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Principaux objets NGC.
Eté

 

NGC

Con

Type

R.A.

Dec

m_v

Size

Remarks

6210

Her

PN

16:44.5

+23:49

9.3

14"

very starlike blue planetary

6369

Oph

PN

17:29.3

-23:46

10.4

30"

Little Ghost; look for NGC 6309 nearby

6572

Oph

PN

18:12.1

+06:51

9

8"

tiny bright blue oval

6633

Oph

OC

18:27.7

+06:34

4.6

27

sparse wide field cluster; IC 4756 nearby

6712

Sct

GC

18:53.1

-08:42

8.2

7.2

small globular; look for IC 1295 in field

6781

Aql

PN

19:18.4

+06:33

11.8

1'49"

pale version of M97

6819

Cyg

OC

19:41.3

+40:11

7.3

5

150*; faint but rich cluster in Milky Way

6826

Cyg

PN

19:44.8

+50:31

9.8

30"

!! Blinking Planetary; 10.4-mag central star

6888

Cyg

SNR?

20:12.0

+38:21

20x10

Crescent Nebula; faint; use nebula filter

a 6960

Cyg

SNR

20:45.7

+30:43

70x6

!! Veil Nebula: west half; use filter !

b 6992/5

Cyg

SNR

20:56.4

+31:34

78x8

!! Veil Nebula: east half; use filter !

7000

Cyg

EN

20:58.8

+44:20

120x100

!! North America N; use filter & low mag.

7027

Cyg

PN?

21:07.1

+42:14

10.4

15"

unusual protoplanetary nebula

6445

Sgr

PN

17:49.2

-20:01

11.8

34"

small, bright and annular; near M23

6520

Sgr

OC

18:03.4

-27:54

8.1

6

60*; small; dark neb. B86 in same field

6818

Sgr

PN

19:44.0

-14:09

9.9

17"

Little Gem; annular; NGC 6822 0.75 deg S

6802

Vul

OC

19:30.6

+20:16

8.8

3.2

at east end of Brocchi's cluster Cr 399

6940

Vul

OC

20:34.6

+28:18

6.3

31

60*; fairly rich cluster in Milky Way

6939

Cep

OC

20:31.4

+60:38

7.8

8

80*; very rich;

6946

Cep

G-Sc

20:34.8

+60:09

8.9

11.0x9.8

faint, diffuse face-on spiral near 6939

7129

Cep

RN

21:44.4

+66:10

8x7

faint reflection neb. around several stars

40

Cep

PN

00:13.0

+72:32

10.2

37"

unusual red planetary; 11.6 mag central star

09.gif (2294 octets)

Auteur : Hamman Christophe
Dernière mise à jour : 09-oct.-2000

Bibliographie :
Composition personnelle 2ad@astrosurf.com