diaObjectId
170028529079025800

186.887369, 6.233441

Discovery Date: 2026-02-19 06:11:47 UTC
Discovery MJD: 61090.26
Disc g-Flux: 884.69±284.63
Latest Date: 2026-02-24 05:12:30 UTC
Latest MJD: 61095.22
Latest g-Flux: -1318.05±357.44
Peak Flux 4401.50±583.56 (g-band)
UTC at Peak 2026-02-20 06:28:14
MJD at Peak 61091.27
Detection Count 19
Equatorial Lon,Lat 12:27:32.969, 06:14:0.388
Galactic Lon,Lat 286.653399, 68.346925
Ecliptic Lon,Lat 183.836463, 8.455338
E(B-V) Extinction 0.017998
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 NGC4432; an r=14.45 mag galaxy found in the NED-D/SDSS/LASR/DESI catalogues. Its located 0.6" (0.2 Kpc) from the galaxy core. A host distance of 71.4 Mpc(z=0.021) implies a m - M = 34.27.

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
61095.217021 2026-02-24 05:12:30 r -1318 ± 357 0.32 target ref diff data
61095.200265 2026-02-24 04:48:22 i -1294 ± 471 0.42 target ref diff data
61095.192026 2026-02-24 04:36:31 i -2718 ± 461 0.39 target ref diff data
61095.188449 2026-02-24 04:31:21 r -2429 ± 386 0.34 target ref diff data
61095.176283 2026-02-24 04:13:50 g 212 ± 299 0.37 target ref diff data
61095.172118 2026-02-24 04:07:51 i -294 ± 417 0.36 target ref diff data
61094.225926 2026-02-23 05:25:20 i -2513 ± 414 0.32 target ref diff data
61094.208154 2026-02-23 04:59:44 g 1594 ± 277 0.34 target ref diff data
61091.279644 2026-02-20 06:42:41 r 2738 ± 320 0.27 target ref diff data
61091.276375 2026-02-20 06:37:58 r -4253 ± 758 0.27 target ref diff data
61091.273370 2026-02-20 06:33:39 r 1638 ± 316 0.40 target ref diff data
61091.269614 2026-02-20 06:28:14 g 4402 ± 584 0.15 target ref diff data
61091.261428 2026-02-20 06:16:27 i 4272 ± 554 0.22 target ref diff data
61091.252991 2026-02-20 06:04:18 r 1614 ± 306 0.36 target ref diff data
61091.239596 2026-02-20 05:45:01 g 2314 ± 237 0.39 target ref diff data
61091.231068 2026-02-20 05:32:44 i 3060 ± 540 0.37 target ref diff data
61090.332876 2026-02-19 07:59:20 r 1904 ± 346 0.32 target ref diff data
61090.262818 2026-02-19 06:18:27 g 1287 ± 231 0.35 target ref diff data
61090.258188 2026-02-19 06:11:47 g 885 ± 285 0.33 target ref diff data
MJD filter magpsf magpsf_error flux_status
Need Help?

Start with our documentation on readthedocs, you might find the FAQ section especially useful.

If you still have questions, want to report a bug, or make a feature request, please reach out to us on the Lasair topic on the Rubin Community pages.

 readthedocs Lasair Community
Help