Discovery certificate for object 2019dwn
TNS Astronomical Transient Report No. 33524 [ 2019TNSTR.629....1N ]

Date Received (UTC): 2019-04-24 10:35:07
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019dwn
Discoverer internal name: ZTF19aamuksk
Coordinates (J2000): RA = 12:08:57.634 (182.2401402) DEC = +55:33:49.54 (55.5637624)
Discovery date: 2019-04-20 06:53:39 (JD=2458593.7872569)



Photometry

Discovery (first detection):
Discovery date: 2019-04-20 06:53:39
Flux: 19.13 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-19 06:56:57
Limiting flux: 19.5714 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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