DK3WN SatBlog

…it's all about one thing

PROITERES NORAD #38756


PROITERES
1 38756U 12047B   12253.83501871 -.00000054  00000-0  00000+0 0    90
2 38756 098.2926 319.3222 0011265 276.6998 083.2937 14.73657225    94

07:58 UTC
proiteres s1 ec 78 8a 00 s2 00 00 00 00
proiteres s1 f7 78 8b 00 s2 00 00 00 00
proiteres s1 ec 82 7e 00 s2 00 00 00 00
proiteres s1 ec 83 7d 00 s2 00 00 00 00
proiteres s1 ec 7a 86 00 s2 00 00 00 00
proiteres s1 ec 7d 84 00 s2 00 00 00 00

09:33 UTC
proiteres s1 ec 83 7e 00 s2 00 00 00 00
proiteres s1 ec 83 7e 00 s2 00 00 00 00
proiteres s1 ed 86 7b 00 s2 00 00 00 00
proiteres s1 ec 7a 86 00 s2 00 00 00 00
proiteres s1 ec 7b 86 00 s2 00 00 00 00
proiteres s1 ec 7d 87 00 s2 00 00 00 00

11:10 UTC
proiteres s1 ed 7b 94 00 s2 00 00 00 00
proiteres s1 ed 78 93 00 s2 00 00 00 00
proiteres s1 ed 7a 93 00 s2 00 00 00 00
proiteres s1 ed 7b 93 00 s2 00 00 00 00
proiteres s1 f8 7e 93 00 s2 00 00 00 00
proiteres s1 ed 7e 93 00 s2 00 00 00 00

19:10 UTC
proiteres s1 ec 7e 81 00 s2 00 00 00 00


NORAD numbers given but no TLE



… will we ever see keps ???


CP6 TLE swapped by NORAD


Colin, VK5HI: ... the CP6 keplerian data being issued for CP6 is definitely incorrect. I have been using the Day227 element set for Hawksat for the last week. Have not encountered any wild frequency excursions. Today I downloaded element sets for Days 233 & 234 and compared them against Day227_Hawksat, with a “simulator” program I have. The CP6 sets show up to 3 KHz deviation at TCA, whereas the Hawksat are just a few hundred Hertz.
I have just used the Day 234 Hawksat keplerian set on the most recent pass, with excellent tracking. The AOS & LOS also align well.
SpaceTrak gives an RCS of .774 for Hawksat and .0575 for CP6, so I cannot understand how they are getting them mixed up…

cp6_35004_23082009

cp6_35003_23082009

Colin, you gave me a good task for this evening, hihi. I tracked CP-6 with TLE OBJ 35004 ( this was the original CP6 TLE) at 1815 UTC.
For the second pass I used the TLE OBJ 35003 (the original HAWKSAT TLE) at 1905 UTC.
You can see the deviation in the first image and a nearly constant – and correct Doppler shift correction – in the second one.
I know it’s hard to determine this exactly because all my passes are low here I Germany. The first pass was 11 deg, the second one 19 deg elevation.

So I agree with you, Colin – fine job!

Alan, ZL2BX: Yes it has seemed obvious that something changed with the TLE’s. Before I
went away in June I had no particular problem but since coming back last week I have seen up to 5kHz offsets during the pass but using the “Hawksat”
TLE’s this reduced to a few Hz with about a 500 to 600Hz difference between Com A and Com B. All very interesting!


Status


 

Status of active Satellites on Amateur Radio Frequencies

 

