TNS Astronomical Transient Report No. 255626 [ 2025TNSTR1864....1R ]
Date Received (UTC): 2025-05-21 07:20:27
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
G. Ramsay, H. Tranin, F. Stoppa, D. Pieterse, S. Faris, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: SN 2025kxm
Discoverer internal name: BGEM J201629.65-444221.1
Coordinates (J2000): RA = 20:16:29.651 (304.123546) DEC = -44:42:21.19 (-44.705886)
Discovery date: 2025-05-20 07:16:28.000 (JD=2460815.8031019)
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 07:16:28.000
Flux: 19.45 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-05-15 07:42:02
Limiting flux: 19.71 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025kxm
Date Received (UTC): 2025-05-21 07:20:27
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM Discovery Data Source: BlackGEM
G. Ramsay, H. Tranin, F. Stoppa, D. Pieterse, S. Faris, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi report/s the discovery of a new astronomical transient.
IAU Designation: SN 2025kxm
Discoverer internal name: BGEM J201629.65-444221.1
Coordinates (J2000): RA = 20:16:29.651 (304.123546) DEC = -44:42:21.19 (-44.705886)
Discovery date: 2025-05-20 07:16:28.000 (JD=2460815.8031019)
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 07:16:28.000
Flux: 19.45 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam2
Telescope: BlackGEM- 2
Last non-detection:
Last non-detection date: 2025-05-15 07:42:02
Limiting flux: 19.71 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025kxm