Discovery certificate for object 2019ja
TNS Astronomical Transient Report No. 28306 [ 2019TNSTR..48....1N ]

Date Received (UTC): 2019-01-08 08:35:15
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 2019ja
Discoverer internal name: ZTF19aaaokub
Coordinates (J2000): RA = 07:46:42.619 (116.6775806) DEC = +06:16:13.08 (6.2703004)
Discovery date: 2019-01-04 10:14:31 (JD=2458487.9267477)



Photometry

Discovery (first detection):
Discovery date: 2019-01-04 10:14:31
Flux: 20.14 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-29 10:22:39
Limiting flux: 20.06 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/2019ja