Discovery certificate for object 2019ddm
TNS Astronomical Transient Report No. 32689 [ 2019TNSTR1258....1N ]

Date Received (UTC): 2019-04-09 13:59:07
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019ddm
Discoverer internal name: ZTF19aanoxcc
Coordinates (J2000): RA = 14:59:38.770 (224.911541) DEC = -18:33:30.68 (-18.558521)
Discovery date: 2019-03-19 09:31:54 (JD=2458561.8971644)



Photometry

Discovery (first detection):
Discovery date: 2019-03-19 09:31:54
Flux: 19.64 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-15 10:32:57
Limiting flux: 19.6842 ABMag
Filter: g-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/2019ddm