diaObjectId
170032897829896369

62.545519, -47.330431

Discovery Date: 2026-02-20 03:41:09 UTC
Discovery MJD: 61091.15
Disc r-Flux: -2367.96±315.12
Latest Date: 2026-02-24 01:31:42 UTC
Latest MJD: 61095.06
Latest r-Flux: -1539.46±210.94
Peak Flux -1190.40±207.19 (g-band)
UTC at Peak 2026-02-24 01:30:27
MJD at Peak 61095.06
Detection Count 8
Equatorial Lon,Lat 04:10:10.925, -47:19:49.550
Galactic Lon,Lat 254.257646, -46.513225
Ecliptic Lon,Lat 39.689722, -66.041422
E(B-V) Extinction 0.016954
Duplicate diaObjects

Transient Name Server

AT2020xyq

The transient was discovered on 22nd September 2020 at 07:00:28 (MJD 59114.29) by GaiaAlerts as Gaia20exd with a discovery magnitude of G = 17.67..

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with 04101123-4719509; a J=13.30 mag galaxy found in the 2MASS/LASR/DESI catalogues. Its located 1.89" N, 2.59" W (0.7 Kpc) from the galaxy centre. A host z=0.013 implies a m - M = 33.71.

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
61095.063683 2026-02-24 01:31:42 g -1539 ± 211 0.30 target ref diff data
61095.062822 2026-02-24 01:30:27 g -1190 ± 207 0.32 target ref diff data
61095.061087 2026-02-24 01:27:57 g -1392 ± 212 0.35 target ref diff data
61095.059353 2026-02-24 01:25:28 g -1962 ± 225 0.23 target ref diff data
61095.054972 2026-02-24 01:19:09 g -1550 ± 214 0.16 target ref diff data
61095.043882 2026-02-24 01:03:11 i -1829 ± 319 0.15 target ref diff data
61094.114263 2026-02-23 02:44:32 r -2221 ± 276 0.22 target ref diff data
61094.113396 2026-02-23 02:43:17 r -1441 ± 281 0.19 target ref diff data
61091.153587 2026-02-20 03:41:09 r -2368 ± 315 0.16 target ref diff data
MJD filter magpsf magpsf_error flux_status
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