Discovery certificate for object 2019xim
TNS Astronomical Transient Report No. 55309 [ 2019TNSTR2671....1S ]

Date Received (UTC): 2019-12-22 12:15:57
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

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

IAU Designation: AT 2019xim
Discoverer internal name: ASASSN-19ado
Coordinates (J2000): RA = 02:15:29.990 (33.87496) DEC = +57:17:53.45 (57.29818)
Discovery date: 2019-12-22 04:48:00.000 (JD=2458839.7)


Remarks: Bright transient near the Galactic plane, might be a Galactic Nova or a bright CV

Photometry

Discovery (first detection):
Discovery date: 2019-12-22 04:48:00.000
Flux: 13.9 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2019-12-21 06:14:24
Limiting flux: 18 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019xim