Discovery certificate for object 2019tpb
TNS Astronomical Transient Report No. 51049 [ 2019TNSTR2216....1S ]

Date Received (UTC): 2019-10-29 02:07:49
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 2019tpb
Discoverer internal name: ASASSN-19aad
Coordinates (J2000): RA = 18:39:59.825 (279.99927) DEC = -10:25:41.92 (-10.42831)
Discovery date: 2019-10-29 01:12:00 (JD=2458785.55)


Remarks: Possible Galactic Nova caught early, close to the Galactic plane, could also be a CV

Photometry

Discovery (first detection):
Discovery date: 2019-10-29 01:12:00
Flux: 11.5 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2019-10-28 01:26:24
Limiting flux: 17.5 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/2019tpb