HD 104731

star in the constellation Centaurus

Thing astrophysical_x_ray_source Q86151146

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HD 104731

Summary

HD 104731 is an astrophysical X-ray source^[1].

Key Facts

HD 104731's instance of is recorded as astrophysical X-ray source^[2].
HD 104731's instance of is recorded as infrared source^[3].
HD 104731's instance of is recorded as high proper-motion star^[4].
HD 104731's constellation is recorded as Centaurus^[5].
HD 104731's spectral class is recorded as F5V^[6].
HD 104731's catalog code is recorded as 1RXS J120340.3-422558^[7].
HD 104731's catalog code is recorded as HD 104731^[8].
HD 104731's catalog code is recorded as HIP 58803^[9].
HD 104731's catalog code is recorded as HR 4600^[10].
HD 104731's catalog code is recorded as IRAS 12010-4209^[11].
HD 104731's catalog code is recorded as SAO 223193^[12].
HD 104731's catalog code is recorded as 2MASS J12033951-4226028^[13].
HD 104731's catalog code is recorded as CD-41 6938^[14].
HD 104731's catalog code is recorded as CPC 0 10051^[15].
HD 104731's catalog code is recorded as CPD-41 5700^[16].
HD 104731's catalog code is recorded as FK5 449^[17].
HD 104731's catalog code is recorded as GC 16472^[18].
HD 104731's catalog code is recorded as GCRV 7238^[19].
HD 104731's catalog code is recorded as GJ 3701^[20].
HD 104731's catalog code is recorded as HIC 58803^[21].
HD 104731's catalog code is recorded as LTT 4497^[22].
HD 104731's catalog code is recorded as N30 2797^[23].
HD 104731's catalog code is recorded as NLTT 29440^[24].
HD 104731's catalog code is recorded as PLX 2782^[25].
HD 104731's catalog code is recorded as PLX 2782.00^[26].

⭐ Popularity Graph

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Quick Facts

Instance of astrophysical X-ray source, infrared source, high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +5.53, unit: 1, amount: +5.56, unit: 1, amount: +5.15, unit: 1, amount: +5.0035, unit: 1, amount: +4.35, unit: 1, amount: +4.11, unit: 1, amount: +4.087

Catalog code 1RXS J120340.3-422558, HD 104731, HIP 58803, HR 4600, IRAS 12010-4209, SAO 223193, 2MASS J12033951-4226028, CD-41 6938, CPC 0 10051, CPD-41 5700, FK5 449, GC 16472, GCRV 7238, GJ 3701, HIC 58803, LTT 4497, N30 2797, NLTT 29440, PLX 2782, PLX 2782.00, PPM 317043, ROT 1773, TD1 16038, TYC 7763-1047-1, UBV 10811, UBV M 17674, uvby98 100104731, WEB 10477, Gaia DR2 6148648281576023424

Constellation Centaurus

Declination unit: www.wikidata.org, amount: -42.4327806, unit: www.wikidata.org, amount: -42.43405658115650

Declination component of proper motion unit: www.wikidata.org, amount: -111.565

Distance from earth unit: www.wikidata.org, amount: +24.7271

Effective temperature unit: www.wikidata.org, amount: +6660

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.13

Parallax unit: www.wikidata.org, amount: +40.4414

Radial velocity unit: www.wikidata.org, amount: +39.18

Right ascension unit: www.wikidata.org, amount: +180.9179208, unit: www.wikidata.org, amount: +180.91488204161490

Right ascension component of proper motion unit: www.wikidata.org, amount: +319.078

Spectral class F5V

Stellar rotational velocity unit: www.wikidata.org, amount: +15.9

Surface gravity unit: www.wikidata.org, amount: +14500

External References (4)

Aricns 04047

Gaia id 6148648281576023424

Google knowledge graph id /g/119pfhyq8

Simbad id HD 104731

References

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

Direct Wikidata claims

[2] ↑ Q86151146 — instance of (P31): astrophysical X-ray source. SIMBAD. wikidata.org.
[3] ↑ Q86151146 — instance of (P31): infrared source. SIMBAD. wikidata.org.
[4] ↑ Q86151146 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[5] ↑ Q86151146 — constellation (P59): Centaurus. VizieR. wikidata.org.
[6] ↑ Q86151146 — spectral class (P215): F5V. Catalogue of two dimentional spectral types for the HD stars, Vol. 2. wikidata.org.
[7] ↑ Q86151146 — catalog code (P528): 1RXS J120340.3-422558. SIMBAD. wikidata.org.
[8] ↑ Q86151146 — catalog code (P528): HD 104731. SIMBAD. wikidata.org.
[9] ↑ Q86151146 — catalog code (P528): HIP 58803. SIMBAD. wikidata.org.
[10] ↑ Q86151146 — catalog code (P528): HR 4600. SIMBAD. wikidata.org.
[11] ↑ Q86151146 — catalog code (P528): IRAS 12010-4209. SIMBAD. wikidata.org.
[12] ↑ Q86151146 — catalog code (P528): SAO 223193. SIMBAD. wikidata.org.
[13] ↑ Q86151146 — catalog code (P528): 2MASS J12033951-4226028. SIMBAD. wikidata.org.
[14] ↑ Q86151146 — catalog code (P528): CD-41 6938. SIMBAD. wikidata.org.
[15] ↑ Q86151146 — catalog code (P528): CPC 0 10051. SIMBAD. wikidata.org.
[16] ↑ Q86151146 — catalog code (P528): CPD-41 5700. SIMBAD. wikidata.org.
[17] ↑ Q86151146 — catalog code (P528): FK5 449. SIMBAD. wikidata.org.
[18] ↑ Q86151146 — catalog code (P528): GC 16472. SIMBAD. wikidata.org.
[19] ↑ Q86151146 — catalog code (P528): GCRV 7238. SIMBAD. wikidata.org.
[20] ↑ Q86151146 — catalog code (P528): GJ 3701. SIMBAD. wikidata.org.
[21] ↑ Q86151146 — catalog code (P528): HIC 58803. SIMBAD. wikidata.org.
[22] ↑ Q86151146 — catalog code (P528): LTT 4497. SIMBAD. wikidata.org.
[23] ↑ Q86151146 — catalog code (P528): N30 2797. SIMBAD. wikidata.org.
[24] ↑ Q86151146 — catalog code (P528): NLTT 29440. SIMBAD. wikidata.org.
[25] ↑ Q86151146 — catalog code (P528): PLX 2782. SIMBAD. wikidata.org.
[26] ↑ Q86151146 — catalog code (P528): PLX 2782.00. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q86151146 is an instance of astrophysical X-ray source (Q2154519) [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). HD 104731. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86151146

MLA “HD 104731.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86151146.

BibTeX

@misc{4ortxyz_q86151146_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 104731}}, year = {2026}, url = {https://4ort.xyz/entity/q86151146}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 104731 — https://4ort.xyz/entity/q86151146 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86151146 · Last refreshed: May 7, 2026