Satellite Status NORAD Uplink Downlink Beacon Mode Callsign Reports Info
SporeSat INACTIVE ? . . 437.100 1k2AFSK . latest report details
PhoneSat25 ACTIVE ? . 437.425 1k2AFSK KJ6KRW latest report details
KickSat ACTIVE ? . . 437.505 1k2AFSK KD2BHC latest report details
AO-7 (Phase-2B ACTIVE 07530 145.850-950 29.400-500 29.502 A latest report details
AO-7 (Phase-2B) ACTIVE 07530 432.125-175 145.975-925 145.970 B,C latest report details
UO-11 (UoSAT-2) ACTIVE 14781 . 145.826 FM, 1k2 FSK UOSAT-2 latest report details
RS-22 (Mozhayets) ACTIVE 27939 . . 435.352 CW latest report details
AO-27 (EYESAT-A) INACTIVE 22825 145.850 436.795 436.795 1k2 AFSK,FM latest report details
FO-29 (JAS-2) ACTIVE 24278 145.900-999 435.900-800 435.7964 SSB,CW 8J1JCS latest report details
ISS ACTIVE 25544 437.550 437.550 437.550 APRS RS0ISS latest report details
ISS ACTIVE 25544 145.20/144.49 145.800 Voice NA1SS latest report details
ISS ACTIVE 25544 145.825 145.825 145.825 APRS RS0ISS-4,-11 latest report details
NO-44 (PCsat1) ACTIVE 26931 145.827 145.827 145.827 1k2 AFSK PCSAT-1 latest report details
SO-50 (SaudiSat-1c) ACTIVE 27607 145.850 436.795 . FM_tone 67.0Hz latest report details
VO-52 (Hamsat) ACTIVE 28650 435.225-275 145.925-875 145.860 SSB,CW latest report details
CO-55 (CUTE-I) ACTIVE 27844 . 437.470 436.8375 1k2 AFSK JQ1YCY latest report details
CO-57 (XI-IV) ACTIVE 27848 . 437.490 436.8475 1k2 AFSK,CW JQ1YCW latest report details
CO-58 (XI-V) ACTIVE 28895 . 437.345 437.465 1k2 AFSK,CW JQ1YGW latest report details
CUTE1.7+APDII ACTIVE 32785 1267.600 437.475 . 9600bps GMSK JQ1YTC latest report details
CUTE1.7+APDII ACTIVE 32785 . 437.475 437.275 1k2 AFSK,CW JQ1YTC latest report details
AAUSAT-II ACTIVE 32788 . 437.432 437.432 1k2 FFSK/MSK OZ2CUB latest report details
DO-64 (DELFI-C3) ACTIVE 32789 . 145.870 145.8675 1k2 BPSK DLFIC3 latest report details
CO-66 (SEEDS-II) ACTIVE 32791 . 437.485 437.485 1k2 FM,CW,Talker JQ1YGU latest report details
RS-30 (Yubileiniy) ACTIVE 32953 . 435.315/215 435.315 CW RS30 latest report details
PRISM (HITOMI) ACTIVE 33493 . 437.425 437.250 AFSK,GMSK,CW JQ1YCX latest report details
SwissCube-1 ACTIVE 35932 . 437.505 437.505 1k2 BFSK,CW HB9EG/1 latest report details
BeeSat ACTIVE 35933 . 436.000 436.000 9k6/4k8 GMSK DP0BEE latest report details
ITU-pSat1 ACTIVE 35935 . 437.325 437.325 19k2 GFSK,CW latest report details
TIsat-1 ACTIVE 36799 145.980 437.305 145.980 FM,AFSK,PSK,CW HB9DE latest report details
O/OREOS ACTIVE 37224 . 437.305 437.3037 1k2 AFSK KF6JBP latest report details
FO-69 (FASTRAC-1) INACTIVE 37227 145.980 437.345 437.345 1k2 AFSK FAST1 latest report details
FO-70 (FASTRAC-2) INACTIVE 37380 435.025 145.825 145.825 1k2 AFSK FAST2 latest report details
FO-70 (FASTRAC-2) INACTIVE 37380 437.345 145.825 145.825 9k6 FSK FAST2 latest report details
Jugnu ACTIVE 37839 . 437.505 437.2759 CW latest report details
SRMSAT ACTIVE 37841 145.900 437.500 437.425 CW latest report details
RAX-2 INACTIVE 37853 . 437.345 437.345 9k6 GMSK latest report details
AO-71 (AubieSat-1) INACTIVE 37854 . 437.475 437.473 1k2 AFSK,CW latest report details
E1P-U2 ACTIVE 37855 . 437.505 437.502 1k2 AFSK,LSB latest report details
M-Cubed ACTIVE 37855 . 437.485 437.485 9k6 GMSK,KISS latest report details
MaSat-1 (MO-72) ACTIVE 38081 . 437.345 437.345 0k625/1k25 GFSK,CW HA5MASAT latest report details
