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General Catalogue of Trigonometric Stellar Parallaxes

Henry Draper Catalogue

1 reference

HIP 1041

1 reference

IRAS 00102+7214

1 reference

2MASS J00130099+7231190

1 reference

NGC 40

New General Catalogue

1 reference

GSC 04302-01297

1 reference

NVSS J001301+723119

1 reference

PLX 31

1 reference

GCRV 101

General Catalogue of Stellar Radial Velocities

1 reference

GSC2 N3101023112

Guide Star Catalog II

1 reference

HIC 1041

Hipparcos Input Catalogue

1 reference

PK 120+09 1

Catalogue of Galactic Planetary Nebulae

1 reference

RAFGL 5006

The Revised AFGL (RAFGL) catalogue

1 reference

TYC 4302-1297-1

1 reference

V400 Cep

General Catalogue of Variable Stars

1 reference

PLX 31.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

DO 22918

Dearborn Observatory Catalogue

1 reference

Caldwell 2

0 references

GB6 B0010+7214

The GB6 catalog of radio sources

1 reference

[VKN2011] J001301.0+723119

A selection of hot subluminous stars in the GALEX survey -- I. Correlation with the guide star catalog

1 reference

KNOWS J001302+723123

A 20 GHz bright sample for δ > +72° - I. Catalogue

1 reference

WEB 179

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

1 reference

Gaia DR2 537481007814722688

1 reference

Gaia DR3 537481007814722688

1 reference

TIC 373390862

1 reference

discoverer or inventor

William Herschel

1 reference

time of discovery or invention

Polish Wikipedia

25 November 1788^Gregorian

1 reference

inferred from equatorial coordinates

1 reference

distance from Earth

1,983.7334±113.7272parsec

1 reference

1,249parsec

1 reference

The Magellanic Cloud Calibration of the Galactic Planetary Nebula Distance Scale

1.07±0.214kiloparsec

1 reference

The galactic structure and chemical evolution traced by the population of planetary nebulae

1,781.896±54.6126parsec

1 reference

parallax

0.5041±0.0289milliarcsecond

1 reference

5.1±12.8milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

0.5612±0.0172milliarcsecond

1 reference

declination component of proper motion

−1.811±0.043milliarcsecond per year

1 reference

5.25±3.53milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

4.36±4.63milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−1.848±0.02milliarcsecond per year

1 reference

right ascension component of proper motion

−7.249±0.056milliarcsecond per year

1 reference

−10.66±3.35milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−8.29±4.66milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−7.26±0.019milliarcsecond per year

1 reference

radial velocity

−20.5kilometre per second

1 reference

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

−20.5±2kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−20.5±3.4kilometre per second

1 reference

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

spectral class

[WC8]

5 references

Quantitative classification of WR nuclei of planetary nebulae

Wolf-Rayet nuclei of planetary nebulae. Observations and classification

A reclassification of WC and "O VI" central stars of planetary nebulae, and comparison with population I WC stars

Classification of emission line spectra of planetary nebulae

Spectral Classification of Wolf-Rayet Stars

11.46±0.1

2 references

Russian Wikipedia

The Tycho-2 catalogue of the 2.5 million brightest stars

The Tycho-2 catalogue of the 2.5 million brightest stars

11.63±0.07

1 reference

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

10.89±0.029

1 reference

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

10.796±0.034

1 reference

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

10.384±0.018

1 reference

11.456248±0.002842

1 reference

2 references

3.25423754052degree

1 reference

declination

72.5219537052degree

1 reference

Commons category

NGC 40

0 references

topic's main category

Category:NGC 40

0 references

Identifiers

1 reference

28 October 2013

New General Catalogue ID

0 references

SIMBAD ID

NGC 40

1 reference