SNR at wrong location

[MaraJadeLives]

Expected Behaviour

I was looking for supernova remnants in a region of the sky and noticed this one. I wasn't expecting one to be at 9 hrs RA. I checked it against a supernova catalog, and it said it was actually at 19 hrs, not 9 hrs RA.
https://www.mrao.cam.ac.uk/surveys/snrs/snrs.G38.7-1.3.html

Actual Behaviour

SNR is at the wrong RA, as someone typed 9 hrs 6 minutes 40.47 seconds instead of 19 hrs... ### System * Stellarium version: 25.1 portable app version * Operating system: Windows 11 * Graphics Card: intel iGPU

I know I'm on 25.1, but has this bug been fixed in the last couple of versions?

[alex-w]

It's fixed already - please upgrade to version 25.3

[MaraJadeLives]

I'm on 25.3 and there's now a SNR at +82 Dec. I didn't think they were so far off the galactic plane. If this was a real SNR, it was be almost as far off plane as the Calvera SNR candidate.

I did a brief google and didn't find a SNR G130.0-22.5 nor did I know of one at +82.

I've been having a hard time adding my custom catalog to Stellarium, also, because I want to add all the Green catalog's SNRs and candidates to Stellarium because I need them for a science project.

SNR_fixed.txt

[gzotti]

Briefly switching on galactic coordinate display, I confirm it's wrongly displayed at +22°30' galactic latitude.

Should the first object not be at galactic coordinates 38.7/-1.3?

[alex-w]

According to designation SNR G130.0-22.5 has galactic latitude -22.5 degrees, but according to SIMBAD it has b=+22.5 degrees - https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=SNR+G130.0-22.5&submit=SIMBAD+search

O_o

[MaraJadeLives]

I would also like to suggest using a more current version of the Green SNR catalog than the 2014 edition from the sources.
Here is the current list of SNRs. Here is a list of supernova remnant candidates.

I've made a pdf of all SNRs and candidate SNRs and the decimal RA/Dec from their galactic coordinates (implemented in google sheets). Ignore my color coding, it was based on if a remnant was confirmed or not and if unconfirmed, was it an optical, radio or something else remnant.

All Green SNRs and Possible SNRs.pdf