Xatcobeo ACTIVE 38082 . 437.365 437.365 CW (FM) latest report details
PW-Sat1 INACTIVE 38083 435.020 145.900 145.902 1k2 BPSK,FM,CW VOID latest report details
HORYU-2 ACTIVE 38340 . 437.375 437.378/372 1k2 FSK/CW JG6YBW latest report details
PROITERES INACTIVE 38756 . 437.485 437.485 1k2 AFSK,CW JL3YZL latest report details
AENEAS ACTIVE 38760 . 437.600 437.600 1k2 AFSK KE6YFA-1 latest report details
CSSWE INACTIVE 38761 . 437.349 437.349 9k6 GMSK CSSWE latest report details
CP5 INACTIVE 38765 . 437.405 437.405 1k2 AFSK LSB CP5 latest report details
AAUSAT3 ACTIVE 39087 . 437.425 437.425 9k6 FSK, CW OZ3CUB latest report details
STRaND-1 ACTIVE 39090 . 437.568 437.568 9k6 GMSK latest report details
BeeSat-2 ACTIVE 39136 . 435.950 435.950 4k8 GMSK DP0BEF latest report details
SOMP ACTIVE 39134 . 437.504 437.504 CW, 1k2 FSK DP0TUD latest report details
CubeBug-1 ACTIVE 39153 . 437.438 437.438 1k2 AFSK CUBEB1 latest report details
AO-73 (FUNCube-1) ACTIVE 39444 435.150 – 435.130 145.950 – 145.970 145.935 1k2 BPSK . latest report details
DELFI-N3XT INACTIVE 39420 435.570 – 435.530 145.880 – 145.920 145.870, 145.930 1k2 BPSK . latest report details
TRITON-1 ACTIVE 39427 . . 145.815 1k2 BPSK . latest report details
VELOX P-II INACTIVE 39438 . . 145.980 CW VELOXP latest report details
FIRST MOVE ACTIVE 39439 . . 145.970 CW, 1k2 BPSK . latest report details
ZACube-1 ACTIVE 39417 . . 437.345 CW, 1k2 AFSK . latest report details
UWE-3 ACTIVE 39446 . . 437.385 9k6 FSK . latest report details
LO-74 (CubeBug-2) ACTIVE 39440 . . 437.445 1k2 AFSK, 9k6 FSK . latest report details
Eagle-1 INACTIVE . . . 437.465 ? . latest report details
MO-76 ($50SAT,Eagle-2) ACTIVE 39436 . . 437.505 various . latest report details
LO-75 (CAPE-2) ACTIVE 39382 145.825 145.825 145.825 Voice, CW, 1k2 AFSK . latest report details
Vermont Lunar ACTIVE 39407 . . 437.305 9k6 FSK W1VTC latest report details
KySat-2 INACTIVE 39384 . . 437.405 9k6 FSK KK4AJJ latest report details
HUMSat-D ACTIVE 39433 . . 437.325 FM CW . latest report details
Firebird U2 ACTIVE 90712 . . 437.230 9k6 FSK K7MSU latest report details
IPEX (CP8) ACTIVE 90704 . . 437.270 9k6 FSK KJ6KSL latest report details
MCubed-2 ACTIVE 90710 . . 437.485 9k6 FSK NOCALL latest report details
PhoneSat 2.4 ACTIVE 39381 . . 437.425 1k2 AFSK KJ6KRW latest report details
LitSat-1 ACTIVE 39567 435.180 145.950 . CW, SSB LY1LS latest report details
LitSat-1 ACTIVE 39567 437.550 145.845 145.845 9k6 FSK LY1LS latest report details
LituanicaSAT-1 ACTIVE 39569 145.950 435.180 437.275 FM, CW beacon . latest report details
LituanicaSAT-1 ACTIVE 39569 145.850 437.550 . 9k6 FSK . latest report details
UAPSat-1 INACTIVE . 145.980 437.385 437.385 1k2 AFSK OA0UAP latest report details
STARS-II Mother ACTIVE 39579 . 437.405 437.245 1k2 AFSK, CW JR5YDX latest report details
STARS-II Daughter ACTIVE 39579 . 437.425 437.225 1k2 AFSK, CW JR5YDY latest report details
ShindaiSat ACTIVE 39572 . 437.485 437.305 1k2 AFSK, CW JR0ZST latest report details
TeikyoSat-3 ACTIVE 39576 . 437.450 437.450 FM, CW JQ1ZKM latest report details
OPUSAT ACTIVE 39575 . 437.150 437.154 1k2 AFSK, 9k6 FSK, CW JL3ZCA latest report details
CO-77 (ARTSAT-1 INVADER) ACTIVE 39577 . 437.200 437.325 1k2 AFSK, CW JQ1ZKK latest report details
ITF-1 INACTIVE ? . 437.525 437.525 CW JQ1ZLO latest report details

