Q87943405

Thing double_star Q87943405

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Q87943405

Summary

Q87943405 is a double star^[1].

Key Facts

Q87943405's instance of is recorded as double star^[2].
Q87943405's constellation is recorded as Leo^[3].
Q87943405's spectral class is recorded as K7e^[4].
Q87943405's catalog code is recorded as 2MASS J10364483+1521394^[5].
Q87943405's catalog code is recorded as [ZEH2003] RX J1036.7+1521 1^[6].
Q87943405's catalog code is recorded as RX J1036.7+1521^[7].
Q87943405's catalog code is recorded as 1RXS J103645.2+152138^[8].
Q87943405's catalog code is recorded as RBS 887^[9].
Q87943405's catalog code is recorded as PM J10367+1521^[10].
Q87943405's catalog code is recorded as UCAC4 527-051290^[11].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.748'}^[12].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.179'}^[13].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.896'}^[14].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.974'}^[15].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.308'}^[16].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.034'}^[17].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.670'}^[18].
Q87943405's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.037'}^[19].
Q87943405's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.03'}^[20].
Q87943405's metallicity is recorded as {'unit': '1', 'amount': '+0.06'}^[21].
Q87943405's metallicity is recorded as {'unit': '1', 'amount': '-0.16'}^[22].
Q87943405's metallicity is recorded as {'unit': '1', 'amount': '+0.12'}^[23].
Q87943405's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+19.6'}^[24].
Q87943405's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+159.18685710'}^[25].
Q87943405's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.36093170'}^[26].

Body

Definition and Type

Q87943405's instance of is recorded as double star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of double star

Properties

Apparent magnitude unit: 1, amount: +8.748, unit: 1, amount: +8.179, unit: 1, amount: +7.896, unit: 1, amount: +12.974, unit: 1, amount: +13.308, unit: 1, amount: +14.034, unit: 1, amount: +12.670, unit: 1, amount: +11.037

Catalog code 2MASS J10364483+1521394, [ZEH2003] RX J1036.7+1521 1, RX J1036.7+1521, 1RXS J103645.2+152138, RBS 887, PM J10367+1521, UCAC4 527-051290

Constellation Leo

Declination unit: www.wikidata.org, amount: +15.36093170

Declination component of proper motion unit: www.wikidata.org, amount: -46

Distance from earth unit: www.wikidata.org, amount: +19.6

Effective temperature unit: www.wikidata.org, amount: +3286, unit: www.wikidata.org, amount: +3285

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.06, unit: 1, amount: -0.16, unit: 1, amount: +0.12

Radial velocity unit: www.wikidata.org, amount: +28.03

Right ascension unit: www.wikidata.org, amount: +159.18685710

Right ascension component of proper motion unit: www.wikidata.org, amount: +102

Spectral class K7e

External References (1)

Simbad id PM J10367+1521

References

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

Direct Wikidata claims

[2] ↑ Q87943405 — instance of (P31): double star. SIMBAD. wikidata.org.
[3] ↑ Q87943405 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q87943405 — spectral class (P215): K7e. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[5] ↑ Q87943405 — catalog code (P528): 2MASS J10364483+1521394. SIMBAD. wikidata.org.
[6] ↑ Q87943405 — catalog code (P528): [ZEH2003] RX J1036.7+1521 1. SIMBAD. wikidata.org.
[7] ↑ Q87943405 — catalog code (P528): RX J1036.7+1521. SIMBAD. wikidata.org.
[8] ↑ Q87943405 — catalog code (P528): 1RXS J103645.2+152138. SIMBAD. wikidata.org.
[9] ↑ Q87943405 — catalog code (P528): RBS 887. SIMBAD. wikidata.org.
[10] ↑ Q87943405 — catalog code (P528): PM J10367+1521. SIMBAD. wikidata.org.
[11] ↑ Q87943405 — catalog code (P528): UCAC4 527-051290. SIMBAD. wikidata.org.
[12] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.748'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.179'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.896'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.974'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.308'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.034'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.670'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q87943405 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.037'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q87943405 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.03'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[21] ↑ Q87943405 — metallicity (P2227): {'unit': '1', 'amount': '+0.06'}. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[22] ↑ Q87943405 — metallicity (P2227): {'unit': '1', 'amount': '-0.16'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[23] ↑ Q87943405 — metallicity (P2227): {'unit': '1', 'amount': '+0.12'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[24] ↑ Q87943405 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+19.6'}. Identifying the young low-mass stars within 25 pc. I. Spectroscopic observations. wikidata.org.
[25] ↑ Q87943405 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+159.18685710'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ Q87943405 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.36093170'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.

Class ancestry

[1] ↑ Q87943405 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). Q87943405. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87943405

MLA “Q87943405.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87943405.

BibTeX

@misc{4ortxyz_q87943405_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87943405}}, year = {2026}, url = {https://4ort.xyz/entity/q87943405}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87943405 — https://4ort.xyz/entity/q87943405 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87943405 · Last refreshed: May 7, 2026