diaObjectId
170028535878517198

186.859539, 6.262325

Discovery Date: 2026-02-19 06:24:37 UTC
Discovery MJD: 61090.27
Disc r-Flux: 1578.28±339.85
Latest Date: 2026-02-23 05:23:16 UTC
Latest MJD: 61094.22
Latest r-Flux: -3082.98±416.49
Peak Flux 3075.93±392.20 (r-band)
UTC at Peak 2026-02-19 07:59:20
MJD at Peak 61090.33
Detection Count 7
Equatorial Lon,Lat 12:27:26.289, 06:15:44.369
Galactic Lon,Lat 286.561095, 68.367917
Ecliptic Lon,Lat 183.799161, 8.470774
E(B-V) Extinction 0.018433
Duplicate diaObjects

Transient Name Server

This transient has probably not been reported to the TNS as yet. Check the TNS directly at this location.

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with NGC4430; a J=10.29 mag galaxy found in the NED-D/SDSS/LASR/DESI/2MASS catalogues. Its located 1.41" S, 1.82" W (0.1 Kpc) from the galaxy centre. A host distance of 16.0 Mpc(z=0.005) implies a m - M = 31.02.

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
61094.224501 2026-02-23 05:23:16 i -3083 ± 416 0.22 target ref diff data
61094.195303 2026-02-23 04:41:14 i -2234 ± 441 0.36 target ref diff data
61091.235897 2026-02-20 05:39:41 i -2647 ± 480 0.29 target ref diff data
61091.232002 2026-02-20 05:34:04 i -2388 ± 467 0.15 target ref diff data
61090.332876 2026-02-19 07:59:20 r 3076 ± 392 0.18 target ref diff data
61090.326747 2026-02-19 07:50:30 g -2079 ± 358 0.35 target ref diff data
61090.267104 2026-02-19 06:24:37 r 1578 ± 340 0.17 target ref diff data
MJD filter magpsf magpsf_error flux_status
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