Back NGC2403Supernova 2004dj in NGC2403 Click to display the full resolution Object InfoTypeSpiral GalaxyConstellationCamelopardalisDistance12,000,000 ly Capture DetailsDateSeptember 11, 2004LocationLittle Blair Valley, Anza-Borrego Desert, CAExposureLum 4x5 (bin 1x1) EquipmentOpticsCelestron C11 Carbon Fiber SCT w/XLTFocal Length1764mm @f/6.3MountCelestron CGECameraSBIG ST-2000XMFocuserOptec TCF-SFiltersCFW8A, SBIG LRGBSoftwareCCDSoft, Photoshop