TNS Astronomical Transient Report No. 259834 [ 2025TNSTR2361....1C ]

Date Received (UTC): 2025-06-23 20:47:04
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 2025osx
Discoverer internal name: PS25dpb
Coordinates (J2000): RA = 14:44:29.918 (221.124658482) DEC = -30:23:08.81 (-30.3857805816)
Discovery date: 2025-05-27 08:51:42.336 (JD=2460822.86924)



Photometry

Discovery (first detection):
Discovery date: 2025-05-27 08:51:42.336
Flux: 20.49 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/2025osx