PSN J02484234+1418454 2015 07 29.1241* 02 48 42.34 +14 18 45.4 16.9 U 3E 9S UGC02282 9 0
2015 07 29.1241
Simone Leonini, Siena, Italy, report the discovery by S. Leonini, M. Conti, P. Rosi, L.M. Tinjaca Ramirez and G. Guerrini of a PSN in UGC02282 (mag. about +16.93CR +/-0.11 – USNO B1 catalogue) on unfiltered CCD image (limiting mag. about +17.7) taken on 2015 July 29.1241 UT at the Montarrenti Observatory (C88) in the course of an automatic survey of the Italian Supernovae Search Project. Telescope: RC D=0.53m f/8.7, Detector: U47. Position: R.A. 02h48m42.34s +/-0.14”, Decl. +14°18'45.4" +/-0.14” - equinox 2000.0. No known minor planets. Discovery image: http://www.astrofilisenesi.it/public/Sne/Uploads/UGC02282_psn.jpg
2015 07 30,14042
R.Belligoli,F.Castellani and C.Marangoni from Monte Baldo Astronomic Observatory Ferrara Monte Baldo Verona Italy, in the course of the ISSP Italian Supernovae Search Project, confirme this transient in three 120s images Luminance Filter taken on 2015 07 30,14042 by Remote Observatory in Nerpo Spain (Itelescope) Planewave CDK 431mm focal lenght 2939mm f/6.8 MPCcode I89. By Astrometrica measurements: RA02h48m42.29s DEC+14°18'44.5" mag.18.0 R. Offset 6.39E, 4.4S . Confirm image at http://www.osservatoriomontebaldo.it/uploads/ISSP/UGC2282-PSN J02484234+1418454.jpg
2015 07 30.808
This probable supernova in UGC 2282 was detected with 4 x 10 min images using a clear filter Photometry: Mag 17.83 +/- 0.22 C (V for ref; USNOA2) Astrometry: RA 02 48 42.31 Dec +14 18 44.9 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@N02/19567814744/
2015 07 31.815
Follow-up This probable supernova in UGC 2282 was detected with 3 x 10 min images using a clear filter Photometry: Mag 17.73 +/- 0.22 C (V for ref; USNOA2) Astrometry: RA 02 48 42.31 Dec +14 18 44.8 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@N02/19567814744/
2015 08 1035
S. Leonini, P. Rosi, L.M. Tinjaca Ramirez, M. Conti and G. Guerrini (Siena, Italy) report follow-up photometry of the PSN in UGC02282 on a stack of 6 x 40sec unfiltered CCD images taken on 2015 August 05.1035 UT at Montarrenti Observatory (part of Italian Supernovae Search Project). Mag. 17.09CR +/-0.12 (USNO B1). Telescope/Detector: RC 0.53m f/8.7 + U47.
2015 08 19.95582
This transient was observed on 2015 08 19.95582 by G. Masi and P. Catalano, remotely using the 17"-f/6.8 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. 17.6 (R mags for the reference stars from UCAC-4). We also performed astrometry, getting the following end figures: 42.25; 45.3 (J2000.0, mean residuals of 0.2" on both axes).