TNS Astronomical Transient Report No. 222635 [ 2024TNSTR3074....1C ]
Date Received (UTC): 2024-08-25 10:57:09
Date made public:
Sender: Flavio Castellani
Reporting Group: None Discovery Data Source: None
Flavio Castellani report/s the discovery of a new astronomical transient.
IAU Designation: AT 2024ssq
Coordinates (J2000): RA = 00:43:00.010 (10.750042) DEC = +41:00:24.30 (41.00675)
Discovery date: 2024-08-24 23:54:42.000 (JD=2460547.4963194)
Potential host galaxy: M31
Remarks: F. Castellani, Verona, Italy reports the discovery by Flavio Castellani, Vittorio Andreoli and Raffaele Belligoli, in the course of the ISSP Italian Supernovae Search Project, of an apparent nova on a co-added 6000sec unfiltered images taken with a Moravian G4-9000 KAF CCD unfiltered, from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with the 0.4m f.8 Ritchey-Chrétien telescope, obtained on 2024/08/24.927 UT. The new object is located at RA 00 43 00.01 DEC +41 00 24.3 (equinox 2000.0) Apparent magnitude about 17.1 in host Galaxy M31 Nothing is visible at this position on 2024/08/17.9291 as reference.
Photometry
Discovery (first detection):
Discovery date: 2024-08-24 23:54:42.000
Flux: 17.1 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: 0.4m f.8 Ritchey-Chrétien
Last non-detection:
Last non-detection date: 2024-08-18 22:18:49
Limiting flux: 19.5 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: 0.4m f.8 Ritchey-Chrétien
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024ssq
Date Received (UTC): 2024-08-25 10:57:09
Date made public:
Sender: Flavio Castellani
Reporting Group: None Discovery Data Source: None
Flavio Castellani report/s the discovery of a new astronomical transient.
IAU Designation: AT 2024ssq
Coordinates (J2000): RA = 00:43:00.010 (10.750042) DEC = +41:00:24.30 (41.00675)
Discovery date: 2024-08-24 23:54:42.000 (JD=2460547.4963194)
Potential host galaxy: M31
Remarks: F. Castellani, Verona, Italy reports the discovery by Flavio Castellani, Vittorio Andreoli and Raffaele Belligoli, in the course of the ISSP Italian Supernovae Search Project, of an apparent nova on a co-added 6000sec unfiltered images taken with a Moravian G4-9000 KAF CCD unfiltered, from Monte Baldo Observatory (Ferrara di Monte Baldo, Verona, Italy), with the 0.4m f.8 Ritchey-Chrétien telescope, obtained on 2024/08/24.927 UT. The new object is located at RA 00 43 00.01 DEC +41 00 24.3 (equinox 2000.0) Apparent magnitude about 17.1 in host Galaxy M31 Nothing is visible at this position on 2024/08/17.9291 as reference.
Photometry
Discovery (first detection):
Discovery date: 2024-08-24 23:54:42.000
Flux: 17.1 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: 0.4m f.8 Ritchey-Chrétien
Last non-detection:
Last non-detection date: 2024-08-18 22:18:49
Limiting flux: 19.5 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: 0.4m f.8 Ritchey-Chrétien
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024ssq