Discovery certificate for object 2017jeg
TNS Astronomical Transient Report No. 15539 [ 2017TNSTR1472....1B ]

Date Received (UTC): 2017-12-26 19:09:29
Sender: Prof. Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

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

IAU Designation: SN 2017jeg
Discoverer internal name: ASASSN-17rn
Coordinates (J2000): RA = 08:36:24.647 (129.102696) DEC = +26:07:24.64 (26.123511)
Discovery date: 2017-12-26 07:55:12.000 (JD=2458113.83)

Potential host galaxy: SDSS J083624.62+260724.5

Remarks: In several epochs, unknown redshift host; another galaxy at 0.0753 nearby


Discovery (first detection):
Discovery date: 2017-12-26 07:55:12.000
Flux: 18.1 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2017-12-14 14:09:36
Limiting flux: 18.4 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus

Details of the new object can be viewed here: