Discovery certificate for object 2019onr
TNS Astronomical Transient Report No. 45043 [ 2019TNSTR1620....1N ]

Date Received (UTC): 2019-08-25 09:51:51
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 2019onr
Discoverer internal name: ZTF19abrbumv
Coordinates (J2000): RA = 22:17:20.608 (334.3358651) DEC = -09:17:57.90 (-9.2994169666667)
Discovery date: 2019-08-22 07:58:05 (JD=2458717.8320139)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-22 07:58:05
Flux: 19.65 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-12 12:04:44
Limiting flux: 19.81 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/2019onr