Discovery certificate for object 2019ddw
TNS Astronomical Transient Report No. 32699

Date Received (UTC): 2019-04-09 21:46:42
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ddw
Discoverer internal name: ZTF18abthvpk
Coordinates (J2000): RA = 18:12:01.859 (273.0077463) DEC = +03:00:02.65 (3.0007364)
Discovery date: 2019-03-16 11:36:57 (JD=2458558.9839931)



Photometry

Discovery (first detection):
Discovery date: 2019-03-16 11:36:57
Flux: 19.18 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: Non existent in SDSS/PS1

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