diaObjectId
170032918205300814

185.360042, 7.948219

Discovery Date: 2026-02-19 08:00:41 UTC
Discovery MJD: 61090.33
Disc r-Flux: 1810.31±281.73
Latest Date: 2026-02-24 04:30:41 UTC
Latest MJD: 61095.19
Latest r-Flux: -1247.96±241.54
Peak Flux 2468.32±307.58 (g-band)
UTC at Peak 2026-02-20 06:26:53
MJD at Peak 61091.27
Detection Count 10
Equatorial Lon,Lat 12:21:26.410, 07:56:53.589
Galactic Lon,Lat 281.222939, 69.545702
Ecliptic Lon,Lat 181.735575, 9.419903
E(B-V) Extinction 0.023865
Duplicate diaObjects

Transient Name Server

AT2019apg

The transient was discovered on 5th February 2019 at 11:49:55 (MJD 58519.49) by Pan-STARRS as PS19mt with a discovery magnitude of w = 20.64..

Sherlock Contextual Classification

Prediction: Nuclear Transient

The transient is synonymous with SDSSJ122126.41%2B075652.7; an r=17.23 mag galaxy found in the NED/SDSS catalogues. Its located 0.8" (1.2 Kpc) from the galaxy core. A host z=0.072 implies a m - M = 37.56.

Difference Image Lightcurve

Access the data from this plot in the LSST Alert Packet Data table below.
Learn how to interact with this plot.

Context Map

Recent Image Stamps

target

reference

difference

External Resources

Alerce Antares DECaLS Fink NED SIMBAD ZTF

LSST Alert Packet Data

MJD UTC band target diff flux reliability images alert packet
61095.187983 2026-02-24 04:30:41 r -1248 ± 242 0.29 target ref diff data
61095.179563 2026-02-24 04:18:34 g -1134 ± 210 0.25 target ref diff data
61095.169293 2026-02-24 04:03:46 i 2139 ± 343 0.26 target ref diff data
61095.167891 2026-02-24 04:01:45 i 1779 ± 331 0.27 target ref diff data
61095.166483 2026-02-24 03:59:44 i 1629 ± 348 0.17 target ref diff data
61094.195772 2026-02-23 04:41:54 i 1942 ± 375 0.22 target ref diff data
61091.268679 2026-02-20 06:26:53 g 2468 ± 308 0.11 target ref diff data
61091.240066 2026-02-20 05:45:41 g 1182 ± 234 0.13 target ref diff data
61090.337070 2026-02-19 08:05:22 r -1391 ± 270 0.21 target ref diff data
61090.333808 2026-02-19 08:00:41 r 1810 ± 282 0.28 target ref diff data
MJD filter magpsf magpsf_error flux_status
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