Q81861958

star in the constellation Canes Venatici

Thing star Q81861958

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Q81861958

Summary

Q81861958 is a star^[1].

Key Facts

Q81861958's instance of is recorded as star^[2].
Q81861958's constellation is recorded as Canes Venatici^[3].
Q81861958's spectral class is recorded as G9III^[4].
Q81861958's catalog code is recorded as BD+37 2287^[5].
Q81861958's catalog code is recorded as GSC 02530-01899^[6].
Q81861958's catalog code is recorded as NGP 37 121^[7].
Q81861958's catalog code is recorded as TYC 2530-1899-1^[8].
Q81861958's catalog code is recorded as [M60b]+37 239^[9].
Q81861958's catalog code is recorded as 2MASS J12315698+3632126^[10].
Q81861958's catalog code is recorded as Gaia DR1 1519503148073358976^[11].
Q81861958's catalog code is recorded as Gaia DR2 1519503152369043712^[12].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.579'}^[13].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.016'}^[14].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.911'}^[15].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.60'}^[16].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.51'}^[17].
Q81861958's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2249'}^[18].
Q81861958's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9545'}^[19].
Q81861958's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+19.92'}^[20].
Q81861958's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1047.6689'}^[21].
Q81861958's SIMBAD ID is recorded as BD+37 2287^[22].
Q81861958's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.98740729304990'}^[23].
Q81861958's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.53684849808240'}^[24].
Q81861958's epoch is recorded as J2000.0^[25].
Q81861958's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.013'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.579, unit: 1, amount: +8.016, unit: 1, amount: +7.911, unit: 1, amount: +10.60, unit: 1, amount: +11.51, unit: 1, amount: +10.2249

Catalog code BD+37 2287, GSC 02530-01899, NGP 37 121, TYC 2530-1899-1, [M60b]+37 239, 2MASS J12315698+3632126, Gaia DR1 1519503148073358976, Gaia DR2 1519503152369043712

Constellation Canes Venatici

Declination unit: www.wikidata.org, amount: +36.53684849808240

Declination component of proper motion unit: www.wikidata.org, amount: -0.013

Distance from earth unit: www.wikidata.org, amount: +1047.6689

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9545

Radial velocity unit: www.wikidata.org, amount: +19.92

Right ascension unit: www.wikidata.org, amount: +187.98740729304990

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.650

Spectral class G9III

External References (2)

Gaia id 1519503152369043712

Simbad id BD+37 2287

References

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

Direct Wikidata claims

[2] ↑ Q81861958 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81861958 — constellation (P59): Canes Venatici. wikidata.org.
[4] ↑ Q81861958 — spectral class (P215): G9III. The space distribution of late type stars in a North Galactic Pole region. wikidata.org.
[5] ↑ Q81861958 — catalog code (P528): BD+37 2287. SIMBAD. wikidata.org.
[6] ↑ Q81861958 — catalog code (P528): GSC 02530-01899. SIMBAD. wikidata.org.
[7] ↑ Q81861958 — catalog code (P528): NGP 37 121. SIMBAD. wikidata.org.
[8] ↑ Q81861958 — catalog code (P528): TYC 2530-1899-1. SIMBAD. wikidata.org.
[9] ↑ Q81861958 — catalog code (P528): [M60b]+37 239. SIMBAD. wikidata.org.
[10] ↑ Q81861958 — catalog code (P528): 2MASS J12315698+3632126. SIMBAD. wikidata.org.
[11] ↑ Q81861958 — catalog code (P528): Gaia DR1 1519503148073358976. SIMBAD. wikidata.org.
[12] ↑ Q81861958 — catalog code (P528): Gaia DR2 1519503152369043712. SIMBAD. wikidata.org.
[13] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.579'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.016'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.911'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.60'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.51'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q81861958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2249'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81861958 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9545'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81861958 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+19.92'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81861958 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1047.6689'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81861958 — SIMBAD ID (P3083): BD+37 2287. wikidata.org.
[23] ↑ Q81861958 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.98740729304990'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81861958 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.53684849808240'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81861958 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81861958 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.013'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81861958 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). Q81861958. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81861958

MLA “Q81861958.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81861958.

BibTeX

@misc{4ortxyz_q81861958_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81861958}}, year = {2026}, url = {https://4ort.xyz/entity/q81861958}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81861958 — https://4ort.xyz/entity/q81861958 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81861958 · Last refreshed: May 7, 2026