[vsnet-alert 19242] TCP J05493243+4636023 = CGCS 6107 (non-CV)

[Patrick Schmeer]

TCP J05493243+4636023
has turned out to be identical with the
carbon star CGCS 6107 (as expected).

Catalogue data from my previous message:
- CGCS 6107 (05 49 32.1 +46 35 57)
  V= 17.3 mag
- USNO-B1.0 1365-0154845 (05 49 32.257 +46 35 58.05)
  R1= 12.38, R2= 16.70, I= 11.33, B2= 20.77 mag
- GSC2.3 NAO2004478 (05 49 32.322 +46 35 57.79)
  F= 16.20, j= 20.59, V= 15.95, N= 11.55 mag
- 2MASS 05493230+4635578 (05 49 32.309 +46 35 57.85)
  J= 8.898, H= 6.795, K= 5.124 mag
- WISE J054932.37+463557.9 (05 49 32.374 +46 35 57.92)
  W1= 2.847, W2= 2.162, W3= 0.116, W4= -0.144 mag

"2015 11 03.8067 UT
Shigehisa Fujikawa reports that he found this
object on his past CCD frames as follows:
2015 Feb 20.57636: nothing visible at this position (limiting mag 14.7)
2015 Feb 20.57765: nothing visible at this Position (limiting mag 15.3)
2015 Aug 23.79669: mag 13.7 (limiting mag 14.2)
2015 Aug 23.79820: mag 13.6 (limiting mag 14.2)
2015 Oct 14.79504: mag 13.2 (limiting mag 14)
2015 Oct 14.79648: mag 13.8 (limiting mag 14)
from which he notes that the object seems to be a
variable star. All frames including the frames of
2015 Nov 3 were taken with a Minolta f/3.5
120-mm-f.l. camera lens with the exposure time of 60s.

2015 11 06.493 UT
Mag.= 11.2, position end figures 32s.34, 35' 57".4
observed by T. Noguchi, Chiba-ken, Japan using
0.23-m f/6.3 Schmidt Cassegrain + unfiltered CCD,
who writes a star on DSS (mag.= 15.9) of end figures
32s.31, 35' 57".8 is located at almost same position.
An image posted at
http://park8.wakwak.com/~ngc/images/TCPinAur.jpg

2015 11 06.5040 UT
Photometry results were V=13.38, Rc=11.16 and
Ic=9.48 with 0.43-m f/4.5 CDK astrograph +
FLI-PL6303E(T21, iTelescope.NET) at Mayhill, USA,
remotely. Position end figures were 32.32 and
35' 57.98". This star is very red and might be a
MIRA variable.
Seiichiro Kiyota (Kamagaya, Japan)"

http://www.cbat.eps.harvard.edu/unconf/followups/J05493243+4636023.html

Regards,
Patrick