diaObjectId
170028534136307733

185.561282, 7.166978

Discovery Date: 2026-02-19 07:35:24 UTC
Discovery MJD: 61090.32
Disc i-Flux: 3713.90±557.44
Latest Date: 2026-02-24 05:05:47 UTC
Latest MJD: 61095.21
Latest i-Flux: -2211.68±407.91
Peak Flux 8259.69±488.67 (i-band)
UTC at Peak 2026-02-24 04:03:46
MJD at Peak 61095.17
Detection Count 11
Equatorial Lon,Lat 12:22:14.708, 07:10:1.122
Galactic Lon,Lat 282.465761, 68.870750
Ecliptic Lon,Lat 182.237946, 8.784234
E(B-V) Extinction 0.019908
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: Nuclear Transient

The transient is synonymous with NGC4309A; a W1=13.51 mag galaxy found in the NED-D/LASR catalogues. Its located 0.9" (0.1 Kpc) from the galaxy core. A host distance of 22.9 Mpc(z=0.003) implies a m - M = 31.80.

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
61095.212352 2026-02-24 05:05:47 r -2212 ± 408 0.21 target ref diff data
61095.205571 2026-02-24 04:56:01 g 2074 ± 287 0.22 target ref diff data
61095.203234 2026-02-24 04:52:39 g 1699 ± 301 0.20 target ref diff data
61095.198865 2026-02-24 04:46:21 i 4390 ± 524 0.13 target ref diff data
61095.179095 2026-02-24 04:17:53 g -2769 ± 309 0.34 target ref diff data
61095.169293 2026-02-24 04:03:46 i 8260 ± 489 0.14 target ref diff data
61094.262109 2026-02-23 06:17:26 r -2311 ± 382 0.34 target ref diff data
61094.251962 2026-02-23 06:02:49 r -2721 ± 422 0.27 target ref diff data
61094.250129 2026-02-23 06:00:11 r -2325 ± 415 0.24 target ref diff data
61094.233786 2026-02-23 05:36:39 g -1611 ± 299 0.33 target ref diff data
61094.227343 2026-02-23 05:27:22 i 2637 ± 493 0.29 target ref diff data
61094.226397 2026-02-23 05:26:00 i 2929 ± 457 0.10 target ref diff data
61090.316258 2026-02-19 07:35:24 i 3714 ± 557 0.10 target ref diff data
MJD filter magpsf magpsf_error flux_status
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