HD 57646

star in the constellation Lynx

Thing star Q10850264

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HD 57646

Summary

HD 57646 is a star^[1].

Key Facts

HD 57646's instance of is recorded as star^[2].
HD 57646's constellation is recorded as Lynx^[3].
HD 57646's spectral class is recorded as K2^[4].
HD 57646's catalog code is recorded as HD 57646^[5].
HD 57646's catalog code is recorded as DO 31500^[6].
HD 57646's catalog code is recorded as GCRV 4909^[7].
HD 57646's catalog code is recorded as GSC 03405-00362^[8].
HD 57646's catalog code is recorded as HIC 35984^[9].
HD 57646's catalog code is recorded as HIP 35984^[10].
HD 57646's catalog code is recorded as HR 2804^[11].
HD 57646's catalog code is recorded as IRAS 07210+5159^[12].
HD 57646's catalog code is recorded as IRC +50179^[13].
HD 57646's catalog code is recorded as 2MASS J07245706+5153140^[14].
HD 57646's catalog code is recorded as PPM 31112^[15].
HD 57646's catalog code is recorded as SAO 26333^[16].
HD 57646's catalog code is recorded as UBV M 13214^[17].
HD 57646's catalog code is recorded as YPAC 444^[18].
HD 57646's catalog code is recorded as YZ 51 2836^[19].
HD 57646's catalog code is recorded as AG+51 631^[20].
HD 57646's catalog code is recorded as BD+52 1205^[21].
HD 57646's catalog code is recorded as TYC 3405-362-1^[22].
HD 57646's catalog code is recorded as Gaia DR1 983330941353066880^[23].
HD 57646's catalog code is recorded as WEB 7164^[24].
HD 57646's catalog code is recorded as Gaia DR2 983330945649472640^[25].
HD 57646's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.388'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.388, unit: 1, amount: +5.783, unit: 1, amount: +4.51, unit: 1, amount: +3.59, unit: 1, amount: +5.1084, unit: 1, amount: +2.91, unit: 1, amount: +2.136, unit: 1, amount: +1.856

Catalog code HD 57646, DO 31500, GCRV 4909, GSC 03405-00362, HIC 35984, HIP 35984, HR 2804, IRAS 07210+5159, IRC +50179, 2MASS J07245706+5153140, PPM 31112, SAO 26333, UBV M 13214, YPAC 444, YZ 51 2836, AG+51 631, BD+52 1205, TYC 3405-362-1, Gaia DR1 983330941353066880, WEB 7164, Gaia DR2 983330945649472640

Constellation Lynx

Declination unit: www.wikidata.org, amount: +51.88726194443200

Declination component of proper motion unit: www.wikidata.org, amount: -34.851

Distance from earth unit: www.wikidata.org, amount: +287.0346

Effective temperature unit: www.wikidata.org, amount: +3919

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.4839

Radial velocity unit: www.wikidata.org, amount: +14.64

Right ascension unit: www.wikidata.org, amount: +111.23784964567010

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.273

Spectral class K2

External References (2)

Gaia id 983330945649472640

Simbad id HD 57646

References

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

Direct Wikidata claims

[2] ↑ Q10850264 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q10850264 — constellation (P59): Lynx. VizieR. wikidata.org.
[4] ↑ Q10850264 — spectral class (P215): K2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[5] ↑ Q10850264 — catalog code (P528): HD 57646. SIMBAD. wikidata.org.
[6] ↑ Q10850264 — catalog code (P528): DO 31500. SIMBAD. wikidata.org.
[7] ↑ Q10850264 — catalog code (P528): GCRV 4909. SIMBAD. wikidata.org.
[8] ↑ Q10850264 — catalog code (P528): GSC 03405-00362. SIMBAD. wikidata.org.
[9] ↑ Q10850264 — catalog code (P528): HIC 35984. SIMBAD. wikidata.org.
[10] ↑ Q10850264 — catalog code (P528): HIP 35984. SIMBAD. wikidata.org.
[11] ↑ Q10850264 — catalog code (P528): HR 2804. SIMBAD. wikidata.org.
[12] ↑ Q10850264 — catalog code (P528): IRAS 07210+5159. SIMBAD. wikidata.org.
[13] ↑ Q10850264 — catalog code (P528): IRC +50179. SIMBAD. wikidata.org.
[14] ↑ Q10850264 — catalog code (P528): 2MASS J07245706+5153140. SIMBAD. wikidata.org.
[15] ↑ Q10850264 — catalog code (P528): PPM 31112. SIMBAD. wikidata.org.
[16] ↑ Q10850264 — catalog code (P528): SAO 26333. SIMBAD. wikidata.org.
[17] ↑ Q10850264 — catalog code (P528): UBV M 13214. SIMBAD. wikidata.org.
[18] ↑ Q10850264 — catalog code (P528): YPAC 444. SIMBAD. wikidata.org.
[19] ↑ Q10850264 — catalog code (P528): YZ 51 2836. SIMBAD. wikidata.org.
[20] ↑ Q10850264 — catalog code (P528): AG+51 631. SIMBAD. wikidata.org.
[21] ↑ Q10850264 — catalog code (P528): BD+52 1205. SIMBAD. wikidata.org.
[22] ↑ Q10850264 — catalog code (P528): TYC 3405-362-1. SIMBAD. wikidata.org.
[23] ↑ Q10850264 — catalog code (P528): Gaia DR1 983330941353066880. SIMBAD. wikidata.org.
[24] ↑ Q10850264 — catalog code (P528): WEB 7164. SIMBAD. wikidata.org.
[25] ↑ Q10850264 — catalog code (P528): Gaia DR2 983330945649472640. SIMBAD. wikidata.org.
[26] ↑ Q10850264 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.388'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.

Class ancestry

[1] ↑ Q10850264 is an instance of star (Q523) [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 57646. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10850264

MLA “HD 57646.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10850264.

BibTeX

@misc{4ortxyz_q10850264_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 57646}}, year = {2026}, url = {https://4ort.xyz/entity/q10850264}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 57646 — https://4ort.xyz/entity/q10850264 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q10850264 · Last refreshed: May 7, 2026