Library image; does not depict newly discovered supernova. © Tom Boles

Supernova SN2012ht discovered

This event is visible through a large telescope from South El Monte.
Mon, 17 Dec 2012
4,906 days ago

Dominic Ford, Editor
From the Novae & Supernovae feed

Objects: NGC3447
Please wait
Loading 0/4
Click and drag to rotate
Mouse wheel to zoom in/out
Touch with mouse to dismiss
South El Monte
The sky at
NGC3447 »

A new supernova has been reported in the galaxy NGC 3447. It has received the designation SN2012ht.

The supernova is reported to be a Type Ia event.

The coordinates of the supernova are right ascension 10h53m20s; declination 16°46'N.

The sky on 25 May 2026

The sky on 25 May 2026
Sunrise
05:42
Sunset
19:53
Twilight ends
21:34
Twilight begins
04:01

9-day old moon
Waxing Gibbous

77%

9 days old

Planets
Rise Culm. Set
Mercury 06:26 13:42 20:57
Venus 07:55 15:12 22:28
Moon 15:01 20:57 02:45
Mars 04:12 10:49 17:27
Jupiter 09:09 16:15 23:21
Saturn 03:14 09:24 15:33
All times shown in PDT.

Source

The data presented here was taken from the Open Supernova Catalog.

The circumstances of this supernova were calculated using data from the following papers: , 2018arXiv180906381B, 2014Ap&SS.354...89B, 2018PASP..130f4101V, 2014ApJ...782L..35Y, 2020MNRAS.492.4325S.

Image credit

Library image; does not depict newly discovered supernova. © Tom Boles

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


© Dominic Ford 2011–2026.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 25 May 2026, 18:19 UTC
Website designed by .

Site hosted by