OSCAR encounters



 
 

As a service to the satellite operator community, the Center for Space Standards & Innovation (CSSI) offers SOCRATES-Satellite Orbital Conjunction Reports Assessing Threatening Encounters in Space. This service provides regular information on pending conjunctions on orbit over the coming week.

Twice each day, CSSI runs a list of all satellite payloads on orbit against a list of all objects on orbit using the catalog of all unclassified NORAD two-line element sets (TLEs) releasable to the public to look for satellite conjunctions over the next seven days. Here you can find a list with amateur-radio related satellites.

CelesTrak SOCRATES, predicts the following Orbital Conjunction Threats

Data current as of 2014 Apr 22 00:01 UTC

Date        Time       SAT 1                    SAT 2                   Minimum Range         Probability     
--------------------------------------------------------------------------------------------------------------
Apr 22 12:20:11.0 UTC  TERRASAR-X             - TANDEM-X                68 m +/- 21 m         7.357E-04
Apr 23 17:15:37.8 UTC  IRIDIUM 31             - THOR AGENA D R/B        324 m +/- 77 m        7.686E-04
Apr 25 00:43:42.4 UTC  COSMOS 494             - IRIDIUM 97              34 m +/- 9 m          4.187E-02
Apr 25 22:24:35.1 UTC  IRIDIUM 65             - RUBIN 9.1 & RUBIN 9.2   208 m +/- 49 m        8.686E-04
Apr 26 01:02:51.0 UTC  YAOGAN 16C             - THORAD AGENA D DEB      124 m +/- 30 m        2.838E-04
Apr 26 18:01:29.2 UTC  COSMOS 2228            - IRS-P5 (CARTOSAT-1)     151 m +/- 36 m        1.923E-04
Apr 26 18:50:09.6 UTC  AQUA                   - PEGASUS DEB             389 m +/- 92 m        8.118E-04
Apr 28 13:44:14.1 UTC  SJ-6A                  - COSMOS 2251 DEB         77 m +/- 21 m         6.458E-04
Apr 28 19:48:07.3 UTC  IRIDIUM 32             - COSMOS 1818 COOLANT     105 m +/- 64 m        1.331E-03

OSCAR operators please monitor for primary and/or beacon downlinks as soon after conjunction TCA as possible and report results to me.


UWE-3 Online decoder test


UWE-3 Telemetry 05-04-2013 20:10 UTC

UWE-3_Online_Decoder

… and all packets are on my server :-)

