diaObjectId
170028529536729579

185.199501, 8.568006

Discovery Date: 2026-02-19 06:11:47 UTC
Discovery MJD: 61090.26
Disc g-Flux: 1594.51±243.47
Latest Date: 2026-02-23 05:05:12 UTC
Latest MJD: 61094.21
Latest g-Flux: 1140.47±234.25
Peak Flux 3604.65±293.96 (g-band)
UTC at Peak 2026-02-20 06:21:12
MJD at Peak 61091.26
Detection Count 11
Equatorial Lon,Lat 12:20:47.880, 08:34:4.822
Galactic Lon,Lat 280.179032, 70.074470
Ecliptic Lon,Lat 181.335367, 9.923622
E(B-V) Extinction 0.021726
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 SDSS J122047.83+083404.6; an r=17.56 mag galaxy found in the SDSS catalogue. Its located 0.8" (2.0 Kpc) from the galaxy core. A host z=0.142 implies a m - M = 39.14.

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
61094.211945 2026-02-23 05:05:12 g 1140 ± 234 0.29 target ref diff data
61091.265198 2026-02-20 06:21:53 g 2179 ± 213 0.12 target ref diff data
61091.264732 2026-02-20 06:21:12 g 3605 ± 294 0.37 target ref diff data
61091.242212 2026-02-20 05:48:47 g 1026 ± 200 0.14 target ref diff data
61091.239130 2026-02-20 05:44:20 g 2283 ± 224 0.37 target ref diff data
61090.328616 2026-02-19 07:53:12 g 1763 ± 257 0.25 target ref diff data
61090.327682 2026-02-19 07:51:51 g 1345 ± 244 0.22 target ref diff data
61090.266639 2026-02-19 06:23:57 r -2063 ± 352 0.20 target ref diff data
61090.262818 2026-02-19 06:18:27 g 1951 ± 243 0.30 target ref diff data
61090.260023 2026-02-19 06:14:25 g 1304 ± 223 0.17 target ref diff data
61090.258188 2026-02-19 06:11:47 g 1595 ± 243 0.26 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