(Q14002)

Henry Draper Catalogue

1 reference

NGC 6637

New General Catalogue

1 reference

M 69

1 reference

CD-32 14224

Cordoba Durchmusterung

1 reference

CPD-32 5409

Cape Photographic Durchmusterung

1 reference

GCRV 10969

General Catalogue of Stellar Radial Velocities

1 reference

GCl 96

Catalogue of star clusters and associations + supplements

1 reference

retrieved

23 August 2017

Melotte 202

Melotte Catalogue

1 reference

A Catalogue of Star Clusters shown on Franklin-Adams Chart Plates

C 1828-323

1 reference

[KPS2012] MWSC 2936

Global survey of star clusters in the Milky Way. III. 139 new open clusters at high Galactic latitudes

1 reference

http://cseligman.com/text/atlas/ngc66.htm#6637

discoverer or inventor

Charles Messier

1 reference

reference URL

title

Celestial Atlas: NGC 6637 (= M69 = GCL 69) (English)

retrieved

24 August 2017

author name string

Courtney Seligman

time of discovery or invention

31 August 1780^Gregorian

1 reference

reference URL

http://cseligman.com/text/atlas/ngc66.htm#6637

title

Celestial Atlas: NGC 6637 (= M69 = GCL 69) (English)

24 August 2017

Courtney Seligman

1 reference

28,700 light-year

1 reference

A catalog of parameters for globular clusters in the Milky Way

declination component of proper motion

−2.27±0.66 milliarcsecond per year

1 reference

Global survey of star clusters in the Milky Way

right ascension component of proper motion

1.59±0.66 milliarcsecond per year

1 reference

Global survey of star clusters in the Milky Way

radial velocity

39.9±2.8 kilometre per second

1 reference

A catalog of parameters for globular clusters in the Milky Way

95±5 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

39.1±4.7 kilometre per second

1 reference

A catalog of parameters for globular clusters in the Milky Way

spectral class

XI

1 reference

imported from Wikimedia project

8.31

2 references

A catalog of parameters for globular clusters in the Milky Way

9.32

1 reference

8.295±0.064

1 reference

G2C2 – I. Homogeneous photometry for Galactic globular clusters in SDSS passbands

7.693±0.048

astronomical filter

r' band

1 reference

G2C2 – I. Homogeneous photometry for Galactic globular clusters in SDSS passbands

7.306±0.049

astronomical filter

i' band

1 reference

G2C2 – I. Homogeneous photometry for Galactic globular clusters in SDSS passbands

absolute magnitude

−7.64

1 reference

A catalog of parameters for globular clusters in the Milky Way

metallicity

−0.64

1 reference

A catalog of parameters for globular clusters in the Milky Way

−0.70

1 reference

Testing three derivative methods of stellar population synthesis models

−0.84

1 reference

Testing three derivative methods of stellar population synthesis models

−0.90

1 reference

Testing three derivative methods of stellar population synthesis models

−0.77

1 reference

Near-infrared properties of 12 globular clusters towards the inner bulge of the galaxy

−0.78

1 reference

Testing three derivative methods of stellar population synthesis models

radius

25 light-year

1 reference

reference URL

http://cseligman.com/text/atlas/ngc66.htm#6637

title

Celestial Atlas: NGC 6637 (= M69 = GCL 69) (English)

24 August 2017

Courtney Seligman

1 reference

The ACS survey of galactic globular clusters. X. New determinations of centers for 65 clusters

right ascension

277.846250 degree

1 reference

The ACS survey of galactic globular clusters. X. New determinations of centers for 65 clusters

declination

−32.348083 degree

1 reference