Dutra Bica 84 ([DB2001] Cl 26*) Open Cluster in Gemini
Located at: RA 06 hours 09 minutes 28 seconds, Dec +24 degrees 55 minutes 42 seconds
Size: ~4.0' Magnitude: -- Class: Infrared Cluster
North is up
West to the right
14.5" f5 Newtonian reflector
ST-8XME, self-guided, binned 1x1, temp -25c, camera control MaxIm DL 4.56
Lumicon Red filter, 490 minutes (49 x 10 minute subs), 01/20/21/2018; seeing 2.9-5.6 FWHM per CCDStack
|Processing:||CCDStack 2.94.6355.18107, Photoshop CS5.1|
Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)
Another unusual open cluster (see DC8) ... My charting software (Megastar v5.0.14) does not have "Dutra Bica 84" in its database. I first found 'Duta-Bica 84' in Deep-Sky Planner (184.108.40.206). It is the grouping of stars centered. The CDS confirms the identity of 'Dutra Bica 84' as an open cluster. In 'Deep-Sky Planner', this cluster is identified as OCL 299 / Dutra-Bica 84; However, the CDS lists NGC 146 as 'OCL 299', and "Star Clusters", by Brent Archinal and Steven Hynes does not identify OCL 299 as an alias of '[DB01] 26'.
* This object is not listed (as 'Dutra Bica 84') in "Star Clusters", by Brent Archinal and Steven Hynes. However; at 06h 09m 28s, +24d 55m 00s, there is "[DB01] 26". The size of '[DB01] 26' is listed as 4.0 arc minutes. In 'Comments and Aliases' is noted: "Infrared Cluster. [DB01]: Resolved stellar group related to IRAS 06063+2456, partly optical."
Still looking for objects to image in one or two nights (and now, keeping away from the brightening moon), because of the weather ... Imaged this one through some high clouds, and both nights had fair poor seeing (something I'm seeing a lot of this winter).