(Q82428119)

English

YY Herculis

No description defined

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Statements

symbiotic binary

1 reference

emission-line star

1 reference

long-period variable star

1 reference

1 reference

spectroscopic binary

1 reference

1 reference

CMC 412559

The Carlsberg meridian catalogues

1 reference

GSC 01579-00381

Guide Star Catalog

1 reference

JP11 5444

1 reference

2MASS J18143419+2059213

1 reference

Gaia DR2 4528063078197198848

Gaia Data Release 2

1 reference

YY Her

General Catalogue of Variable Stars

1 reference

ASAS J181434+2059.4

All Sky Automated Survey

1 reference

TIC 329668061

TESS Input Catalog

1 reference

Gaia DR3 4528063078197198848

Gaia Data Release 3

1 reference

AAVSO 1810+20

1 reference

1 reference

based on heuristic

inferred from equatorial coordinates

0.1228±0.0432 milliarcsecond

1 reference

Gaia Data Release 2

stated in source according to

0.1215±0.0236 milliarcsecond

1 reference

Gaia Early Data Release 3

stated in source according to

declination component of proper motion

0.412±0.081 milliarcsecond per year

1 reference

Gaia Data Release 2

stated in source according to

0.312±0.023 milliarcsecond per year

1 reference

Gaia Early Data Release 3

stated in source according to

right ascension component of proper motion

−1.137±0.034 milliarcsecond per year

1 reference

Gaia Data Release 2

stated in source according to

−1.156±0.015 milliarcsecond per year

1 reference

Gaia Early Data Release 3

stated in source according to

type of variable star

Z Andromedae variables

1 reference

General Catalogue of Variable Stars, 3rd ed.

long-period variable star

1 reference

A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS)

stated in source according to

M2pev

1 reference

M2pevar

1 reference

Catalogue and bibliography of emission-line stars of types later than B

stated in source according to

apparent magnitude

9.042±0.027

astronomical filter

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

stated in source according to

8.134±0.067

astronomical filter

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

stated in source according to

7.86±0.017

astronomical filter

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

stated in source according to

11.10

astronomical filter

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

stated in source according to

11.819872±0.005037

astronomical filter

1 reference

Gaia Early Data Release 3

stated in source according to

2 references

Gaia Data Release 2

right ascension

273.6424669736799 degree

1 reference

Gaia Early Data Release 3

stated in source according to

20.98921932745 degree

1 reference

Gaia Early Data Release 3

stated in source according to

Identifiers

0 references

Sitelinks

Wikipedia(1 entry)

ruwiki YY Геркулеса

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

Wikivoyage(0 entries)

Wiktionary(0 entries)

Multilingual sites(0 entries)

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