CAS500-2 Rideshare: VSFB SLC-4E - 2026-05-03 6:59 UTC

Satellites & Observations Launches
21

Possibly reception of Busansat, 2261.950 center

98312

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22

Not working.

23

I’ve edited and fixed the checksum, can you check again?

2 Likes
24

Corrected the checksum.

3 Likes
25

PEARL-1B received and here is a TLE udpate:

PEARL-1B
1 98330U          26123.40916188  .00000000  00000-0  50000-4 0    06
2 98330  97.7500  19.0327 0010767   0.0000  51.5462 14.93350918    02
26

and on 2265 MHz some Iceye look alike signal not matching any known (and I had not added any of the new tle’ s yet)

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4 Likes
27

Working now.

2 Likes
28

FRONTIERSAT received and has the same TLE deviation.

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Lets also wait for a couple of more passes.

Jan | PE0SAT

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29

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30

BRO-21 also received and here is a TLE update:

BRO-21
1 98311U          26123.40776256  .00000000  00000-0  50000-4 0    05
2 98311  97.3900  21.9297 0014528   0.0000  48.1116 15.20279983    09
1 Like
31

FrontierSat TLE udpate:

FrontierSat
1 98318U          26123.40849162  .00000000  00000-0  50000-4 0    09
2 98318  97.3900  25.0793 0014528   0.0000  52.4630 15.20279983    01
3 Likes
32

Drishti received and TLE update:

Drishti
1 98313U          26123.40753071  .00000000  00000-0  50000-4 0    07
2 98313  97.3900  23.0691 0014528   0.0000  46.9845 15.20279983    07
33

GEMINI-POLLUX Received

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Jan | PE0SAT

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34

A small fix on the TLE posted above for NULINK-1 based on Network observation:

NULINK-1
1 98322U          26123.40926144  .00000000  00000-0  71779-7 0    09
2 98322  97.7410  21.1119 0003547  97.0670 315.2754 14.93351723    02
2 Likes
35

QUBE2 TLE update:

QUBE2
1 98314U          26123.40883670  .00000000  00000-0  50000-4 0    07
2 98314  97.3900  22.4887 0014528   0.0000  53.7895 15.20279983    09
3 Likes
36

That’s all for now :slight_smile:

The TLE above I’ve pasted are better than the preliminary but they still need some adjustments, which will be done later in the day when we have more successful observations.

4 Likes
37

@fredy

Dear Fredy,

Could you replace the TLE for BUSANSAT with the one below? This TLE was generated from the post-OPM data.

BUSANSAT
1 99256U 25251Y 26123.38857573 -.00005353 00000-0 56059-3 0 04
2 99256 97.7451 21.6676 0005002 294.8847 6.4840 14.90564304 01

38

Gemini-Pollux

BN0HMA-1 > HMSSTC

90 9a a6 a6 a8 86 e0 84 9c 60 90 9a 82 63 03 f0
be 04 07 00 00 01 67 00 00 14 ea a9 ff 87 00 bc
0b 2f 00 24 00 93 00 3b 09 7d 00 ba 00 ec 39 02
00 77 03 22 0c 95 0b 0c 02 f7 01 38 09 d0 ab 06
00 fc 14 00 00 00 0b 63 a5 ff 03 07 43 00 00 00
79 00 00 05 92 00 02 00 00 00 00 1e 37 3d 00 8a
3c bf 28 33 00 6e 3c b1 37 c7 00 62 3c bf 0c f9
13 8b 39 11 00 21 01 7d 00 00 3c ad 0f 2a 0f 2d
0f 2d 0f 29 ff b5 00 00 00 00 0b 4c 0b a7 0b 40
0b 11 00 3f 00 00 00 21 00 48 00 04 a8 00 05 03
20 00 6a 2f 08 00 2b 0b 11 a5 a5 67 98 bb f7 03
04 fc 7c fd 34 00 00 00 00 00 a5 00 00 00 00 41
c5 d9 36 42 74 b8 ce a5 00 50 06 01 02 03 fe 03
03 03 93 87 45 10 ff e7 ff 9e 00 a5 01 a5 ed

(extracted from observation 13967876 at second 43.4)
BPSK 9k6 G3RUH

5 Likes
39

Done, here is the TLE changed to use the temporary NORAD ID we use in DB:

BUSANSAT
1 98312U 25251Y   26123.38857573 -.00005353  00000-0  56059-3 0    06
2 98312  97.7451  21.6676 0005002 294.8847   6.4840 14.90564304    03
4 Likes
40

I did add this latest BUSANSAT TLE against my strf 09:48 UTC pass.
The TLE appears to fit, but the 2261.950 MHz is not the center of the 5 signals, Is it possible there are 5 separate satellites, and is it possible the signals on top 2264.3 and 2265.5 are also from BUSANSAT ?

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1 Like