To quickly explain without studying the Planetum document. UHF Radio had 42 minutes of uptime, Reset number 1, 16°C on board, 17°C on PA
The full power transmission is allowed after 41 minutes of uptime
To quickly explain without studying the Planetum document. UHF Radio had 42 minutes of uptime, Reset number 1, 16°C on board, 17°C on PA
The full power transmission is allowed after 41 minutes of uptime
CONNECTA T1.1
1 70315C 22057Q 22145.81727868 .00095781 00000-0 56220-2 0 03
2 70315 97.5170 260.8547 0008425 246.3406 123.7671 15.11758087 14
TLE update for Connecta T1.1 @fredy
Based on the post deployment TLE sets of Celestrak DB and Network have been updated:
FORESAIL-1
1 99399C 22057T 22145.81830414 .00094635 00000-0 53451-2 0 08
2 99399 97.5190 260.8565 0012975 226.1592 149.5243 15.13098787 13
PLANETUM-1
1 99398C 22057L 22145.81670576 .00097545 00000-0 57236-2 0 06
2 99398 97.5094 260.8530 0007546 241.3668 125.6381 15.11775856 13
CONNECTA T1.1
1 99397C 22057Q 22145.81727868 .00095781 00000-0 56220-2 0 04
2 99397 97.5170 260.8547 0008425 246.3406 123.7671 15.11758087 15
SPIN-1
1 99396C 22057L 22145.81670576 .00097545 00000-0 57236-2 0 04
2 99396 97.5094 260.8530 0007546 241.3668 125.6381 15.11775856 11
Three observation with possible (drifted) signal of Foresail-1:
https://network.satnogs.org/observations/5989434/
https://network.satnogs.org/observations/5989432/
https://network.satnogs.org/observations/5989433/
The signal is confirmed from more observations and it seems that the transmitter is off by ~3.7KHz. I’ve just updated the DB with this drift and I’ll update in the next minutes all the future observations.
Unfortunately nothing heard from SPiN-1 and Connecta T1.1 yet, on the other hand Planetum-1 is very active and strong on both UHF and VHF with many decoded data and soon there will be a decoder and a dashboard.
Foresail-1 way to low on either side of me both passes tonight (USA-East), but I could at least see it in the waterfall. Center freq appears to be close to 437.129.500 or maybe 437.129.450. Will just have to wait for the orbit to cycle around to be higher in my sky! -Scott, K4KDR
@fredy
Hi, for Connecta T1.1 we got a new TLE from LeoLabs. Can you update the database accordingly…
1 0U 12345AAA 22146.05574467 +.00115451 +00000-0 +67471-4 0 07
2 0 97.5173 261.0897 0008381 245.9639 341.1559 15.11653640000005
Thanks
@fredy isn’t there some code to generate a more up to date TLE from the waterfall/demod data? I remember that manual TLEs can be generated like this, but it seems like there’s a few seconds drift from some of the ones in Transporter-5 even with the Spacetrack update, so I wanted to see if I can execute that and update.
@oh2uds I’ve just updated the TLE set with the one you provided, I’ve just changed the NORAD ID to the temporary one we use:
CONNECTA T1.1
1 99394U 12345AAA 22146.05574467 +.00115451 +00000-0 +67471-4 0 01
2 99394 97.5173 261.0897 0008381 245.9639 341.1559 15.11653640000009
Yes but this will need observations with data or even better strf observations. In the matrix channel we discussing this, feel free to join! We will post here any update as soon as we have something.
yes… observation and demodulation confirmed as follows;
please mark this observation as Connecta T1.1 with the current TLE
I have updated the TLE for Planetum-1 based on two observations:
PLANETUM 1
1 99398U 22057L 22147.71129630 .00000000 00000-0 57236-2 0 07
2 99398 97.5094 262.7139 0007546 71.3955 159.7067 15.11619883000004
I would like to thank the satellite team for switching on the CW beacon for me, to easily and accurately measure the doppler! Thanks a lot! The two observation are only one and half hours apart, therefor the Mean Motion, might need another update tomorrow.
TLE updated and used in DB and Network.
For Planetum, I have gathered more data. The previous TLE turned out to be quite good. This new one is just a minor update.
PLANETUM-1
1 99398U 22057L 22148.75214120 .00000000 00000-0 57236-2 0 01
2 99398 97.5094 263.7367 0007431 65.5676 66.4416 15.11838655 08
I made an update to the TLE for FORESAIL-1.
Picking points using the tabulation helper on two observations of the ITR station gives some data points. It is hard to click accurately on the wide band signal. The accuracy is a bit lower then normal. Also the observations span 2 days, and the first obs is getting aged already a bit.
FORESAIL-1
1 99399C 22057T 22148.78364583 .00000000 00000-0 53451-2 0 09
2 99399 97.5190 263.7804 0014023 231.0471 86.9356 15.13390413 07
# 20220526.18-20220528.66, 17 measurements, 0.265 kHz rms
Thanks @PE0SAT for double checking!
Platform-1(aka SHAREDSAT 2141) has been added in DB and Network with the temporary NORAD ID 99393. The used TLE set that is used is the post-launch from celestrak until we have any update.
SHAREDSAT 2141
1 99393C 22057B 22145.81541988 .00102319 00000-0 57367-2 0 06
2 99393 97.5117 260.8523 0012882 215.5703 144.4321 15.13361054 14
A new TLE set was given and added in DB and Network for Platform-1 in the related issue.
Platform-1
1 99393U 22148.52998122 +.00010211 +00000+0 +60828-3 0 00080
2 99393 97.5191 263.5226 0008417 251.0122 109.0196 15.11358886000424
@EelkeVisser Can you try to plot the Connecta T1.1 as well… Looks like the current TLE is doing well, but might need som fine tune
Thanks
OH2UDS / TA7W
Baris