HD 193322A (Q66477143)

Catalog of Components of Double and Multiple Stars

1 reference

ADS 13672 A

Aitken Double Star Catalogue

1 reference

HD 193322A

Henry Draper Catalogue

1 reference

WDS J20181+4044Aa,Ab

Washington Double Star Catalog

1 reference

WDS J20181+4044A

Washington Double Star Catalog

1 reference

BD+40 4103A

1 reference

CSI+40 4103 2

Microfiche edition of CSI

1 reference

PMSC 20146+4025Aab

MSC - a catalogue of physical multiple stars

1 reference

TYC 3155-2321-1

The Tycho-2 catalogue of the 2.5 million brightest stars

1 reference

GOS G078.10+02.78 01

A galactic O star catalog

1 reference

stellar rotational velocity

41 kilometre per second

1 reference

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

37 kilometre per second

1 reference

The IACOB project. I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening

declination component of proper motion

−9.6±1.3 milliarcsecond per year

1 reference

right ascension component of proper motion

0.7±1.4 milliarcsecond per year

1 reference

spectral class

O9IV(n)

2 references

The Galactic O-Star Spectroscopic Survey. I. Classification system and bright northern stars in the blue-violet at R ~ 2500

The Galactic O-Star Spectroscopic Survey (GOSSS). II. Bright southern stars

6.004±0.014

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.958±0.009

astronomical filter

V band

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

epoch

J2000.0

1 reference

right ascension

304.5291250 degree

1 reference

declination

40.7320722 degree

1 reference