noradID=39446 - source=PE0SAT - timestamp=2014-04-05T20:10:22.030Z - longitude=4.65392E, latitude=51.59074N
frame=888860AAAE8A6088A060AAAE8EE103F04049206464EF572102F42F0D711A00B5E1EAD6534F64C80FB3FF0B8410FFFF0B4301FDD2D4D5D3D4D2
noradID=39446 - source=DK3WN - timestamp=2014-04-05T20:11:19.430Z - longitude=8.95564E, latitude=49.73145N
frame=888860AAAE8A6088A060AAAE8EE103F0404A2064640D362102F42F49711A00F0E1EAD6534F64C80FB1FF0B8010FFFF0A4701FBD0D3D2D3D3D1
noradID=39446 - source=PE0SAT - timestamp=2014-04-05T20:11:20.520Z - longitude=4.65392E, latitude=51.59074N
frame=888860AAAE8A6088A060AAAE8EE103F0404A2064640D362102F42F49711A00F0E1EAD6534F64C80FB1FF0B8010FFFF0A4701FBD0D3D2D3D3D1
noradID=39446 - source=DK3WN - timestamp=2014-04-05T20:12:17.910Z - longitude=8.95564E, latitude=49.73145N
frame=888860AAAE8A6088A060AAAE8EE103F0404B2064645B9F2102F42F85711A002AE2EAD6534F64C40FB4FF0A801000000A4B01FAD0D1D0D2D1CF
noradID=39446 - source=PE0SAT - timestamp=2014-04-05T20:12:19.020Z - longitude=4.65392E, latitude=51.59074N
frame=888860AAAE8A6088A060AAAE8EE103F0404B2064645B9F2102F42F85711A002AE2EAD6534F64C40FB4FF0A801000000A4B01FAD0D1D0D2D1CF
noradID=39446 - source=DK3WN - timestamp=2014-04-05T20:13:16.440Z - longitude=8.95564E, latitude=49.73145N
frame=888860AAAE8A6088A060AAAE8EE103F0404C206464F1632102F42FC1711A0065E2EAD6534F64C40FB4FF0A841000000A4B01F8CECFCFD0D0CE
noradID=39446 - source=PE0SAT - timestamp=2014-04-05T20:13:17.540Z - longitude=4.65392E, latitude=51.59074N
frame=888860AAAE8A6088A060AAAE8EE103F0404C206464F1632102F42FC1711A0065E2EAD6534F64C40FB4FF0A841000000A4B01F8CECFCFD0D0CE

73 Mike


TechEdSat-1 decayed


techedsat_decayed

NORAD_CAT_ID DECAY_EPOCH WINDOW REV DIRECTION LAT LON INCL
38854 2013-05-05 04:45:00 180 3334 descending 46.9 124.8 51.6

1 38854U 98067CQ  13124.93249840  .29132936  12371-4  26370-2 0  2916
2 38854 051.6117 297.0662 0019487 277.6511 082.2301 16.37370450 33289
1 38854U 98067CQ  13124.93253577  .11592855  12481-4  94246-3 0  2908
2 38854 051.6449 297.0261 0010505 310.8629 049.0629 16.38844728 33294
1 38854U 98067CQ  13124.87148766  .22114234  12343-4  24277-2 0  2898
2 38854 051.6132 297.4102 0019660 280.9093 078.9719 16.35693131 33270
1 38854U 98067CQ  13122.90357452  .02540123  11776-4  15178-2 0  2789
2 38854 051.6238 308.2960 0013253 271.3514 088.4545 16.17491610 32959
1 38854U 98067CQ  13122.59455007  .02347060  00000-0  15816-2 0  2798
2 38854 051.6244 310.0011 0011817 264.6239 095.3648 16.15861715 32908

LAPAN TUBSAT active


17:30 UTC very strong signals on 437.325MHz – 1k2 FFSK (1200Hz/1800Hz) from LAPAN TUBSAT (Norad #29709)

lapan_tubsat_16032013


We-Wish telemetry


10:43 UTC FF4A51315A494A574557495348FF74C7C04080E3000000F6F40107050104060F12070800000B

wewish_10032013_spec

09:10 UTC still alive but TLE getting inaccurate, + 5 KHz during TCA

FF4A51315A494A574557495348FF26C66A0080C2000000F5F5040503030205080B050800000E

wewish_10032013

wewish_decay_10032013

NORAD_CAT_ID    MSG_EPOCH               INSERT_EPOCH            DECAY_EPOCH	
38856           2013-03-10 02:36:00     2013-03-09 19:41:38     2013-03-11 02:38:00	

We-Wish telemetry


11:05 UTC
FF4A51315A494A574557495348FFC3B2070080E3000000F7F60C0D0B0F0A0D12170C0700000F
FF4A51315A494A574557495348FFC6B20A0080E3000000F6F60C0E0C0B0A0514180C0700000B

09:31 UTC
FF4A51315A494A574557495348FF56B19A0080E2000000F6F60405030202050307050700000D
FF4A51315A494A574557495348FF57B19B0080C3000000F7F60405030202050306050700000E
FF4A51315A494A574557495348FF58B19C0080C3000000F4F404050303020403070507000006

wewish_09032013

NORAD_CAT_ID     MSG_EPOCH      INSERT_EPOCH            DECAY_EPOCH WINDOW  
38856   2013-03-09 04:38:00     2013-03-08 21:42:02     2013-03-11 04:39:00   

wewish_decay_09032013