Discovery certificate for object 2021hmh
TNS Astronomical Transient Report No. 104577 [ 2021TNSTR.967....1N ]

Date Received (UTC): 2021-03-31 21:32:02
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Reporting Group: AMPEL     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, 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 2021hmh
Discoverer internal name: ZTF18aaytios
Coordinates (J2000): RA = 17:59:23.458 (269.84773985455) DEC = +52:00:07.36 (52.002043972727)
Discovery date: 2021-03-03 11:59:51.360 (JD=2459276.9998958)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

Discovery (first detection):
Discovery date: 2021-03-03 11:59:51.360
Flux: 19.43 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://www.wis-tns.org/object/2021hmh