HD 198552

star in the constellation Delphinus

Thing high_proper_motion_star Q10849147

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HD 198552

Summary

HD 198552 is a high proper-motion star^[1].

Key Facts

HD 198552's instance of is recorded as high proper-motion star^[2].
HD 198552's constellation is recorded as Delphinus^[3].
HD 198552's spectral class is recorded as A1Vs^[4].
HD 198552's catalog code is recorded as HD 198552^[5].
HD 198552's catalog code is recorded as GCRV 13079^[6].
HD 198552's catalog code is recorded as GSC 01651-01090^[7].
HD 198552's catalog code is recorded as HIC 102878^[8].
HD 198552's catalog code is recorded as HIP 102878^[9].
HD 198552's catalog code is recorded as HR 7981^[10].
HD 198552's catalog code is recorded as 2MASS J20503707+1803045^[11].
HD 198552's catalog code is recorded as PPM 139129^[12].
HD 198552's catalog code is recorded as SAO 106562^[13].
HD 198552's catalog code is recorded as TD1 27344^[14].
HD 198552's catalog code is recorded as UBV 18043^[15].
HD 198552's catalog code is recorded as UBV M 25211^[16].
HD 198552's catalog code is recorded as uvby98 100198552^[17].
HD 198552's catalog code is recorded as YZ 17 8426^[18].
HD 198552's catalog code is recorded as AG+17 2271^[19].
HD 198552's catalog code is recorded as BD+17 4431^[20].
HD 198552's catalog code is recorded as TYC 1651-1090-1^[21].
HD 198552's catalog code is recorded as Gaia DR1 1812913014267018624^[22].
HD 198552's catalog code is recorded as WEB 18662^[23].
HD 198552's catalog code is recorded as Gaia DR2 1812913018564688256^[24].
HD 198552's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.690'}^[25].
HD 198552's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.650'}^[26].

Body

Definition and Type

HD 198552's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +6.690, unit: 1, amount: +6.650, unit: 1, amount: +6.620, unit: 1, amount: +6.6038, unit: 1, amount: +6.515, unit: 1, amount: +6.548, unit: 1, amount: +6.522

Catalog code HD 198552, GCRV 13079, GSC 01651-01090, HIC 102878, HIP 102878, HR 7981, 2MASS J20503707+1803045, PPM 139129, SAO 106562, TD1 27344, UBV 18043, UBV M 25211, uvby98 100198552, YZ 17 8426, AG+17 2271, BD+17 4431, TYC 1651-1090-1, Gaia DR1 1812913014267018624, WEB 18662, Gaia DR2 1812913018564688256

Constellation Delphinus

Declination unit: www.wikidata.org, amount: +18.05130733393220

Declination component of proper motion unit: www.wikidata.org, amount: +12.004

Distance from earth unit: www.wikidata.org, amount: +93.9682

Effective temperature unit: www.wikidata.org, amount: +9230

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.069

Parallax unit: www.wikidata.org, amount: +10.6419

Radial velocity unit: www.wikidata.org, amount: +11.10

Right ascension unit: www.wikidata.org, amount: +312.65443434547380

Right ascension component of proper motion unit: www.wikidata.org, amount: +76.812

Spectral class A1Vs

Stellar rotational velocity unit: www.wikidata.org, amount: +52

Surface gravity unit: www.wikidata.org, amount: +13800

External References (3)

Gaia id 1812913018564688256

Google knowledge graph id /g/119pgc4dp

Simbad id HD 198552

References

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

Direct Wikidata claims

[2] ↑ Q10849147 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q10849147 — constellation (P59): Delphinus. VizieR. wikidata.org.
[4] ↑ Q10849147 — spectral class (P215): A1Vs. A study of the bright A stars. I. A catalogue of spectral classifications. wikidata.org.
[5] ↑ Q10849147 — catalog code (P528): HD 198552. SIMBAD. wikidata.org.
[6] ↑ Q10849147 — catalog code (P528): GCRV 13079. SIMBAD. wikidata.org.
[7] ↑ Q10849147 — catalog code (P528): GSC 01651-01090. SIMBAD. wikidata.org.
[8] ↑ Q10849147 — catalog code (P528): HIC 102878. SIMBAD. wikidata.org.
[9] ↑ Q10849147 — catalog code (P528): HIP 102878. SIMBAD. wikidata.org.
[10] ↑ Q10849147 — catalog code (P528): HR 7981. SIMBAD. wikidata.org.
[11] ↑ Q10849147 — catalog code (P528): 2MASS J20503707+1803045. SIMBAD. wikidata.org.
[12] ↑ Q10849147 — catalog code (P528): PPM 139129. SIMBAD. wikidata.org.
[13] ↑ Q10849147 — catalog code (P528): SAO 106562. SIMBAD. wikidata.org.
[14] ↑ Q10849147 — catalog code (P528): TD1 27344. SIMBAD. wikidata.org.
[15] ↑ Q10849147 — catalog code (P528): UBV 18043. SIMBAD. wikidata.org.
[16] ↑ Q10849147 — catalog code (P528): UBV M 25211. SIMBAD. wikidata.org.
[17] ↑ Q10849147 — catalog code (P528): uvby98 100198552. SIMBAD. wikidata.org.
[18] ↑ Q10849147 — catalog code (P528): YZ 17 8426. SIMBAD. wikidata.org.
[19] ↑ Q10849147 — catalog code (P528): AG+17 2271. SIMBAD. wikidata.org.
[20] ↑ Q10849147 — catalog code (P528): BD+17 4431. SIMBAD. wikidata.org.
[21] ↑ Q10849147 — catalog code (P528): TYC 1651-1090-1. SIMBAD. wikidata.org.
[22] ↑ Q10849147 — catalog code (P528): Gaia DR1 1812913014267018624. SIMBAD. wikidata.org.
[23] ↑ Q10849147 — catalog code (P528): WEB 18662. SIMBAD. wikidata.org.
[24] ↑ Q10849147 — catalog code (P528): Gaia DR2 1812913018564688256. SIMBAD. wikidata.org.
[25] ↑ Q10849147 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.690'}. UBV photometry of stars whose positions are accurately known. VI. wikidata.org.
[26] ↑ Q10849147 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.650'}. UBV photometry of stars whose positions are accurately known. VI. wikidata.org.

Class ancestry

[1] ↑ Q10849147 is an instance of high proper-motion star (Q2247863) [P31, primary]. Wikidata. wikidata.org.

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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). HD 198552. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10849147

MLA “HD 198552.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10849147.

BibTeX

@misc{4ortxyz_q10849147_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 198552}}, year = {2026}, url = {https://4ort.xyz/entity/q10849147}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 198552 — https://4ort.xyz/entity/q10849147 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q10849147 · Last refreshed: May 7, 2026