Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

TCP J17140253-2849233

TCP J17140253-2849233   2018 03 10.8138*  17 14 02.53 -28 49 23.3   9.5 U             Oph       N 0



2108 03 10.753

I confirmed this object on four frames taken this morning at mag of 9.5U. Akira Takao (Kitakyusgu,Japan)




2108 03 10.753

I confirmed this object on four frames taken this morning at mag of 9.5U. Akira Takao (Kitakyusgu,Japan)




2018 03 10.91

Crowded field. Latest ASAS-SN Sky Patrol observation (Shappee et al. 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K): 2018 Mar. 6.3623 UT, fainter than 15.5 mag. No previous outbursts/eruptions were recorded by them since 2016 March: https://asas-sn.osu.edu/light_curves/750b7f20-e856-4953-813a-835e7197cf54 --- Patrick Schmeer (Saarbr├╝cken-Bischmisheim, Germany)




2018 03 10.8138

Koichi Nishiyama and Fujio Kabashima report the discovery of possible nova (mag.= 9.5) in Oph on two 40-s unfiltered CCD frames taken around 2018 Mar.10.81377 UT(limiting magnitude=13.3),using a 120-mm f/4 camera lens (+FLI 09000 camera). We have confirmed immediately the appearance of our discovery this PN on five 10-s unfiltered CCD frames taken around 2018 Mar 10.830 UT(limiting magnitude=18.3) using a 0.50-m f/6.8 reflector (+FLI 1001E camera). (lens magnitude of referred catalogue Hipparcos,others reference catalogue GSC-ACT), Nothing is visible at this location on two past survey frames taken on 2018 Mar 03.815 UT(limiting mag.=13.3) nor on DSS, USNO-B1.0, it was detected mag=10.9 on Mar.09.813 UT(limiting mag.=13.2) We have checked in Minor Planets. nearest star in USNO B1.0 has position end figures 02s787, 26"76, distance 4"8, magnitudes B2=17.35, R2=17.17, I=14.90.




2018 03 11.6965

Photometry results were B=10.05, V=9.53, Rc=9.32 and Ic=8.99 with 0.43-m f/6.8 CDK astrograph + FLI PL4710 CCD (T17, iTelescope.NET) at SSO, NSW, Australia. http://meineko.sakura.ne.jp/ccd/TCP_J17140253-2849233.jpg Seiichiro Kiyota (Kamagaya, Japan)



Valid HTML 4.01!