NGC 4340
NGC 4340 is een balkspiraalstelsel in het sterrenbeeld Hoofdhaar. Het hemelobject werd op 21 maart 1784 ontdekt door de Duits-Britse astronoom William Herschel.
| NGC 4340 | ||||
|---|---|---|---|---|
| ||||
| Sterrenbeeld Hoofdhaar | ||||
| Type | Balkspiraalstelsel (SB0-a) | |||
| NGC | NGC 4340 | |||
| Rechte klimming | 12u23m35,2s | |||
| Declinatie (Epoche 2000) |
+16° 43' 22" | |||
| Magnitude | 11,2 mag | |||
| Schijnbare afmeting | 3,0' × 2,0' | |||
| Roodverschuiving | 0,003069 | |||
| Radiële snelheid | 919 km/s | |||
| ||||
NGC 4340 is een balkspiraalstelsel in het sterrenbeeld Hoofdhaar. Het hemelobject werd op 21 maart 1784 ontdekt door de Duits-Britse astronoom William Herschel.
Synoniemen
Zie ook
Externe links
- (en) NASA/IPAC Extragalactic Database
- (en) SIMBAD Astronomical Database
- (en) SEDS
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