Sky Alerts

Rubin Observatory (LSST)

171141237659664474

Supernova 70% confidence

An exploding star, brightening over days and fading over weeks.

Open in the ALeRCE explorer ↗

First detected
3 days ago
Last detected
41 h ago
Detections
3
plus 2 forced measurements
Position (J2000)
02:20:24.20 -03:33:24.1
35.10082°, -3.55670°

Light curve

No light-curve points stored yet.

Sky Alerts fetches light curves for the most notable objects after each nightly update, so this one may fill in tomorrow. The ALeRCE explorer has the full history now.

Classification

stamp_classifier_rubin_beta_20260421 · 2.0.2

  • Supernova70%

nuclear_classifier · 0.0.1

  • At a galaxy core100%

Where in the sky

-60°-30°0°+30°+60°0h4h8h12h16h20h24hRA 02:20:24.20, Dec -03:33:24.1
Whole sky, right ascension (hours) across, declination (degrees) up. The dashed curve is the plane of the Milky Way.