TNS Astronomical Transient Report No. 107584 [ 2021TNSTR1339....1S ]

Date Received (UTC): 2021-04-24 12:44:24
Date made public:
Sender: Krzysztof Stanek
Reporting Group: ASAS-SN     Discovery Data Source: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2021klf
Discoverer internal name: ASASSN-21gq
Coordinates (J2000): RA = 19:15:51.636 (288.96515) DEC = -07:12:42.01 (-7.21167)
Discovery date: 2021-04-24 06:14:24.000 (JD=2459328.76)


Remarks: Unusual CV or another type of Galactic transient, still on the rise

Photometry

Discovery (first detection):
Discovery date: 2021-04-24 06:14:24.000
Flux: 15.4 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2021-04-13 06:57:36
Limiting flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


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