diaObjectId
170028529798874347

185.054981, 8.008192

Discovery Date: 2026-02-19 06:14:25 UTC
Discovery MJD: 61090.26
Disc g-Flux: 848.08±179.36
Latest Date: 2026-02-24 04:19:14 UTC
Latest MJD: 61095.18
Latest g-Flux: 1466.96±193.37
Peak Flux 1913.09±318.54 (r-band)
UTC at Peak 2026-02-20 05:57:29
MJD at Peak 61091.25
Detection Count 20
Equatorial Lon,Lat 12:20:13.195, 08:00:29.490
Galactic Lon,Lat 280.352343, 69.499788
Ecliptic Lon,Lat 181.430726, 9.353529
E(B-V) Extinction 0.021452
Duplicate diaObjects

Transient Name Server

AT2022aadk

The transient was discovered on 12th November 2022 at 12:44:38 (MJD 59895.53) by ZTF as ZTF22abtkhez with a discovery magnitude of r = 19.11..

Sherlock Contextual Classification

Prediction: Nuclear Transient

The transient is synonymous with SDSS J122013.13+080029.7; an r=17.44 mag galaxy found in the SDSS catalogue. Its located 1.1" (1.8 Kpc) from the galaxy core. A host z=0.091 implies a m - M = 38.10.

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
61095.180030 2026-02-24 04:19:14 g 1467 ± 193 0.22 target ref diff data
61095.178157 2026-02-24 04:16:32 g 944 ± 196 0.14 target ref diff data
61095.170699 2026-02-24 04:05:48 i -3048 ± 354 0.12 target ref diff data
61095.167423 2026-02-24 04:01:05 i -2404 ± 424 0.12 target ref diff data
61094.239354 2026-02-23 05:44:40 g 1042 ± 173 0.22 target ref diff data
61094.236587 2026-02-23 05:40:41 g 1164 ± 172 0.26 target ref diff data
61094.228295 2026-02-23 05:28:44 i -1958 ± 272 0.19 target ref diff data
61094.211945 2026-02-23 05:05:12 g 1252 ± 190 0.24 target ref diff data
61094.211468 2026-02-23 05:04:30 g 1036 ± 165 0.22 target ref diff data
61094.210044 2026-02-23 05:02:27 g 1241 ± 184 0.25 target ref diff data
61094.202976 2026-02-23 04:52:17 g 1216 ± 203 0.22 target ref diff data
61094.201080 2026-02-23 04:49:33 i -2672 ± 334 0.16 target ref diff data
61091.279644 2026-02-20 06:42:41 r 1533 ± 244 0.16 target ref diff data
61091.248261 2026-02-20 05:57:29 r 1913 ± 319 0.12 target ref diff data
61091.245940 2026-02-20 05:54:09 g 1012 ± 190 0.17 target ref diff data
61091.243612 2026-02-20 05:50:48 g 938 ± 184 0.20 target ref diff data
61091.242212 2026-02-20 05:48:47 g 1076 ± 186 0.24 target ref diff data
61091.239130 2026-02-20 05:44:20 g 891 ± 174 0.19 target ref diff data
61090.265239 2026-02-19 06:21:56 r 1278 ± 263 0.18 target ref diff data
61090.260956 2026-02-19 06:15:46 g 901 ± 161 0.24 target ref diff data
61090.260023 2026-02-19 06:14:25 g 848 ± 179 0.20 target ref diff data
MJD filter magpsf magpsf_error flux_status
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