SU Ursae Majoris (Q4048918)

astrophysical X-ray source

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1ES 0808+62.7

Einstein Slew survey, Version No. 1

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American Association of Variable Star Observers

2MASS J08122826+6236224

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AAVSO 0803+62

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RBS 694

ROSAT All-Sky Survey Bright Source Catalogue

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SU UMa

General Catalogue of Variable Stars

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Eighth catalogue of the orbital elements of spectroscopic binary systems

1RXS J081228.3+623627

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SBC9 498

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XSS J08142+6231

RXTE all-sky slew survey. Catalog of X-ray sources at |b|>10{deg}

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[ATZ98] B169

Identification of a complete sample of northern ROSAT all-sky survey X-ray sources. III. The catalog

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RX J0812.4+6236

X-ray survey of the Large Magellanic Cloud by ROSAT

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[ZEH2003] RX J0812.4+6236 2

The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources

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PBC J0812.8+6233

The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey

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WEB 7841

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

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Gaia DR2 1091051096255456384

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FBS B 662

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FBS 0808+628

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1E 0808.0+6245

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1H 0811+625

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2E 0808.0+6245

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2E 1938

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AN 5.1908

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imported from Wikimedia project

PG 0808+627

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Russian Wikipedia

distance from Earth

220.5218±1.3908 parsec

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parallax

4.5347±0.0286 milliarcsecond

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declination component of proper motion

−24.538±0.042 milliarcsecond per year

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−30±7 milliarcsecond per year

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Proper motions and natures of First Byurakan Survey blue stellar objects

right ascension component of proper motion

6.582±0.032 milliarcsecond per year

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7±3 milliarcsecond per year

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Proper motions and natures of First Byurakan Survey blue stellar objects

radial velocity

27.0 kilometre per second

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Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

type of variable star

dwarf nova

2 references

imported from Wikimedia project

English Wikipedia

General Catalogue of Variable Stars, 3rd ed.

spectral class

B2

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15.292±0.0466

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11.777±0.022

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

11.731±0.023

astronomical filter

H band

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

11.67±0.021

astronomical filter

K band

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

absolute magnitude

5.1

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imported from Wikimedia project

Swedish Wikipedia

Wikimedia import URL

https://sv.wikipedia.org/w/index.php?title=SU_Ursae_Majoris&oldid=46304072

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123.11778943061450 degree

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declination

62.60623000813100 degree

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