Discovery certificate for object 2018gva
TNS Astronomical Transient Report No. 23094 [ 2018TNSTR1450....1S ]

Date Received (UTC): 2018-09-26 14:32:43
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2018gva
Discoverer internal name: ASASSN-18wd
Coordinates (J2000): RA = 07:51:09.628 (117.790117) DEC = +62:05:12.16 (62.086711)
Discovery date: 2018-09-25 11:16:48 (JD=2458386.97)

Potential host galaxy: CGCG 286-070
Host redshift: 0.021465

Remarks: On the rise, confirmed via follow-up imaging

Photometry

Discovery (first detection):
Discovery date: 2018-09-25 11:16:48
Flux: 16 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2018-09-09 14:52:48
Limiting flux: 17.7 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus


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