HD220556

peculiar star in the constellation Aquarius

Thing peculiar_star Q16687926

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HD220556

Summary

HD220556 is a peculiar star^[1].

Key Facts

HD220556's instance of is recorded as peculiar star^[2].
HD220556's constellation is recorded as Aquarius^[3].
HD220556's spectral class is recorded as ApSrEuCr^[4].
HD220556's catalog code is recorded as HD 220556^[5].
HD220556's catalog code is recorded as GSC 05250-00689^[6].
HD220556's catalog code is recorded as 2MASS J23244426-0600430^[7].
HD220556's catalog code is recorded as PPM 207522^[8].
HD220556's catalog code is recorded as RAVE J232444.3-060043^[9].
HD220556's catalog code is recorded as BD-06 6203^[10].
HD220556's catalog code is recorded as TYC 5250-689-1^[11].
HD220556's catalog code is recorded as Gaia DR1 2632679265841289344^[12].
HD220556's catalog code is recorded as Gaia DR2 2632679270136761728^[13].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.198'}^[14].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.850'}^[15].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8002'}^[16].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.215'}^[17].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.094'}^[18].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.051'}^[19].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.084'}^[20].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.821'}^[21].
HD220556's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.831'}^[22].
HD220556's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4322'}^[23].
HD220556's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.67'}^[24].
HD220556's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.667'}^[25].
HD220556's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+411.1504'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of peculiar star

Properties

Apparent magnitude unit: 1, amount: +10.198, unit: 1, amount: +9.850, unit: 1, amount: +9.8002, unit: 1, amount: +9.215, unit: 1, amount: +9.094, unit: 1, amount: +9.051, unit: 1, amount: +10.084, unit: 1, amount: +9.821, unit: 1, amount: +9.831

Catalog code HD 220556, GSC 05250-00689, 2MASS J23244426-0600430, PPM 207522, RAVE J232444.3-060043, BD-06 6203, TYC 5250-689-1, Gaia DR1 2632679265841289344, Gaia DR2 2632679270136761728

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -6.01195412648770

Declination component of proper motion unit: www.wikidata.org, amount: -16.527

Distance from earth unit: www.wikidata.org, amount: +411.1504

Effective temperature unit: www.wikidata.org, amount: +7092

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4322

Radial velocity unit: www.wikidata.org, amount: +11.67, unit: www.wikidata.org, amount: +11.667

Right ascension unit: www.wikidata.org, amount: +351.18443741489800

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.153

Spectral class ApSrEuCr

Surface gravity unit: www.wikidata.org, amount: +5000

External References (3)

Gaia id 2632679270136761728

Google knowledge graph id /g/15dq8sh5

Simbad id HD 220556

🌐 Available in 3 languages

ceHD220556 ttHD220556 ukHD220556

🏷️ Also known as

fr HD220556

References

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

Direct Wikidata claims

[2] ↑ Q16687926 — instance of (P31): peculiar star. wikidata.org.
[3] ↑ Q16687926 — constellation (P59): Aquarius. VizieR. wikidata.org.
[4] ↑ Q16687926 — spectral class (P215): ApSrEuCr. Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
[5] ↑ Q16687926 — catalog code (P528): HD 220556. SIMBAD. wikidata.org.
[6] ↑ Q16687926 — catalog code (P528): GSC 05250-00689. SIMBAD. wikidata.org.
[7] ↑ Q16687926 — catalog code (P528): 2MASS J23244426-0600430. SIMBAD. wikidata.org.
[8] ↑ Q16687926 — catalog code (P528): PPM 207522. SIMBAD. wikidata.org.
[9] ↑ Q16687926 — catalog code (P528): RAVE J232444.3-060043. SIMBAD. wikidata.org.
[10] ↑ Q16687926 — catalog code (P528): BD-06 6203. SIMBAD. wikidata.org.
[11] ↑ Q16687926 — catalog code (P528): TYC 5250-689-1. SIMBAD. wikidata.org.
[12] ↑ Q16687926 — catalog code (P528): Gaia DR1 2632679265841289344. SIMBAD. wikidata.org.
[13] ↑ Q16687926 — catalog code (P528): Gaia DR2 2632679270136761728. SIMBAD. wikidata.org.
[14] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.198'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.850'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8002'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.215'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.094'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.051'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.084'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.821'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q16687926 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.831'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q16687926 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4322'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q16687926 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.67'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[25] ↑ Q16687926 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.667'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[26] ↑ Q16687926 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+411.1504'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q16687926 is an instance of peculiar star (Q1142192) [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). HD220556. Retrieved May 7, 2026, from https://4ort.xyz/entity/q16687926

MLA “HD220556.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q16687926.

BibTeX

@misc{4ortxyz_q16687926_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD220556}}, year = {2026}, url = {https://4ort.xyz/entity/q16687926}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD220556 — https://4ort.xyz/entity/q16687926 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q16687926 · Last refreshed: May 7, 2026