Q87601772

Thing by_draconis_variable Q87601772

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Q87601772

Summary

Q87601772 is a BY Draconis variable^[1].

Key Facts

Q87601772's instance of is recorded as BY Draconis variable^[2].
Q87601772's constellation is recorded as Vela^[3].
Q87601772's spectral class is recorded as K3e^[4].
Q87601772's catalog code is recorded as Cl* IC 2391 SHJM 3^[5].
Q87601772's catalog code is recorded as 2MASS J08412588-5322415^[6].
Q87601772's catalog code is recorded as Cl* IC 2391 SMY 26^[7].
Q87601772's catalog code is recorded as GSC 08569-03438^[8].
Q87601772's catalog code is recorded as VXR PSPC 35a^[9].
Q87601772's catalog code is recorded as Cl* IC 2391 PMM 1820^[10].
Q87601772's catalog code is recorded as Cl* IC 2391 AR 186^[11].
Q87601772's catalog code is recorded as ASAS J084126-5322.7^[12].
Q87601772's catalog code is recorded as ASAS J084124-5322.7^[13].
Q87601772's catalog code is recorded as Gaia DR2 5318474941990522368^[14].
Q87601772's catalog code is recorded as V366 Vel^[15].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.63'}^[16].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.424'}^[17].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.876'}^[18].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.691'}^[19].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.519'}^[20].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.277'}^[21].
Q87601772's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.1709'}^[22].
Q87601772's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.642'}^[23].
Q87601772's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.72'}^[24].
Q87601772's metallicity is recorded as {'unit': '1', 'amount': '-0.060'}^[25].
Q87601772's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+150.394'}^[26].

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Quick Facts

Instance of BY Draconis variable

Properties

Apparent magnitude unit: 1, amount: +13.63, unit: 1, amount: +10.424, unit: 1, amount: +9.876, unit: 1, amount: +9.691, unit: 1, amount: +12.519, unit: 1, amount: +11.277, unit: 1, amount: +12.1709

Catalog code Cl* IC 2391 SHJM 3, 2MASS J08412588-5322415, Cl* IC 2391 SMY 26, GSC 08569-03438, VXR PSPC 35a, Cl* IC 2391 PMM 1820, Cl* IC 2391 AR 186, ASAS J084126-5322.7, ASAS J084124-5322.7, Gaia DR2 5318474941990522368, V366 Vel

Constellation Vela

Declination unit: www.wikidata.org, amount: -53.37818525095220

Declination component of proper motion unit: www.wikidata.org, amount: +25.062

Distance from earth unit: www.wikidata.org, amount: +150.394, unit: www.wikidata.org, amount: +150.3940

Effective temperature unit: www.wikidata.org, amount: +4835

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.060

Parallax unit: www.wikidata.org, amount: +6.642

Radial velocity unit: www.wikidata.org, amount: +20.72

Right ascension unit: www.wikidata.org, amount: +130.35786545018480

Right ascension component of proper motion unit: www.wikidata.org, amount: -25.044

Spectral class K3e

Surface gravity unit: www.wikidata.org, amount: +29500

External References (2)

Gaia id 5318474941990522368

Simbad id V* V366 Vel

🏷️ Also known as

ru V366 Парусов

References

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

Direct Wikidata claims

[2] ↑ Q87601772 — instance of (P31): BY Draconis variable. SIMBAD. wikidata.org.
[3] ↑ Q87601772 — constellation (P59): Vela. wikidata.org.
[4] ↑ Q87601772 — spectral class (P215): K3e. RACE-OC project: rotation and variability in theϵChamaeleontis, Octans, and Argus stellar associations. wikidata.org.
[5] ↑ Q87601772 — catalog code (P528): Cl* IC 2391 SHJM 3. SIMBAD. wikidata.org.
[6] ↑ Q87601772 — catalog code (P528): 2MASS J08412588-5322415. SIMBAD. wikidata.org.
[7] ↑ Q87601772 — catalog code (P528): Cl* IC 2391 SMY 26. SIMBAD. wikidata.org.
[8] ↑ Q87601772 — catalog code (P528): GSC 08569-03438. SIMBAD. wikidata.org.
[9] ↑ Q87601772 — catalog code (P528): VXR PSPC 35a. SIMBAD. wikidata.org.
[10] ↑ Q87601772 — catalog code (P528): Cl* IC 2391 PMM 1820. SIMBAD. wikidata.org.
[11] ↑ Q87601772 — catalog code (P528): Cl* IC 2391 AR 186. SIMBAD. wikidata.org.
[12] ↑ Q87601772 — catalog code (P528): ASAS J084126-5322.7. SIMBAD. wikidata.org.
[13] ↑ Q87601772 — catalog code (P528): ASAS J084124-5322.7. SIMBAD. wikidata.org.
[14] ↑ Q87601772 — catalog code (P528): Gaia DR2 5318474941990522368. SIMBAD. wikidata.org.
[15] ↑ Q87601772 — catalog code (P528): V366 Vel. wikidata.org.
[16] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.63'}. SIMBAD. wikidata.org.
[17] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.424'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.876'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.691'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.519'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[21] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.277'}. ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey. wikidata.org.
[22] ↑ Q87601772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.1709'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87601772 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.642'}. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.
[24] ↑ Q87601772 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.72'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87601772 — metallicity (P2227): {'unit': '1', 'amount': '-0.060'}. The Gaia-ESO Survey: open clusters in Gaia-DR1. wikidata.org.
[26] ↑ Q87601772 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+150.394'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87601772 is an instance of BY Draconis variable (Q797219) [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). Q87601772. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87601772

MLA “Q87601772.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87601772.

BibTeX

@misc{4ortxyz_q87601772_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87601772}}, year = {2026}, url = {https://4ort.xyz/entity/q87601772}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87601772 — https://4ort.xyz/entity/q87601772 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87601772 · Last refreshed: May 7, 2026