diaObjectId
170046109948313615

186.409865, 7.192650

Discovery Date: 2026-02-23 05:06:01 UTC
Discovery MJD: 61094.21
Disc g-Flux: -295.31±196.84
Latest Date: 2026-02-24 05:01:38 UTC
Latest MJD: 61095.21
Latest g-Flux: -956.05±160.01
Peak Flux 1304.67±228.48 (r-band)
UTC at Peak 2026-02-23 05:10:03
MJD at Peak 61094.22
Detection Count 4
Equatorial Lon,Lat 12:25:38.368, 07:11:33.538
Galactic Lon,Lat 284.688544, 69.145594
Ecliptic Lon,Lat 183.008536, 9.144947
E(B-V) Extinction 0.026267
Duplicate diaObjects

Transient Name Server

SN II SN2022hss

The transient was discovered on 18th April 2022 at 05:04:56 (MJD 59687.21) by ATLAS as ATLAS22mhs with a discovery magnitude of orange = 18.22. It was subsequently classified as a SN II at z = 0.025.

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with SDSS J122538.07+071132.2; an r=15.95 mag galaxy found in the SDSS/DESI/PS1 catalogues. Its located 1.33" N, 4.52" E (2.4 Kpc) from the galaxy centre. A host z=0.025 implies a m - M = 35.20.

Difference Image Lightcurve

Access the data from this plot in the LSST Alert Packet Data table below.
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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
61095.209479 2026-02-24 05:01:38 g -956 ± 160 0.36 target ref diff data
61095.206506 2026-02-24 04:57:22 g -318 ± 182 0.35 target ref diff data
61095.205103 2026-02-24 04:55:20 g -484 ± 177 0.32 target ref diff data
61095.203703 2026-02-24 04:53:19 g -1109 ± 180 0.36 target ref diff data
61095.180986 2026-02-24 04:20:37 g -482 ± 184 0.37 target ref diff data
61095.176283 2026-02-24 04:13:50 g -481 ± 191 0.33 target ref diff data
61095.175345 2026-02-24 04:12:29 g -581 ± 197 0.34 target ref diff data
61094.242234 2026-02-23 05:48:49 g -963 ± 173 0.31 target ref diff data
61094.215321 2026-02-23 05:10:03 r 1305 ± 228 0.37 target ref diff data
61094.212522 2026-02-23 05:06:01 g -295 ± 197 0.30 target ref diff data
MJD filter magpsf magpsf_error flux_status
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