Asteroid 2001 TM120 Passing NGC 5078
19-Apr-2016
While looking through the data captured of NGC 5078, I discovered a very dim object slowly moving through the field of view. I have identified the object as main belt asteroid 2001 TM120, magnitude 15.5.
Orbit:
Skybot Confirmation:
Astrometry:
04/15/16 21:20:52Z 13:19:17.95 -27:20:20.0 04/15/16 21:29:22Z 13:19:17.80 -27:20:19.3 04/15/16 21:37:52Z 13:19:17.28 -27:20:19.8 04/15/16 21:46:21Z 13:19:16.84 -27:20:19.6 04/15/16 21:54:51Z 13:19:16.40 -27:20:19.0 04/15/16 22:03:20Z 13:19:15.98 -27:20:18.7 04/15/16 22:11:50Z 13:19:15.67 -27:20:18.8 04/15/16 22:20:20Z 13:19:15.18 -27:20:17.6 04/15/16 22:28:49Z 13:19:14.77 -27:20:18.4 04/15/16 22:37:19Z 13:19:14.35 -27:20:17.8 04/15/16 22:45:48Z 13:19:14.01 -27:20:17.5 04/15/16 22:54:18Z 13:19:13.58 -27:20:17.3 04/15/16 23:02:47Z 13:19:13.21 -27:20:17.0 04/15/16 23:11:17Z 13:19:12.77 -27:20:16.5 04/15/16 23:19:46Z 13:19:12.26 -27:20:15.2 04/15/16 23:28:16Z 13:19:11.74 -27:20:15.7 04/15/16 23:36:45Z 13:19:11.43 -27:20:16.4 04/15/16 23:45:15Z 13:19:11.20 -27:20:14.4 04/15/16 23:53:45Z 13:19:10.86 -27:20:14.9 04/16/16 00:02:14Z 13:19:10.47 -27:20:13.8 04/16/16 00:10:44Z 13:19:09.95 -27:20:13.2 04/16/16 00:19:13Z 13:19:09.52 -27:20:13.8 04/16/16 00:27:43Z 13:19:09.18 -27:20:13.8 04/16/16 00:36:12Z 13:19:08.71 -27:20:12.1 04/16/16 02:49:36Z 13:19:02.29 -27:20:05.8 04/16/16 02:58:06Z 13:19:01.86 -27:20:06.4 04/16/16 03:06:35Z 13:19:01.39 -27:20:05.2 04/16/16 03:15:05Z 13:19:01.13 -27:20:04.6 04/16/16 03:23:34Z 13:19:00.57 -27:20:05.2 04/16/16 03:32:04Z 13:19:00.18 -27:20:04.1
Image:
- 29x 480s Luminance bin2x2 + 20x flat + 50x dark + 120x bias
Total integration 3 hours 52 minutes.
Hardware:
- Celestron EdgeHD 1100
- Celestron EdgeHD 0.7x Focal Reducer
- SkyWatcher EQ8 Pro Mount
- QSI 683-wsg Camera @ -15°C
- Astronomik Typ 2c luminance filter
- Orion StarShoot Autoguider
- Foresight Innovations On Axis Guider
- Starlight Xpress Adaptive Optics
Location:
- Orange zone in Brisbane, Australia. (Bortle 7)
- New moon phase.
Software:
- Captured with AstroArt 6
- Guiding with PHD2 + PHD_Dither
- CCDInspector: Image analysis & rejection
- CCDStack 2+: Calibrate, align, stack
- AstroTortilla: Plate solving.
- Aladin 9: Astrometry.
- Photoshop CC: Labels, cross hair, animation.