TNS Astronomical Transient Report No. 231865 [ 2024TNSTR4321....1F ]

Date Received (UTC): 2024-11-05 17:18:02
Date made public:
Sender: BlackGEM_Bot1
Reporting Group: BlackGEM     Discovery Data Source: BlackGEM

S. Faris, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024aann
Discoverer internal name: BGEM J030242.77-052408.9
Coordinates (J2000): RA = 03:02:42.771 (45.678213) DEC = -05:24:08.99 (-5.402497)
Discovery date: 2024-11-05 02:27:51.000 (JD=2460619.6026736)



Photometry

Discovery (first detection):
Discovery date: 2024-11-05 02:27:51.000
Flux: 18.96 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4

Last non-detection:
Last non-detection date: 2024-10-29 02:06:52
Limiting flux: 21.26 ABMag
Filter: BG-q-BlackGem
Instrument: BlackGEM-Cam4
Telescope: BlackGEM- 4


Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2024aann