IAU Central Bureau for Astronomical Telegrams

Central Bureau for Astronomical Telegrams -- Image credits

CBAT "Transient Object Followup Reports"

PSN J10404316+3556581

PSN J10404316+3556581   2014 03 22.720 *  10 40 43.16 +35 56 58.1  17.0 U    2W   7N  P2072488  2 1



2014 03 23.740

Image: https://drive.google.com/file/d/0B7rNSNqMFOd8X3VGWXRYLWVQeE0/edit?usp=sharing




2014 03 20.907

Confirmed new object not on DSS at measured position 10 40 43.21 +35 56 58.0 (CMC-14). V mag=17.3. C11 + ST9XE. Nick James.




2014 03 23.907

Note incorrect date on previous follow-up. It should have been 20140323.907. Image is here: http://nickdjames.com/supernovae/2014/PSNJ10404316+3556581_20140323_ndj.jpg.




2014 03 23.965

This transient was observed on 2014 03 23.965 by Gianluca Masi, Francesca Nocentini and Patrick Schmeer, remotely using the 17"-f/6.8 corrected Dall-Kirkham robotic unit part of the Virtual Telescope Project facility, at Bellatrix Astronomical Observatory in Ceccano, Italy. 120-seconds exposures, unfiltered, show the source at mag. 17.4 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 43.17; 56.8 (J2000.0, mean residuals of 0.2" on both axes).




2014 03 24.2396

L. Elenin (Lyubertsy, Russia) and I. Molotov (Moscow, Russia) confirm an apparent supernova PSN J10404316+3556581 in PGC 2072488. Object visible on 3x150sec images remotely taken at ISON-NM Observatory (Mayhill, NM, USA) with 0.4-m f/3 telescope + CCD (KAF09000) on Mar. 24.2396, 2014. Object located at 10h 40m 43s.14 +/- 0".09, +35d 56' 58".7 +/- 0".16 (UCAC-4) with magnitude 17.7R (mag. limit ~19.7m). Nothing is visible at this position on POSS and POSSII images. Image of PSN J10404316+3556581 available at http://spaceobs.org/images/TOCP/PSNJ10404316+3556581-20140324.png




2014 03 25.322

This possible supernova in PGC 2072488 was detected with 9 x 10 min images using a clear filter Photometry: Mag 18.24 +/- 0.08 C (V for ref) Astrometry: RA 10 40 43.23 Dec 35 56 59.2 These data were collected remotely by Joseph Brimacombe, Coral Towers Observatory, Cairns, Australia. Link to image and further information: https://www.flickr.com/photos/43846774@N02/13460556455/




2014 03 28.8787

Mag.: 17.8(V) R.A.: 10 40 43.19; Decl.: +35 56 57.4 (2000.0). Reference: PPMXL Observer: Massimiliano Martignoni - Observatory: Stazione Astronomica Betelgeuse (B75), Magnago, Italy Telescope: Schmidt-Cassegrain 0.25m-f/10.0 - CCD: KAF0261E



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