26].

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Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +13.58, unit: 1, amount: +13.782, unit: 1, amount: +13.877, unit: 1, amount: +13.86, unit: 1, amount: +13.09, unit: 1, amount: +13.29, unit: 1, amount: +12.17, unit: 1, amount: +13.3036

Catalog code GALEX J202251.1-652521, EC 20182-6534, SBC9 3342, UCAC2 3212111, UCAC3 50-391387, UCAC4 123-178717, 2MASS J20225129-6525203, Gaia DR2 6429036528482072576

Constellation Pavo

Declination unit: www.wikidata.org, amount: -65.42234333533220

Declination component of proper motion unit: www.wikidata.org, amount: -7.867

Distance from earth unit: www.wikidata.org, amount: +634.4373

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5762

Radial velocity unit: www.wikidata.org, amount: +13.50

Right ascension unit: www.wikidata.org, amount: +305.71376289819220

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.133

Spectral class sdB

External References (2)

Gaia id 6429036528482072576

Simbad id EC 20182-6534

References

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

Direct Wikidata claims

[2] ↑ Q90515523 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q90515523 — constellation (P59): Pavo. wikidata.org.
[4] ↑ Q90515523 — spectral class (P215): sdB. Radial-velocity measurements of subdwarf B stars. wikidata.org.
[5] ↑ Q90515523 — catalog code (P528): GALEX J202251.1-652521. SIMBAD. wikidata.org.
[6] ↑ Q90515523 — catalog code (P528): EC 20182-6534. SIMBAD. wikidata.org.
[7] ↑ Q90515523 — catalog code (P528): SBC9 3342. SIMBAD. wikidata.org.
[8] ↑ Q90515523 — catalog code (P528): UCAC2 3212111. SIMBAD. wikidata.org.
[9] ↑ Q90515523 — catalog code (P528): UCAC3 50-391387. SIMBAD. wikidata.org.
[10] ↑ Q90515523 — catalog code (P528): UCAC4 123-178717. SIMBAD. wikidata.org.
[11] ↑ Q90515523 — catalog code (P528): 2MASS J20225129-6525203. SIMBAD. wikidata.org.
[12] ↑ Q90515523 — catalog code (P528): Gaia DR2 6429036528482072576. SIMBAD. wikidata.org.
[13] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.58'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[14] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.782'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.877'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.86'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.09'}. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[18] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.29'}. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[19] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.17'}. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[20] ↑ Q90515523 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3036'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90515523 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5762'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90515523 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.50'}. Hot subdwarf binaries from the MUCHFUSS project. wikidata.org.
[23] ↑ Q90515523 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+634.4373'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90515523 — SIMBAD ID (P3083): EC 20182-6534. wikidata.org.
[25] ↑ Q90515523 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.71376289819220'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90515523 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-65.42234333533220'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90515523 is an instance of hot subdwarf star (Q54231557) [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). Q90515523. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90515523

MLA “Q90515523.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90515523.

BibTeX

@misc{4ortxyz_q90515523_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90515523}}, year = {2026}, url = {https://4ort.xyz/entity/q90515523}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90515523 — https://4ort.xyz/entity/q90515523 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90515523 · Last refreshed: May 7, 2026