TNS Astronomical Transient Report No. 308015 [ 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 2026owm
Discoverer internal name: ZTF26abbazyr
Coordinates (J2000): RA = 02:15:20.698 (33.836240050005) DEC = +35:16:20.64 (35.27240065)
Discovery date: 2026-06-10 11:25:19.004 (JD=2461201.9759144)
Potential host galaxy: V Zw 205
Remarks: Early SN candidate (r-rise > 0.10+-0.03 mag/day) 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/ZTF26abbazyr
Photometry
Discovery (first detection):
Discovery date: 2026-06-10 11:25:19.004
Flux: 18.4453 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 11:41:26
Limiting flux: 18.0354 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/2026owm
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 2026owm
Discoverer internal name: ZTF26abbazyr
Coordinates (J2000): RA = 02:15:20.698 (33.836240050005) DEC = +35:16:20.64 (35.27240065)
Discovery date: 2026-06-10 11:25:19.004 (JD=2461201.9759144)
Potential host galaxy: V Zw 205
Remarks: Early SN candidate (r-rise > 0.10+-0.03 mag/day) 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/ZTF26abbazyr
Photometry
Discovery (first detection):
Discovery date: 2026-06-10 11:25:19.004
Flux: 18.4453 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 11:41:26
Limiting flux: 18.0354 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/2026owm