TNS Astronomical Transient Report No. 158430 [ 2022TNSTR2687....1G ]

Date Received (UTC): 2022-09-18 12:06:40
Date made public:
Sender: Denis Denisenko
Reporting Group: PALEO     Discovery Data Source: PALEO

Andrey Gusev, Denis Denisenko (Vorobyovy Gory Education Center) report/s the discovery of a new astronomical transient.

IAU Designation: AT 1986T
Coordinates (J2000): RA = 11:20:45.110 (170.187958) DEC = -03:15:52.70 (-3.264639)
Discovery date: 1986-03-15 14:18:00.000 (JD=2446505.0958333)

Potential host galaxy: LEDA 1073810

Remarks: Apparent supernova discovered by Andrey Gusev on two DSS plates. The object is located 11" West and 9" South from the center of LEDA 1073810.

Photometry

Discovery (first detection):
Discovery date: 1986-03-15 14:18:00.000
Flux: 19.1 ABMag
Filter: R-Cousins
Instrument: Other
Telescope: Other

Remarks: POSS-II Red 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/1986T