V340 Ursae Majoris (Q81915677)

The Tycho-2 catalogue of the 2.5 million brightest stars

high proper-motion star

1 reference

1 reference

GSC 03448-00105

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TYC 3448-105-1

1 reference

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

2MASS J10343958+5139205

1 reference

[ZEH2003] RX J1034.6+5139 2

catalog

1 reference

X-ray survey of the Large Magellanic Cloud by ROSAT

RX J1034.6+5139

catalog

1 reference

1RXS J103440.7+513924

1 reference

NSVS 2587219

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General Catalogue of Variable Stars

Gaia DR1 847500676471721600

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Gaia DR2 847500680768187776

1 reference

V340 UMa

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304.7758±2.5544 parsec

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parallax

3.2811±0.0275 milliarcsecond

1 reference

3.55±0.66 milliarcsecond

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Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

declination component of proper motion

−21.656±0.044 milliarcsecond per year

1 reference

right ascension component of proper motion

−48.157±0.043 milliarcsecond per year

1 reference

8.897±0.027

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

8.37±0.018

H band

1 reference

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

8.2±0.023

K band

1 reference

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

10.89±0.05

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

11.75±0.08

B band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

10.6358±0.0034

1 reference

1 reference

158.66490584926140 degree

1 reference

declination

51.65571999366420 degree

1 reference