Note: this is an archived version which has been superseded. The current SNR catalogue is at http://www.mrao.cam.ac.uk/surveys/snrs/

G21.5-0.9

Radio: Filled-centre, with high frequency turnover.
X-ray: Detected, with power-law spectrum.
Distance: HI absorption indicates 5.5 kpc.

References:

Last updated: 01 JUL 1995


Dave Green/MRAO, Cambridge, UK/D.A.Green@mrao.cam.ac.uk