Discovery certificate for object 2019ca
TNS Astronomical Transient Report No. 27933

Date Received (UTC): 2019-01-04 07:55:24
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 2019ca
Discoverer internal name: ZTF19aaaibju
Coordinates (J2000): RA = 04:18:59.364 (64.7473487) DEC = +01:32:08.81 (1.5357817)
Discovery date: 2019-01-04 04:39:29 (JD=2458487.6940856)



Photometry

Discovery (first detection):
Discovery date: 2019-01-04 04:39:29
Flux: 18.46 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-31 04:00:02
Limiting flux: 20.4 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/2019ca