Discovery certificate for object 2000gg
TNS Astronomical Transient Report No. 14889 [ 2017TNSTR1290....1C ]

Date Received (UTC): 2017-11-21 10:55:15
Sender: Mr. Claude Cornen
Source Group: None

Claude Cornen report/s the discovery of a new astronomical transient.

IAU Designation: AT 2000gg
Coordinates (J2000): RA = 02:54:48.480 (43.702000184) DEC = -07:17:35.35 (-7.293153365)
Discovery date: 2000-09-26 10:05:39 (JD=2451813.9205903)


Remarks: SDSS J025448.48-071735.3 DR7 587727180079038536 mjd_r 5.18134206E4 = 2000-09-26 10:05:39.840 UTC SDSS spectrum SpecObjID = 128856979476054016 on 2000-12-23 (3 months after img) Simbad "SDSS J025448.47-071735.3 -- Object of unknown nature"

Photometry

Discovery (first detection):
Discovery date: 2000-09-26 10:05:39
Flux: 18.8201 Other
Filter: r-Sloan
Instrument: SDSS-Spec
Telescope: Sloan Digital Sky Survey

Remarks: psfMag_r 18.820061

Last non-detection:
Archival info: Other
Remarks: DECaLS DR5 data for RA,Dec = (43.7024, -7.2930)

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2000gg