Q77025448

horizontal branch star in the constellation Pisces

Thing horizontal_branch_star Q77025448

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Q77025448

Summary

Q77025448 is a horizontal branch star^[1].

Key Facts

Q77025448's instance of is recorded as horizontal branch star^[2].
Q77025448's constellation is recorded as Pisces^[3].
Q77025448's spectral class is recorded as A0.7^[4].
Q77025448's catalog code is recorded as CHSS 929^[5].
Q77025448's catalog code is recorded as SDSS J233829.34+000500.8^[6].
Q77025448's catalog code is recorded as 2MASS J23382934+0005006^[7].
Q77025448's catalog code is recorded as SDSS J233829.34+000500.7^[8].
Q77025448's catalog code is recorded as Gaia DR2 2642863908906042368^[9].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.441'}^[10].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.266'}^[11].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.774'}^[12].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.386'}^[13].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.313'}^[14].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.240'}^[15].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.302'}^[16].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.339'}^[17].
Q77025448's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.2151'}^[18].
Q77025448's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1358'}^[19].
Q77025448's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-91.8'}^[20].
Q77025448's metallicity is recorded as {'unit': '1', 'amount': '-1.04'}^[21].
Q77025448's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+12.9'}^[22].
Q77025448's SIMBAD ID is recorded as CHSS 929^[23].
Q77025448's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+354.62225179887030'}^[24].
Q77025448's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.08353532969030'}^[25].
Q77025448's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of horizontal branch star

Properties

Apparent magnitude unit: 1, amount: +17.441, unit: 1, amount: +16.266, unit: 1, amount: +15.774, unit: 1, amount: +15.386, unit: 1, amount: +15.313, unit: 1, amount: +16.240, unit: 1, amount: +16.302, unit: 1, amount: +16.339, unit: 1, amount: +16.2151

Catalog code CHSS 929, SDSS J233829.34+000500.8, 2MASS J23382934+0005006, SDSS J233829.34+000500.7, Gaia DR2 2642863908906042368

Constellation Pisces

Declination unit: www.wikidata.org, amount: +0.08353532969030

Declination component of proper motion unit: www.wikidata.org, amount: -4.113

Distance from earth unit: www.wikidata.org, amount: +12.9

Effective temperature unit: www.wikidata.org, amount: +7636

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.04

Parallax unit: www.wikidata.org, amount: +0.1358

Radial velocity unit: www.wikidata.org, amount: -91.8

Right ascension unit: www.wikidata.org, amount: +354.62225179887030

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.139

Spectral class A0.7

Surface gravity unit: www.wikidata.org, amount: +6800

External References (2)

Gaia id 2642863908906042368

Simbad id CHSS 929

References

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

Direct Wikidata claims

[2] ↑ Q77025448 — instance of (P31): horizontal branch star. SIMBAD. wikidata.org.
[3] ↑ Q77025448 — constellation (P59): Pisces. wikidata.org.
[4] ↑ Q77025448 — spectral class (P215): A0.7. The Century Survey Galactic Halo Project. II. Global Properties and the Luminosity Function of Field Blue Horizontal Branch Stars. wikidata.org.
[5] ↑ Q77025448 — catalog code (P528): CHSS 929. SIMBAD. wikidata.org.
[6] ↑ Q77025448 — catalog code (P528): SDSS J233829.34+000500.8. SIMBAD. wikidata.org.
[7] ↑ Q77025448 — catalog code (P528): 2MASS J23382934+0005006. SIMBAD. wikidata.org.
[8] ↑ Q77025448 — catalog code (P528): SDSS J233829.34+000500.7. SIMBAD. wikidata.org.
[9] ↑ Q77025448 — catalog code (P528): Gaia DR2 2642863908906042368. SIMBAD. wikidata.org.
[10] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.441'}. The SDSS Photometric Catalog, Release 8. wikidata.org.
[11] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.266'}. The SDSS Photometric Catalog, Release 8. wikidata.org.
[12] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.774'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.386'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.313'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.240'}. The SDSS Photometric Catalog, Release 8. wikidata.org.
[16] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.302'}. The SDSS Photometric Catalog, Release 8. wikidata.org.
[17] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.339'}. The SDSS Photometric Catalog, Release 8. wikidata.org.
[18] ↑ Q77025448 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.2151'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77025448 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1358'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77025448 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-91.8'}. Quantifying kinematic substructure in the Milky Way's stellar halo. wikidata.org.
[21] ↑ Q77025448 — metallicity (P2227): {'unit': '1', 'amount': '-1.04'}. The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
[22] ↑ Q77025448 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+12.9'}. Quantifying kinematic substructure in the Milky Way's stellar halo. wikidata.org.
[23] ↑ Q77025448 — SIMBAD ID (P3083): CHSS 929. wikidata.org.
[24] ↑ Q77025448 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+354.62225179887030'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77025448 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.08353532969030'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77025448 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77025448 is an instance of horizontal branch star (Q72803426) [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). Q77025448. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77025448

MLA “Q77025448.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77025448.

BibTeX

@misc{4ortxyz_q77025448_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77025448}}, year = {2026}, url = {https://4ort.xyz/entity/q77025448}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77025448 — https://4ort.xyz/entity/q77025448 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77025448 · Last refreshed: May 7, 2026