TNS Astronomical Transient Report No. 264891 [ 2025TNSTR3052....1C ]

Date Received (UTC): 2025-08-03 16:22:21
Date made public:
Sender: PS1_Bot1
Reporting Group: Pan-STARRS     Discovery Data Source: Pan-STARRS

K. C. Chambers, T. de Boer, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, G. Paek, A. Schultz, I. A. Smith, R. J. Wainscoat (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (University of Oxford / Queen's University Belfast), S. Srivastav (University of Oxford), D. R. Young, M. Fulton, M. Nicholl, T. Moore, J. Weston, C. R. Angus (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025tch
Discoverer internal name: PS25fud
Coordinates (J2000): RA = 15:17:21.339 (229.338910985) DEC = +38:09:09.40 (38.1526107944)
Discovery date: 2025-05-06 10:59:32.064 (JD=2460801.95801)



Photometry

Discovery (first detection):
Discovery date: 2025-05-06 10:59:32.064
Flux: 20.81 ABMag
Filter: w-P1
Instrument: GPC1
Telescope: Pan-STARRS1

Last non-detection:
Archival info: DSS

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