OBJECT TYPES
N
Designation
Name
N
Designation
Name
1 A1 planet2 A2 moon
3 A3 sun4 A4 asteroid
5 A5 comet6 A6 meteor
7 A7 artificial satellite8 F field
9 G1 galaxy10 G2 QSO
11 G3 group of galaxies12 G4 cluster of galaxies
13 G5 supercluster14 G6 void
15 G7 radio galaxy16 GR gamma-ray source
17 IR infrared source18 LE lunar eclipse
19 RS radio source20 S1 star
21 S2 double or multiple star, binary, star in double or multiple system22 S3 variable star
23 S4 star cluster24 S5 HII region
25 S6 nebula26 S7 planetary nebula
27 S8 supernova (remnant)28 S9 fundamental star
29 SA association of stars30 SD dark nebula
31 SE solar eclipse32 SH Herbig-Haro object
33 SM molecular cloud34 SP pulsar
35 SR reference star around a radio source36 SS standart
37 U object of unknown nature38 XR X-ray source








L.Pakuliak. Questions, remarks and propositions are welcome.