Discovery certificate for object 2018jbm
TNS Astronomical Transient Report No. 25571 [ 2018TNSTR1829....1B ]

Date Received (UTC): 2018-11-27 02:54:16
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

J. Brimacombe, K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018jbm
Discoverer internal name: ASASSN-18aaf
Coordinates (J2000): RA = 01:42:17.633 (25.57347) DEC = -45:24:51.95 (-45.41443)
Discovery date: 2018-11-26 02:09:36 (JD=2458448.59)

Potential host galaxy: LCRS B014013.3-453958
Host redshift: 0.062497

Remarks: Confirmed by follow-up imaging

Photometry

Discovery (first detection):
Discovery date: 2018-11-26 02:09:36
Flux: 17.6 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-11-18 06:28:48
Limiting flux: 18 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018jbm