Hi Umesh,
The answer to your question is "yes". Both Bhutan-1 and ISS - and other satellites as well - apparently use 145.825 as the global space frequency for APRS. So they both passed by your station at about the same time, and you received signals from each. They appear to be in very similar orbits at the present time.
BUT according to your log I notice that Bhutan-1 is responding to Wide1-1, not ARISS / RS0ISS / et al... Did I read this correctly? Anybody know if it also responds to the other call signs?
Greg KO6TH
k6vug@sbcglobal.net wrote:
ISS Pass: NW to SE, about 15% degree max elevation, on Feb 10 2019, 00:25 UTC in CM97an Fremont California, However, I'm not sure how BHUTAN-1 CUBESAT appears in this set. Did both ISS and Bhutan-1 CubeSat passed around the same AOS and used the same frequency ?!