TNS Astronomical Transient Report No. 145254 [ 2022TNSTR1032....1N ]
Date Received (UTC): 2022-04-21 15:38:42
Date made public:
Sender: Denis Denisenko
Reporting Group: PALEO Discovery Data Source: PALEO
V. R. Bhaskaran Nair (Vorobyovy Gory education center), D. Denisenko (Vorobyovy Gory/SAI MSU) report/s the discovery of a new astronomical transient.
IAU Designation: AT 1992by
Coordinates (J2000): RA = 15:54:43.880 (238.682833) DEC = +53:08:36.50 (53.143472)
Discovery date: 1992-04-02 10:53:00.000 (JD=2448714.9534722)
Potential host galaxy: LEDA 56353
Host redshift: 0.06868
Remarks: Possible supernova discovered by Vijay Ram Bhaskaran Nair on the Blue DSS plate. The object is located 15" West and 4" South from the center of LEDA 56353 = Z 275-14 = MCG+09-26-027.
Photometry
Discovery (first detection):
Discovery date: 1992-04-02 10:53:00.000
Flux: 19.5 ABMag
Filter: B-Johnson
Instrument: Other
Telescope: Other
Remarks: POSS-II Blue photographic plate taken with the 48-inch Palomar Schmidt camera.
Last non-detection:
Archival info: SDSS
Remarks: Nothing but galaxy background is present at this position on the color-combined SDSS and PanSTARRS-1 images (limiting magnitude 23.5).
Details of the new object can be viewed here: https://www.wis-tns.org/object/1992by
Date Received (UTC): 2022-04-21 15:38:42
Date made public:
Sender: Denis Denisenko
Reporting Group: PALEO Discovery Data Source: PALEO
V. R. Bhaskaran Nair (Vorobyovy Gory education center), D. Denisenko (Vorobyovy Gory/SAI MSU) report/s the discovery of a new astronomical transient.
IAU Designation: AT 1992by
Coordinates (J2000): RA = 15:54:43.880 (238.682833) DEC = +53:08:36.50 (53.143472)
Discovery date: 1992-04-02 10:53:00.000 (JD=2448714.9534722)
Potential host galaxy: LEDA 56353
Host redshift: 0.06868
Remarks: Possible supernova discovered by Vijay Ram Bhaskaran Nair on the Blue DSS plate. The object is located 15" West and 4" South from the center of LEDA 56353 = Z 275-14 = MCG+09-26-027.
Photometry
Discovery (first detection):
Discovery date: 1992-04-02 10:53:00.000
Flux: 19.5 ABMag
Filter: B-Johnson
Instrument: Other
Telescope: Other
Remarks: POSS-II Blue photographic plate taken with the 48-inch Palomar Schmidt camera.
Last non-detection:
Archival info: SDSS
Remarks: Nothing but galaxy background is present at this position on the color-combined SDSS and PanSTARRS-1 images (limiting magnitude 23.5).
Details of the new object can be viewed here: https://www.wis-tns.org/object/1992by