TNS Astronomical Transient Report No. 308013 [ 2026TNSTR2418....1M ]
Date Received (UTC): 2026-06-10 19:36:04
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026owk
Discoverer internal name: ZTF26abazktd
Coordinates (J2000): RA = 22:01:18.342 (330.3264248) DEC = -03:23:54.31 (-3.3984182)
Discovery date: 2026-06-09 10:08:06.996 (JD=2461200.9223032)
Potential host galaxy: SDSS J220118.49-032353.1
Remarks: SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26abazktd
Photometry
Discovery (first detection):
Discovery date: 2026-06-09 10:08:06.996
Flux: 19.9997 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2026-06-05 10:45:03
Limiting flux: 19.6628 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026owk
Date Received (UTC): 2026-06-10 19:36:04
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2026owk
Discoverer internal name: ZTF26abazktd
Coordinates (J2000): RA = 22:01:18.342 (330.3264248) DEC = -03:23:54.31 (-3.3984182)
Discovery date: 2026-06-09 10:08:06.996 (JD=2461200.9223032)
Potential host galaxy: SDSS J220118.49-032353.1
Remarks: SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26abazktd
Photometry
Discovery (first detection):
Discovery date: 2026-06-09 10:08:06.996
Flux: 19.9997 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2026-06-05 10:45:03
Limiting flux: 19.6628 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026owk