TNS Astronomical Transient Report No. 271315 [ 2025TNSTR3864....1S ]

Date Received (UTC): 2025-09-25 19:03:08
Date made public:
Sender: tdescore_bot
Reporting Group: ZTF     Discovery Data Source: ZTF

Robert Stein (UMD) on behalf of the ZTF AGN/TDE working group report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025ynv
Discoverer internal name: ZTF25abtaxzp
Coordinates (J2000): RA = 15:51:42.540 (237.9272491) DEC = +44:56:11.50 (44.9365271)
Discovery date: 2025-09-24 03:19:57.996 (JD=2460942.6388657)



Photometry

Discovery (first detection):
Discovery date: 2025-09-24 03:19:57.996
Flux: 20.0774 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-05 04:53:47
Limiting flux: 19.5975 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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