PA0DLO

@pe0sat That is the Xinyun payload that remained attached to the CZ-4C R/B. timesofindia.indiatimes.com/science/china-…

We have a mystery signal at 435.965, possibly attached to 43012 - CZ-4C R/B. It was only active one time when checking a 24 hour observation. I am open to suggestions

@pe0sat @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK Waiting for more separation...

@HAMSATNL @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK Checked also this mornings pass, still a better match with 61762

Doppler measurements show that ARCTICSAT 1 (RS74S) is object 61764 (2024-199AF). Frequency: 435.890 MHz. For further IDs see @hamsatnl.bsky.social @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK

Doppler measurements show that TUSUR GO (RS78S) is object 61782 (2024-199AZ). Frequency: 437.730 MHz. @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK

@planet4589 Actually TsUP showed 14:31:17 UTC. 😉

The Progress MS-29 cargo ship docked with the ISS Poisk module at about 1431:18 UTC Nov 23.

@2m0sql Btw the name 'SatTrack' is already being used for other satellite tracking programs: dl.acm.org/doi/fullHtml/1… sattrackapp.herokuapp.com dxzone.com/dx28703/sat-tr… dxzone.com/dx12557/sattra…

@2m0sql Unfortunately this program will stop working within a year or so, because the use of TLEs will stop soon. Better switch to one of the new GP data formats now, e.g. the XML format.

OZ9AAR has released his Satellite Tracking app, SatTrack, for anyone to download at moonbounce.dk/hamradio/sattr…. I can report that it works very well, especially on data satellites compared to SatPC32. It's released as is with no support. #hamr #hamradio #amsat

@AmsatUK Actually 55 satellites will be launched. Probably around 25 of those will use amateur frequencies.

On Monday, November 4, at 23:18 GMT Russia will launch 17 satellites using Amateur Satellite Service frequencies from their spaceport at Vostochny site.amsat-f.org/2024/11/02/lan… #amsat #hamradio #hamr

Doppler measurements show that DORA is object 61502 (1998-067XA). Frequency: 436.8250 MHz. Therefore CySat 1 is object 61501 (1998-067WZ). @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK

NRCSD#28 Cubesat deployments from ISS on 2024-10-08 by Voyager Space Exploration Systems (ex Nanoracks): CySat 1 at 10:25:12 UTC and DORA at 10:35:12 UTC. Received good signals from DORA. @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589 @AMSAT @AmsatUK

@ea4gpz @ESA_Hera OK, then we'll have to wait for updated ephemerides, maybe tomorrow.

@HAMSATNL @ESA_Hera As far as I know, reasonable ephemerides corresponding to the launch that did happen today haven't been published.

Tracking @ESA_Hera with one of the antennas at the Allen Telescope Array. I've had to shift back the ephemerides in JPL HORIZONS by 17.5 minutes, so I'm almost tracking in the blind.

@ea4gpz @ESA_Hera Have you checked JPL Horizons? Target body: Hera, object: -91.

@ESA_Hera Quite difficult to track, indeed. I'm looking at what Goldstone is doing in DSN now (1 degree resolution AZEL) and correcting by hand for the parallax.

@eelcodoornbos @Marco_Langbroek @Noorderlichtja1 Een opvallend zwakke CME passeerde L1 vanochtend om 06:56 UTC en arriveerde bij de aardse magnetosfeer om 07:39 UTC. Vooralsnog zijn de gevolgen zeer beperkt.

Iemand een idee hoe het met de poollichtkansen zit voor ons land vannacht? @eelcodoornbos ? @Noorderlichtja1 ?

The 'lla' data shows the actual latitude, longitude and altitude. Latitude and longitude in radians, altitude in meters. The 'ecef' data shows the actual X, Y and Z coordinates in meters, in Earth centered, Earth fixed reference frame.

Spacex Crew 9 Dragon and ISS actual position can be monitored in real-time here: spacex.com/follow-dragon For detailed actual real-time Dragon and ISS ephemerides see: sxcontent9668.azureedge.us/cms-assets/dra…

@eelcodoornbos @Kp_index @NRCan @AETUDelft @esa_swarm Exactly. And therefore it is remarkable that some people only use today's value of the solar flux to calculate the drag on a certain satellite, and thus determine its remaining lifetime.

Doppler measurements show that Kanyini is object 60556 (2024-149CS). Frequency: 400.4998 MHz. @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589

Doppler measurements show that UM5-EOSat is object 60555 (2024-149CR). Frequency: 401.2748 MHz. @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589

Doppler measurements show that an unknown satellite on 401.5498 MHz, drifting upwards a bit, is object 60483 (2024-149R). @SpaceTrackOrg @S4S_SDA @TSKelso @planet4589