Q91919660

Thing double_star Q91919660

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Q91919660

Summary

Q91919660 is a double star^[1].

Key Facts

Q91919660's instance of is recorded as double star^[2].
Q91919660's constellation is recorded as Eridanus^[3].
Q91919660's spectral class is recorded as M2^[4].
Q91919660's catalog code is recorded as 2MASS J03542561-0909316^[5].
Q91919660's catalog code is recorded as GJ 3256^[6].
Q91919660's catalog code is recorded as StKM 1-430^[7].
Q91919660's catalog code is recorded as [RHG95] 699^[8].
Q91919660's catalog code is recorded as 1RXS J035425.3-090915^[9].
Q91919660's catalog code is recorded as UCAC4 405-004888^[10].
Q91919660's catalog code is recorded as PM J03544-0909^[11].
Q91919660's catalog code is recorded as GALEX 6377319327316576992^[12].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.817'}^[13].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.198'}^[14].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.950'}^[15].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.74'}^[16].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.17'}^[17].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.01'}^[18].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.985'}^[19].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.541'}^[20].
Q91919660's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.566'}^[21].
Q91919660's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.31'}^[22].
Q91919660's metallicity is recorded as {'unit': '1', 'amount': '-0.12'}^[23].
Q91919660's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+21.1029'}^[24].
Q91919660's SIMBAD ID is recorded as StKM 1-430^[25].
Q91919660's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.6067545000'}^[26].

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Quick Facts

Instance of double star

Properties

Apparent magnitude unit: 1, amount: +7.817, unit: 1, amount: +7.198, unit: 1, amount: +6.950, unit: 1, amount: +12.74, unit: 1, amount: +11.17, unit: 1, amount: +11.01, unit: 1, amount: +11.985, unit: 1, amount: +10.541, unit: 1, amount: +9.566

Catalog code 2MASS J03542561-0909316, GJ 3256, StKM 1-430, [RHG95] 699, 1RXS J035425.3-090915, UCAC4 405-004888, PM J03544-0909, GALEX 6377319327316576992

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -9.1586189000

Declination component of proper motion unit: www.wikidata.org, amount: +123.3

Distance from earth unit: www.wikidata.org, amount: +21.1029

Effective temperature unit: www.wikidata.org, amount: +3699

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.12

Radial velocity unit: www.wikidata.org, amount: +2.31

Right ascension unit: www.wikidata.org, amount: +58.6067545000

Right ascension component of proper motion unit: www.wikidata.org, amount: -105.8

Spectral class M2

External References (1)

Simbad id StKM 1-430

References

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

Direct Wikidata claims

[2] ↑ Q91919660 — instance of (P31): double star. SIMBAD. wikidata.org.
[3] ↑ Q91919660 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q91919660 — spectral class (P215): M2. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[5] ↑ Q91919660 — catalog code (P528): 2MASS J03542561-0909316. SIMBAD. wikidata.org.
[6] ↑ Q91919660 — catalog code (P528): GJ 3256. SIMBAD. wikidata.org.
[7] ↑ Q91919660 — catalog code (P528): StKM 1-430. SIMBAD. wikidata.org.
[8] ↑ Q91919660 — catalog code (P528): [RHG95] 699. SIMBAD. wikidata.org.
[9] ↑ Q91919660 — catalog code (P528): 1RXS J035425.3-090915. SIMBAD. wikidata.org.
[10] ↑ Q91919660 — catalog code (P528): UCAC4 405-004888. SIMBAD. wikidata.org.
[11] ↑ Q91919660 — catalog code (P528): PM J03544-0909. SIMBAD. wikidata.org.
[12] ↑ Q91919660 — catalog code (P528): GALEX 6377319327316576992. SIMBAD. wikidata.org.
[13] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.817'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.198'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.950'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.74'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.17'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.01'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.985'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.541'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q91919660 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.566'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q91919660 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.31'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91919660 — metallicity (P2227): {'unit': '1', 'amount': '-0.12'}. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[24] ↑ Q91919660 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+21.1029'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91919660 — SIMBAD ID (P3083): StKM 1-430. wikidata.org.
[26] ↑ Q91919660 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.6067545000'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.

Class ancestry

[1] ↑ Q91919660 is an instance of double star (Q13890) [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). Q91919660. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91919660

MLA “Q91919660.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91919660.

BibTeX

@misc{4ortxyz_q91919660_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91919660}}, year = {2026}, url = {https://4ort.xyz/entity/q91919660}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91919660 — https://4ort.xyz/entity/q91919660 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91919660 · Last refreshed: May 7, 2026