TNS Astronomical Transient Report No. 241141 [ 2025TNSTR.207....1O ]

Date Received (UTC): 2025-01-16 07:52:28
Date made public:
Sender: GOTO_bot
Reporting Group: GOTO     Discovery Data Source: GOTO

D. O'Neill, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, T. Killestein, A. Kumar, on behalf of GOTO collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025mx
Discoverer internal name: GOTO25hh
Coordinates (J2000): RA = 15:45:10.469 (236.293622) DEC = +50:36:12.37 (50.603437)
Discovery date: 2025-01-16 06:46:49.728 (JD=2460691.782521)



Photometry

Discovery (first detection):
Discovery date: 2025-01-16 06:46:49.728
Flux: 18.96 ABMag
Filter: L-GOTO
Instrument: GOTO-1
Telescope: GOTO-North

Last non-detection:
Last non-detection date: 2025-01-07 06:59:38
Limiting flux: 19.5 ABMag
Filter: L-GOTO
Instrument: GOTO-1
Telescope: GOTO-North


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025mx